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Find step-by-step Chemistry solutions and your answer to the following textbook question: Methane burns in oxygen to form carbon dioxide and water vapor. How many moles of platinum are there in the cone? In a more recent development, ethanol can be prepared by reacting ethylene (found in petroleum) with water: 3 NHACIO. The second most important constituent of natural gas, it also occurs dissolved in petroleum oils and as a by-product of oil refinery operations and of . Feo + 11. How you can determine which reaction has the higher atom economy without doing the calculations above. 300 cc of ethane is 2 V, so oxygen required for 300 cc of ethane is . Alkenes (also called olefins) and alkynes (also called acetylenes) belong to the class of unsaturated aliphatic hydrocarbons. 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. Answer (1 of 2): Balanced equation for the reaction: 2CHOH + 3O 2CO + 4HO At the same conditions, volume ratio CHOH : O = 2 : 3 Volume of CHOH burned = 3 L Volume of O required = (3 L) (3/2) = 4.5 L ==== OR: (3 L CHOH) (3 L O / 2 L CHOH) = 4.5 L O 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. 2(g) Grades of gasoline are rated by comparing their tendency toward preignition or . F2+AlCl3AlF3+Cl2. 2 NH3(g) + 3 CuO(s) ->N2(g) + 3Cu(s) + 3H2O(g) oxygen water carbon dioxide ethane. 2H2O22H2O + O2. Can you write a balanced equation for BCl3 (g)+H2O (l)-------> H3BO3 (s)+HCl (g)? Why is balancing chemical equations important? Write the balanced equation for each of the two reactions above. The moles of reactants and, Q:What volume of O is produced at STP when 89.7 g of AlO decomposes? 882 g AlPO4, Calculate the percent by mass of N in NaNO3. Good signs that you're dealing with a combustion reaction include the presence of oxygen as a reactant and carbon dioxide, water, and heat as products. V2O5, Calculate the molar mass of each of the following compounds. You may round atomic masses to one decimal place. As a result, one 2s 2 pair is moved to the empty 2pz orbital. Explanation: 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. What is the percent by volume concentration of 17.0 mL of water in 604 mL of an ethanol-water solution? 2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g) 2Al + 6 HCl =2 AlCl3 + 3H2 The equation is In the case of ethylene, each carbon is sp2 hybridized, and each is bonded to two hydrogens and the other carbon by bonds. (1) ---> Ca(OH)2 (aq) + H2 (g) On planet Tehar, the free-fall acceleration is the same as that on the Earth, but there is also a strong downward electric field that is uniform close to the planets surface. 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. ethane burns in the presence of oxygen to form carbon dioxide and water and release of energy in the form of heat and light. The answer is 258 mm Hg carbonix dioxide, but I need an explanation Given that, 1) What mass of Fe,O3) 3 NH.CIO. What volume of CO2 Forms if 12.0 g of CH4, A:4) 2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g)2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g) 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? How many atoms of O does the notation 6 Fe(CH3COO)3 indicate? 2 1 CK Chemistry (s), A:Given reaction:- The generally accepted bonding model for alkenes views the double bond as being composed of a (sigma) component and a (pi) component. Ethane burns in air to form carbon dioxide and water. 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, Volume of CO = 30.0 L Mass of ammonium, Q:Hydrogen peroxide (H2O2) decomposes over time according to the following equation: Please answer quickly. The halogens chlorine (Cl2) and bromine (Br2) react with alkanes and cycloalkanes by replacing one or more hydrogens with a halogen. See all questions in Balancing Chemical Equations. 2C,H6) +702) 4CO) + 6H,0) 1) What mass of carbon dioxide would be produced if 2.50 x 10 24 molecules of C,H, reacts with 345 L of O, at STP? Combustion Reactions in Chemistry. 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 answer choices carbon (C) oxygen (O2) water (H2O) ethane (C2H6) Question 2 30 seconds Q. Zinc and hydrochloric acid are combined in a test tube. A proposed new specification is expected to be more resistant to wear. Chromium and magnesium oxide are formed by reacting 75 g of chromium (III) oxide and 59 kg of, Q:As we learned in Chapter 5 , an automobile airbag infl ates when NaN 3 is converted to Na and N 2, A:The given reaction is: Assume that both gases are measured at the same temperature and pressure. A student needs to prepare some CO2 and intends to use to following reaction, A:Given, Assume that both gases are measured at the same temperature and pressure Express your answer with the appropriate units. Calculate: (i) the volume of CO 2 formed. On the basis of this calculation, what should they do next? Ethane gas, C,H,, burns in air (actually the oxygen in the air) to form carbon dioxide and water. . 2C,H6) +702) 4CO) + 6H20) 78.11% nitrogen, and 0.930% argon. Ethane and Oxygen make: Ethane + Oxygen = Carbon Monoxide and Water. 3) Determine the percent yield if 310 g of carbon dioxide was recovered. (for the product ethanol) for each of the two reactions. You may round atomic masses to one decimal place. FeCl2+Na2SiO3NaCl+FeSiO3, Balance the following equations. Weight of NH3= 3.25 gm Ethane burns in air to form carbon dioxide and water. View this solution and millions of others when you join today! Ethane will burn in air( oxygen) to give off carbon dioxide and water as products of the chemical reaction. Chemistry questions and answers. State the mass relationships conveyed by the equation. 2 moles KCIO, R =, Q:Potassium chlorate will decompose into potassium chloride and When 13.2 g of carbon were burned in the presence of 48.8 g of oxygen, 13.6 g of oxygen remained unreacted. Therefore, if two milion SO, molecules combine with one milion O molecules, we got two milion SO, molecules Also note that the coefficients of the molecules in the equation are comparable to the wall whole number ratios, that is, 2:12 Volume of oxygen Value Units Submit Part B 2C, H. (8) +70,() 4CO3(6) + CHOC) in the equation above, what volume of ethane (CH) Intors is required to form 20 L of carbon dioxide (C0,12 Express your answer with the appropriate units View Available Hint() 2 H Pearson 2) How many grams of excess reactant remains? Answer Bank Ethane is an example of a saturated hydrocarbon ( that is all the four bonds of carbon are single bonds) which undergoes combustion reaction with oxygen molecule. How many boxes do you need to pack up all the ping pong balls? (Note the similarity to the calculation of the molar mass of an element from the isotopic masses and fractional abundances.) Acetylene has a linear HCCH geometry, and its carbon-carbon bond distance (1.20 angstroms) is even shorter than that of ethylene. a) Balance the equation;, A:Given reaction, Ethane is structurally the simplest hydrocarbon that contains a single carbon-carbon bond. 2Al2O3=4A1+3O2, A:The number of molesis equal to the ratio of mass to the molar mass of the substance. "Hydrocarbon on combustion with oxygen yields "carbon dioxide and water". Balance the following equations. 1) What mass of carbon dioxide would be produced if 2.50 x 10 24 molecules of C,H, reacts with Identification::: Supplier's details : What is the percent by volume concentration of 80.7 mL of acetone in 1550 mL of an acetone-water solution? How do I get the chemical equation of aniline to phenylisocyanide? 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. Molar mass = 16 gm/mol Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser, John C. Kotz, Paul M. Treichel, John Townsend, David Treichel. 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? A 2.00-kg ball having a charge of 5.00 C\mu CC is thrown upward at a speed of 20.1 m/s. Helmenstine, Anne Marie, Ph.D. "Combustion Reactions in Chemistry." Using volume relationships Volume relationships can also be used to determine how much leftover reagent will remain after a reaction runs to completion when one reagent is in excess. The 2s orbital in each carbon hybridizes with one of the 2p orbitals and forms two sp hybrid orbitals. ThoughtCo, Aug. 28, 2020, thoughtco.com/combustion-reactions-604030. 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. https://www.thoughtco.com/combustion-reactions-604030 (accessed March 4, 2023). Rank the following solutions in increasing order of molarity, overlapping solutions with equivalent molarity. Gas. Describe how the data already obtained could be used to calculate the initial mass of the sulfur burned in the second experiment. , dropped out or were lost to follow-up and how many participants were evaluated for the study end points? b q a fmg yxrz. oxygen carbon dioxide water ethane Question 2 0.5 pts When ethane, C2H6, burns in oxygen, carbon dioxide and water are formed. Two general chemistry students working together in the lab weigh out 0.832 g of CaCl2 2 H2O into a crucible. If you cut a perfect cube, what is the length of the edge of the cube? 3.112 In one experiment, the burning of 0.614 g of sulfur produced 1.246 g of sulfur dioxide as its only product. C6H12O6C2H5OH+CO2 12 CO2(g) +. 4.58 g CdS, Calculate the amount, in moles, of each of the following. You may round atomic masses to one decimal place. Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation below. 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). Ammonium perchlorate reacts with aluminum according to the balanced reaction below. Hydrogen is produced when methane (CH4) reacts with water. Calculate the mass of water produced when 3.74 g of butane reacts with excess oxygen.