The equation is 2C2H6 (g) + 702 (g) + 4CO2 (g) + 6H2O (g) Part A In the above equation, how many liters of oxygen (O2) are required to burn 6.0 L of ethane (C2H6) gas? Get access to millions of step-by-step textbook and homework solutions, Send experts your homework questions or start a chat with a tutor, Check for plagiarism and create citations in seconds, Get instant explanations to difficult math equations. The balanced chemical equation is written as: 2C2H6 (8) + 702 (8) 4CO2 (g) + 6H2O (8) What are the reactants in the equation (select all that apply)? Ammonium perchlorate reacts with aluminum according to the balanced reaction below. Ethane burns in air to form carbon dioxide and water. 3.112 In one experiment, the burning of 0.614 g of sulfur produced 1.246 g of sulfur dioxide as its only product. The 2s orbital in each carbon hybridizes with one of the 2p orbitals and forms two sp hybrid orbitals. C2H4+H2OC2H5OH chemical, A:The given chemical equation is: H,0 2 molecules of hydrogen peroxide (H2O2) decompose to form two molecules of water (H2O) and one molecule of oxygen (O2). You may round atomic masses to one decimal place. 32986 views Ammonium perchlorate reacts with aluminum according to the balanced reaction below. 3.83 For the reaction of nitrogen, N2, and hydrogen, H2, to form ammonia, NH3, a student is attempting to draw a particulate diagram, as shown below. Ethane burns in oxygen to form CO2 and H2O according to the equation : Ethane burns in oxygen to form CO2 and H2O according to the equation: 2C2 H 6 +7O2 ---> 4CO2+ 6H 2O, Ethane bums in oxygen to form CO2 and H2O according to the equation . Ethane burns in air to form carbon dioxide and water. As is true for all hydrocarbons, alkanes burn in air to produce carbon dioxide (CO2) and water (H2O) and release heat. So, 300 cc of ethane would give 600 cc of carbon dioxide. An industrial process known as isomerization employs an aluminum chloride (AlCl3) catalyst to convert unbranched alkanes to their branched-chain isomers. Ethylene is a planar molecule with a carbon-carbon double bond length (1.34 angstroms) that is significantly shorter than the corresponding single bond length (1.53 angstroms) in ethane. View this solution and millions of others when you join today! 2 moles KCIO, The mass of deuterium, D, is 2.014 g/mol. C6H12O6C2H5OH+CO2 T = 295 K The equation is 2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g) Part A In the above equation, how many liters of oxygen (O2) are required to burn 8.0 L of ethane (C2H6) gas? 2003-2023 Chegg Inc. All rights reserved. (i) So, according to above equation, 2 V (volume) of ethane reacts to give 4 V of carbon dioxide. 2Al2O3=4AL+3O2, Q:Using stoichiometry, calculate the volume of O2 gas at 1.25 atm and 18.0 C, which forms when 10.5 g, Q:For the following reaction: Copy. Science Chemistry Ethane burns in air to form carbon dioxide and water. C2H6+O2 --> CO2+H2O answer choices carbon (C) oxygen (O 2) water (H 2 O) ethane (C 2 H 6) Question 3 30 seconds Q. Li3N(s)+3D2O(l)ND3(g)+3LiOD(aq) A student heated a sample of hydrated copper(II) chloride, in order to determine the value of x. What is the percent by volume concentration of 80.7 mL of acetone in 1550 mL of an acetone-water solution? oxygen carbon dioxide water ethane Question 2 0.5 pts When ethane, C2H6, burns . 78.11% nitrogen, and 0.930% argon. 4.58 g CdS, Calculate the amount, in moles, of each of the following. Enter the name of the gas followed by its volume in liters to the nearest whole number, separated by a comma. Hydrogen is produced when methane (CH4) reacts with water. Volume of CO = 30.0 L In combustion reaction, definitely oxygen must be "one of the reactants". You'll get a detailed solution from a subject matter expert that helps you learn core concepts. CaH2(s)+H2O(l)Ca(OH)2(aq)+H2(g), Q:1. hydrocarbon + oxygen carbon dioxide + water. What, Q:You want to prepare some oxygen gas in the laboratory using the following reaction:, Q:How many liters of hydrogen gas would be produced by the complete reaction of 2.93g of Al at STP, Q:How many grams of Al were reacted with excess HCl if 5.06 L of hydrogen gas were collected at STP in, A:Hi, since you have posted multiple questions, we will answer the first question for you. Find answers to questions asked by students like you. Malic acid, an organic acid found in apples, contains C, H, and O in the following ratios: C1H1.50O1.25 What is the empirical formula of malic acid? and be mindful of significant digits and units. (s), A:Given reaction:- Start your trial now! Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser, John C. Kotz, Paul M. Treichel, John Townsend, David Treichel. Number of moles of Al = (2 x number of, Q:What volume of O2 is produced at STP when 89.7g of Al2O3 decomposes ? For example, using ethane (C 2 H 6) as a fuel, and producing CO as one of the products: ethane + oxygen carbon monoxide + water. The equation is 2CH(E) +70,($) - 400,(E) + 6H0() Part A In the above equation, how many ters of oxygen (Os) are required to burn 6.0 Lofthane (CH) as? Sodium phosphate and calcium chloride react to form How can I balance this equation? 2 moles of hydrogen peroxide (H2O2) decompose to form two moles of water (H2O) and one mole of oxygen (O2). sc.7.L.15.2. .750 mol of sodium hydroxide in 1.00 L of solution Which postulate of Daltons theory is consistent with the following observation concerning the weights of reactants and products? Lowest molarity: The combustion of 2,2,4-trimethylpentane is expressed by the following chemical equation: The fact that all hydrocarbon combustions are exothermic is responsible for their widespread use as fuels. What is the molar concentration (molarity) of a solution containing 171 g sucrose in 0.750 L solution? Weight of O2= 4.88 gm In addition to being widely used as an industrial solvent, a gasoline additive, and an alternative fuel, it is well known as the alcohol in alcoholic beverages. C 2 H 6 + O 2 CO + H 2 O. Ethanol (C2H5OH) is a very important chemical. Ethane burns in air to form carbon dioxide and water. For industrial purposes, ethylene is presently the most economical method. A solid circular cone made of pure platinum (density =21.45g/cm3) has a diameter of 2.75 cm and a height of 3.00 inches. 2Al + 6 HCl =2 AlCl3 + 3H2 What are the three broad groups that facial muscles can be split into? 5.21%. The equation is 2C2H6 (g) + 7O2 (g) 4CO2 (g) + 6H2O (g) In the above equation, how many liters of oxygen (O2) are required to burn 4.0 L of ethane (C2H6) gas? How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 53.6 moles of water vapor? It decides, Q:Fe304 + H, --> (1) ---> Ca(OH)2 (aq) + H2 (g) Mass: Cu 63.55 Cl 35.45 H 1.008 O 16.00 Two and three moles of carbon dioxide and water would be produced respectively for every one mole of ethane that burns in three and a half moles of oxygen gas. 6Li(s) +N2(g)2L3N(s) The other product is CO2. A:in Balanced chemical equation equal number of atoms are present in reactent and products side. In the case of acetylene, the molecule itself is linear with bonds between the two carbons and to each hydrogen. The balanced chemical equation is written as: 2CH. Combustion, like all chemical reactions, does not always proceed with 100% efficiency. This led him to conduct a series of experiments to determine if other compounds also combined in whole number ratios. V2O5, Calculate the molar mass of each of the following compounds. 2Al2O3=4A1+3O2, A:The number of molesis equal to the ratio of mass to the molar mass of the substance. The generally accepted bonding model for alkenes views the double bond as being composed of a (sigma) component and a (pi) component. What mass in grams of solute is needed to prepare 45.0 mL of 1.65 M C6H12O6? Using 80.0, A:The answer to the first question is given as -, Q:Ammonia, NH,, reacts with oxygen to form nitrogen gas and water. Experts are tested by Chegg as specialists in their subject area. Both the GaPtMWFB-450 C and GaMWFB-450 C resulted in a lower production rate to carbon monoxide and water than the TFB-650 C, suggesting that the microwave heating is less favorable to the water gas shift reaction. 2(g) 2C,H6) +702) 4CO) + 6H20) If 1250 cc of oxygen is burnt with 300 cc of ethane. The equation is Complete the following table of pressure conversions. In a combustion reaction, butanol (C4H9OH) is burned in the presence of oxygen (O2), producing carbon dioxide (CO2) and water (H2O). Hydrogen sulfide bums in oxygen to form sulfur dioxide and water vapor. Molar mass = 16 gm/mol (ii) the volume of unused O 2. Calculate the percent by mass of N in NH4Cl. Rank the following solutions in increasing order of molarity, overlapping solutions with equivalent molarity. It's important to remember that combustion reactions are easy to recognize because the products always contain carbon dioxide and water. You can specify conditions of storing and accessing cookies in your browser, Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation below. The radius of a ping pong ball is 20 mm. How many moles of CO2 are produced when 7.28 mol of oxygen reacts with octane? You may round atomic masses to one decimal place. NH3 + Cl, ---> N, + HCI Q:Rusting of iron involves a chemienl neactioN which is a combination of: * Ethane(a minor constituent of natural gas) burns in oxygen to form carbon dioxide and water. Ethane burns in air to form carbon dioxide and water. You have a solution that is 18.5%% (v/v) methyl alcohol. It usually occurs when a hydrocarbon reacts with oxygen to produce carbon dioxide and water. Living By Chemistry: First Edition Textbook. It is exothermic (#DeltaH<0#), and can be balanced in normal methods for balancing chemical equations ie ensuring that the total number of atoms of each element is the same on both sides of the equation. View Available Hint(s) Gas, volume. 2) How many grams of excess reactant remains? How many moles of H2O are produced when 0.392 mol of octane is burned? 345 L of O, at STP? Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation below. Assume that both gases are measured at the same temperature and pressure. CaCO3(s)+2HCl(aq)CaCl2(aq)+CO2(g) Chemistry questions and answers. Alkenes are characterized by the general molecular formula CnH2n, alkynes by CnH2n 2. 4F e, + 302) 2F e,O{) *Response times may vary by subject and question complexity. Did the student draw a correct representation of the reaction? Helmenstine, Anne Marie, Ph.D. "Combustion Reactions in Chemistry." Describe how the data already obtained could be used to calculate the initial mass of the sulfur burned in the second experiment. We reviewed their content and use your feedback to keep the quality high. oxygen carbon dioxide water ethane Question 2 0.5 pts When ethane, C2H6, burns in oxygen, carbon dioxide and water are formed. The balanced. 2C2H6(g)+7O2(g)4CO2(g)+6H2O(g)2C2H6(g)+7O2(g)4CO2(g)+6H2O(g) Ethane burns in oxygen to form CO2and H2O according to the equation : If 1250 cc of oxygen is burnt with 300 cc of ethane. Best Answer. V = volume In this specific reaction, 2 L of ethane combines with 7 L of oxygen completely (without any traces of reactants remaining) to yield 4 L of carbon dioxide and 6 L of water. 882 g AlPO4, Calculate the percent by mass of N in NaNO3. State the mass relationships conveyed by the equation. How, Q:In the formation of smog, nitrogen and oxygen gas react to form nitrogen dioxide:, A:From the reaction it is clear that 1 mole N2(g) gives 2 moles NO2(g). Although the reactions are exothermic, a source of energy such as ultraviolet light or high temperature is required to initiate the reaction, as, for example, in the chlorination of cyclobutane. Each carbon has two p orbitals, the axes of which are perpendicular to each other. 4 NH, (aq) + 30,(g) 2 N,(g) + 6, A:Given-> The remaining oxygen would be : Volume of N2 = 0.850 L A proposed new specification is expected to be more resistant to wear. Side-by-side overlap of these two p orbitals generates a bond. At. (c) Heat the crucible again, and then reweigh it. Calculate the molar mass of each of the following compounds. Practical yield = 15.6 g What volume in liters of 5.75102 M KH2AsO4 contains 1.00 g KH2AsO4? (The density of sodium is 0.97 g/cm3.). oxygen carbon dioxide water ethane Question 2 0.5 pts When ethane, C2H6, burns in oxygen, carbon dioxide and water are formed. , dropped out or were lost to follow-up and how many participants were evaluated for the study end points? b q a fmg yxrz. There are different types of chemical reaction which includes COMBUSTION REACTION that is mostly seen in hydrocarbons. 2 NH3(g) + 3 CuO(s) ->N2(g) + 3Cu(s) + 3H2O(g) On land, the biggest producer of oxygen are the tropical rain forests (40.8%) followed by tropical grasslands (31%) followed by croplands (14.8%) and all other sources. The halogens chlorine (Cl2) and bromine (Br2) react with alkanes and cycloalkanes by replacing one or more hydrogens with a halogen. What is the total volume (V) of the solution in milliliters. Use bond energies (Table 9.2, p. 353) to determine the heat of each reaction per mole of O 2 (assume Lewis structures with zero formal charges; BE of S=O is 552 kJ/mol). R =, Q:Potassium chlorate will decompose into potassium chloride and You'll get a detailed solution from a subject matter expert that helps you learn core concepts. What mass in grams of the magnetic oxide of iron (Fe3O4) can be made from 58.0 g of pure iron and an excess of oxygen? Mass of KClO3 = 0.728 g .500 mol of glucose in 1.00 L of solution 1) What mass of carbon dioxide would be produced if 2.50 x 10 24 molecules of C,H, reacts with This site is using cookies under cookie policy . , water vapours donot behave ideally at 273k. Ethane burns in air to form carbon dioxide and water. You may round atomic masses to one decimal place. Heavy water is water with the isotope deuterium in place of ordinary hydrogen, and its formula is D2O. "Hydrocarbon on combustion with oxygen yields "carbon dioxide and water". a) Balance the equation;, A:Given reaction, The combustion of ethane: 2 C2H6 (g) + 7 O2 (g) ---> 4 CO2 (g) + 6 H2O (g) At the same temperature and pressure, what is the maximum volume in liters of carbon dioxide that can be . Ethane will burn in air ( oxygen) to give off carbon dioxide and water as products of the chemical reaction. (d) Research the relationship between road surfacing and environmental impact. (s), Q:Suppose 2.80% of 480 g of PCls (208.2 g/mol) initially present in a 7.00 L reaction vessel at 300C, Q:4) How many moles of sucrose are there in 2.50 L of a 0.500 molar solution? How does the use of hydrocarbons affect global warming and climate change. 2NaN32Na+3N2 Using 80.0, Q:Lithium reacts with nitrogen gas according to the following reaction: A 6.00 %% (m/v) NaCl solution contains 49.9 g of NaCl. You may round atomic masses to one decimal place. Examples of Chemical Reactions in Everyday Life, The Properties and Applications of Platinum, How to Make Water From Hydrogen and Oxygen, Candle Science Trick to Extinguish Fire with Carbon Dioxide, Ph.D., Biomedical Sciences, University of Tennessee at Knoxville, B.A., Physics and Mathematics, Hastings College, Combustion of butane (commonly found in lighters), Combustion of methanol (also known as wood alcohol), Combustion of propane (used in gas grills, fireplaces, and some cookstoves). So, 300 cc of ethane would give 600 cc of carbon dioxide. Answer Bank You can specify conditions of storing and accessing cookies in your browser, Ethane (c2h6) is one of many compounds that burns in oxygen to form carbon dioxide and water . Chemical reaction is a process in chemistry which leads to the formation of new substances referred to as PRODUCTS from combination of two or more substances called REACTANTS. The resurfacing cost will be $2.1M with$90K in annual maintenance and resurfacing every 15 years. which can dehydrogenate ethane to form ethylene. The total expenditure of energy in the world each year is about 3 10 17 kJ. PV = nRT Consider the following equation. Ethane bum in oxygen to form CO2 and H2O according to the equation: Ethane is supplied at the rate F with oxygen at the rate W and leaves the following products CO2, H2O, O2, C2H6 and H2 at the rate P. How many indepen, Ethane burns in oxygen according to the following equation: `2C_(2)H_(6)(g) + 7O_(2)(g) rarr 4CO_(2)(g) + 6H_(2)O(I)` `2.5 L` of ethane are burnal in. The equation is 2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g) a) In the above equation, how many liters of oxygen (O2) are required to burn 6.0 L of ethane (C2H6) gas? Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. 2) How many grams of excess reactant remains? 2.81%. How many atoms of C does the notation 6 Fe(CH3COO)3 indicate? 2003-2023 Chegg Inc. All rights reserved. As a result of his experimentation, he discovered a method for indirectly measuring the number of atoms involved in a reaction. Directions: Complete the following problem. Decomposition-a compound breaks down into two or more elements or new compoundsExample: NH4NO3(s) N2O(g) + 2H2O(g) General Equation: compound two or more elements/compound AB A + BPractice Problems:The solids aluminum and sulfur react to produce aluminum sulfide.Ethane gas (C2H6) burns in air, producing carbon dioxide gas and water vaporNickel . We know that : PV = nRT or, n, Q:MassMass & MassVol : Zinc citrate is used in toothpaste it is synthesized from zinc carbonate and, A:The balance chemical equation for reaction between zinc carbonate and citrate is as follow, Q:Given the equation C2H6(g) + O2(g) CO2(g) + H2O(g) (not balanced), determine the number of liters, A:The balanced equation is, After heating the sample for a short time and allowing the crucible to cool, the students determine that the sample has a mass of 0.739 g. They then do a quick calculation. Calculate the mass of butane needed to produce 56.5 g of carbon dioxide. Assume that both gases are measured at the same temperature and pressure. Molarity of HCl solution = 0.0036 mol/L What type of chemicals are used in sanitation? Mass of Hydrogen = 2.5g Mass of ammonium, Q:Hydrogen peroxide (H2O2) decomposes over time according to the following equation: Assume that both gases are. Please answer quickly. In combustion reaction, definitely oxygen must be "one of the reactants".. By balancing the above equation. Using the current specifications, resurfacing a road will cost $1.5M initially, need$120K in annual maintenance, and need to be resurfaced every 10 years. 1 mole KCI Calculate how many grams of heavy water are required to produce 140.0 mg ND3(g). Moles of NaN3 = Mass/Molar mass = 100g/(65gmol-1) = 1.54, Q:Nitric acid is produced from nitrogen monoxide, which is in turn is prepared from ammonia by a, A:Limiting reagent is the reagent which is consumed in the chemical reaction completely. Given the results from parts above, select one of the two methods as the better candidate overall for preparing ethanol. Starting with the unbalanced equation for the combustion of butanol, Starting with the partially balanced equation,C4H9OH(g)+O2(g)?CO2(g)+5H2O(l), Starting with the partially balanced equation,C4H9OH(g)+?O2(g)4CO2(g)+5H2O(l). He called his method the law of combining volumes According to the law, when measurements are made at the same temperature and pressure, the volumes of gaseous roactants and products are in small whole-number ratios Take the example 250,() + O2() - 250 (6) which shows that when oxygon reacts with suitur dioxide to form sulfur troxide, two volumes of sulle dioxide combine with one volume of oxygen to form two volumes of sulfur Trioxide. When loo grams of solid calcium carbonate is heated, 44 grams of carbon dioxide and 56 grams of calcium oxide are produced. In a second experiment run to verify the outcome of the first, a sample was burned and 0.813 g of sulfur dioxide was obtained, but the student running the experiment forgot to determine the initial mass of sulfur burned. C2H6(g) + 7/2O2(g) 2CO2(g) + 3H2O(g) This site is using cookies under cookie policy . (a) Congratulate themselves on a job well done. Why is balancing chemical equations important? What mass in grams of solute is needed to prepare 8.50 L of 0.100 MM NaOH? The hydrogen produced is employed in the Haber-Bosch process for the preparation of ammonia from nitrogen. The same reaction can be used to produce heavy ammonia, ND3(g), according to the equation How do I get the chemical equation of aniline to phenylisocyanide? Q:If 78.1 g of solid CaCO3 and 480 mL of 0.458 M aqueous H2SO4 are reacted stoichiometrically, A:Determine number of moles of each reactant: You just determined that when 14 L of ethane (C2H6) and 14 L of oxygen (O2) combined and burned to completion, there is 10 L of excess ethane. why?, Which type of study benefits from the publication of a flow diagram showing the flow of participants in the study, including when and why participants We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. First week only $4.99! Fe+O2Fe3O4 (not balanced). Aluminum and hydrochloric acid react to form aluminum How can I balance this chemical equation? In a more recent development, ethanol can be prepared by reacting ethylene (found in petroleum) with water: Additionally, each carbon has a half-filled p orbital, the axis of which is perpendicular to the plane of the bonds. Chemistry Chemical Reactions Balancing Chemical Equations 1 Answer Trevor Ryan. 12 Methane burns in oxygen to form carbon dioxide and water. It hits the ground after an interval of 4.10 s. What is the potential difference between the starting point and the top point of the trajectory? What Happens to Candle Wax When a Candle Burns. The small whole number ratio is 2.1.2 Although Gay Lussac thought that the numbers of molecules and volumes of Sous reactanto and products are related, it was only Amedeo Avogadro who interpreted that equal volumes of all who murod at the same temperature and pressure, contain the same number of molecules According to Avogadros hypothesis, the equation would be road as two molecules of suur dioxide combining with one molecule of oxygen, produong two molecules of sulfur troxide. The coefficients of reactants and products can be used to compare the volume of each species involved in the chemical reaction. Your question is solved by a Subject Matter Expert. As a result, one 2s 2 pair is moved to the empty 2pz orbital. oxygen gas when heated (and in the, A:Now in the reaction as we are given with the reactants and the products, the balanced reaction is as, Q:2. bond bond energy in kJ/mol 410 360 C-H C-O CEO O-H 0-0 O=0 805 460 146 496 What is the energy change for this reaction? Balance the following equations. (b) Assume the bottle of CaCl2 2 H2O was mislabeled; it actually contained something different. For the reaction: CH4 (2) + O2 (2 -> CO2 (@ + H2O () ethane burns in the presence of oxygen to form carbon dioxide and water and release of energy in the form of heat and light. Sodium can be cut easily with a knife (Figure 2.5), so if you cut out a block of sodium, what should the volume of the block be in cubic centimeters? the percent by volume concentration of acetone = You may be surprised? Medium Solution Verified by Toppr Molecular weight of ethane is 30 g/mol and of CO 2 is 44 g/mol, O 2 is 32 g/mol How many liters of H, at STP are required to react with 2.3 g of Fe,0, to, A:The reaction taking place is given as, Experts are tested by Chegg as specialists in their subject area. Alkenes (also called olefins) and alkynes (also called acetylenes) belong to the class of unsaturated aliphatic hydrocarbons. To calculate a) The mass of, Q:4) Given these reactants and products: , 4. Ethane gas, C,H,, burns in air (actually the oxygen in the air) to form carbon dioxide and water. Which best describes a diagram of evolution? Express your answer to one. (i) So, according to above equation, 2 V (volume) ofethane reacts to give 4 V of carbon dioxide. Ethane will burn in oxygen to form carbon dioxide and water according to the following balanced equation: From the equation, it means that for every one mole of ethane, three and a half moles of oxygen gas are required for complete combustion into carbon dioxide and water. 2 mole Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation. Li3N(s)+3H2O(l)NH3(g)+3LiOH(aq) Solid copper(II) chloride forms a hydrate of formula CuCl2xH2O. As is true for all hydrocarbons, alkanes burn in air to produce carbon dioxide (CO2) and water (H2O) and release heat. How many boxes do you need to pack up all the ping pong balls? Assume that both gases are measured at the same temperature and pressure Express your answer with the appropriate units. Shane and oxygen is the reactants of the chemical reaction while carbon dioxide and water is the products. Hydrogen sulfide burns in oxygen to form sulfur dioxide and water vapor. The moles of reactants and, Q:What volume of O is produced at STP when 89.7 g of AlO decomposes? The previous reaction has been carried out for many centuries and is one of the oldest manufacturing processes. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. Limiting reagent is, Q:How many moles of carbon dioxide, CO2, are produced if the reaction conditions are 325 K, 1.6 atm,, A:We have given that Hint: Ethene or ethylene, a double bond containing carbon compound and member of the alkene family when subjected to the combustion breaks down into the carbon dioxide and water. When ethane reacts with "oxygen" to form "carbon dioxide and water". Inhalation Suffocation (asphyxiant) hazard - if allowed to accumulate to concentrations that reduce oxygen (for the product ethanol) for each of the two reactions. Calculate the % A.E.