How many moles of methane are produced when 59.6 moles of carbon dioxide gas react with excess hydrogen gas? 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. oxygen water carbon dioxide ethane. You may round atomic masses to one decimal place. How many boxes do you need to pack up all the ping pong balls? 2CH. 20.8 g 0 x You have a mole of ping pong balls and want to ship them to a near-by town. Chemistry questions and answers. Most of the important reactions of alkenes involve the electrons in the component of the double bond because these are the electrons that are farthest from the positively charged nuclei and therefore the most weakly held. In combustion reaction, definitely oxygen must be "one of the reactants".. By balancing the above equation. How many moles of oxygen are needed to react with one moles of ethane? Which substance is a PRODUCT in this reaction? Calculate the number of molecules in 3.00 moles H2S. 32.00 g 0 Now, find, Q:The reaction of 50 mL of N2 gas with 150 mL of H2 gas to form ammonia via the equation:, Q:Potassium permanganate, KMnO4, decomposes to yield oxygen gas, O2, according to the balanced. 2 NH, (g) + 3 CI_(g) ---> N2(g) + 6 HCI(g) In the above equation, how many liters of oxygen (O2) are required to burn 4.0 L of ethane (C2H6) gas? 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? (ii) Also, 2 V(volumes) of ethane reacts with 7 V of oxygen. Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation. This site is using cookies under cookie policy . would be produced if 1522 g of, Q:1) Hexane combusts according to the following balanced equation: The same reaction can be used to produce heavy ammonia, ND3(g), according to the equation The ethylene reaction is balanced as written and all atoms are converted to product. Volume of oxygen = 14 L Inhalation Suffocation (asphyxiant) hazard - if allowed to accumulate to concentrations that reduce oxygen Lithium nitride reacts with water to produce ammonia and lithium hydroxide according to theequation What is true of the chemical equation, sort the chemical reactions based on whether they absorb or release energyI'm asking this next to the other people who did because the answer with the The previous reaction has been carried out for many centuries and is one of the oldest manufacturing processes. Science Chemistry Ethane gas, C,H,, burns in air (actually the oxygen in the air) to form carbon dioxide and water. 2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g) PV = nRT 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, Today, more than 80% of this energy is provided by the combustion of fossil fuels: oil, coal, and natural gas (The sources of the energy consumed in the United States in 2009 are shown in Figure \(\PageIndex{2}\)) but as Table \(\PageIndex{1}\) from the Wikipedia shows, energy usage is a complex issue. 4.56102 mol FeBr3, Calculate the mass, in grams, of each of the following. 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)? Assume that both gases are measured at the same temperature and pressure. Which substance is a product in this reaction? This site is using cookies under cookie policy . Consider the following equation. The halogens chlorine (Cl2) and bromine (Br2) react with alkanes and cycloalkanes by replacing one or more hydrogens with a halogen. Rank the following solutions in increasing order of molarity, overlapping solutions with equivalent molarity. (The density of sodium is 0.97 g/cm3.). You can specify conditions of storing and accessing cookies in your browser. Please answer quickly. and be mindful of significant digits and units. It's important to remember that combustion reactions are easy to recognize because the products always contain carbon dioxide and 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. Upon decomposition, this product emits carbon monoxide, carbon dioxide and/or low molecular weight hydrocarbons. Acetylene has a linear HCCH geometry, and its carbon-carbon bond distance (1.20 angstroms) is even shorter than that of ethylene. On the basis of this calculation, what should they do next? Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser, John C. Kotz, Paul M. Treichel, John Townsend, David Treichel. If not, what was the error the student made? It's prone to limiting reactants the same as other processes. This reaction is called combustion reaction. (s), A:Given reaction:- When carbon is burned in air, it reacts with oxygen to form carbon dioxide. (c) How significant is the economic difference between the two specifications? For the following reaction: C2H6(g) + 7/2O2(g) 2CO2(g) + 3H2O(g) . As is true for all hydrocarbons, alkanes burn in air to produce carbon dioxide (CO2) and water (H2O) and release heat. 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. Ethane burns in air to form carbon dioxide and water. Ethane gas, C,H,, burns in air (actually the oxygen in the air) to form carbon dioxide and water. How many atoms of C does the notation 6 Fe(CH3COO)3 indicate? Calculate how many grams of heavy water are required to produce 140.0 mg ND3(g). highest molarity. Flammable Gas Mixture: Acetylene / Carbon Dioxide / Carbon Monoxide / Ethane / Ethylene / Hexane / Hydrogen / Methane / N-Butane / N-Pentane / Nitrogen / Oxygen / Propane / Propylene Not available. Enter the name of the gas followed by its volume in liters to the nearest whole number, separated by a comma. mass of crucible = 16.221 g mass of crucible and hydrated copper(II) chloride = 18.360 g mass of crucible and anhydrous copper(II) chloride = 17.917 g 5.21%. Calculate: (i) the volume of CO 2 formed. For industrial purposes, ethylene is presently the most economical method. Ethane, C 2H 6, reacts with molecular oxygen to produce carbon dioxide and water. 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)? a) What mass of, A:Given reaction is 2 NH3(g)+ 3 CuO(s) N2(g) + 3Cu(s) + 3H2O(g). 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, n = moles of gas = mass/molar mass This site is using cookies under cookie policy . Identification::: Supplier's details : The equation is A sample of potassium chlorate is heated, and decomposes according to the balanced 122.55 g KCIO, 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? Hydrogen is produced when methane (CH4) reacts with water. Calculate the number of moles of Cl atoms in 2.411024 formula units of magnesium chloride, MgCl2. 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? What is the molar concentration (molarity) of a solution containing 171 g sucrose in 0.750 L solution? Assume that both gases are measured at the same temperature and pressure. 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 If you were told that you have 1 L of ethane and 7 L of oxygen in a flask, you could use the balanced equation to determine that you needed only 3.5 L of oxygen to completely burn all this ethane, 2C, H. (g) + 702(g) + 4CO2(g) + 6H2O(g) Divide all the coefficients with 2, such that you get a balanced equation for completely burning 1 L of ethane. 1.00 mol of table salt in 2.00 L of solution 2C,H6) +702) 4CO) + 6H20) As a result of his experimentation, he discovered a method for indirectly measuring the number of atoms involved in a reaction. The other product is CO2. What type of chemicals are used in sanitation? 74.55 g KCI 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 In a Balanced Symbol Equation: 4C2H6 + 12O2 = 6CO + 12H2O. You may round atomic masses to one decimal place. Two general chemistry students working together in the lab weigh out 0.832 g of CaCl2 2 H2O into a crucible. 4.58 g CdS, Calculate the amount, in moles, of each of the following. An industrial process known as isomerization employs an aluminum chloride (AlCl3) catalyst to convert unbranched alkanes to their branched-chain isomers. In combustion reaction, definitely oxygen must be "one of the reactants". Ammonium perchlorate reacts with aluminum according to the balanced reaction below. 1) What mass of Fe,O3) Assume that both gases are measured at the same temperature and pressure. Ethene (C2H4) is the simplest alkene and ethyne (C2H2) the simplest alkyne. Copy. V2O5, Calculate the molar mass of each of the following compounds. 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). When ethane, C2H6, burns in oxygen, carbon dioxide and water are formed. Calculate the molar mass of each of the following compounds. 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 A student needs to prepare some CO2 and intends to use to following reaction, A:Given, 2) How many grams of excess reactant remains? 2Al + 6 HCl =2 AlCl3 + 3H2 Gas. 2 moles KCIO, What is the correct balanced chemical equation for this reaction? How can this be written as a conversion factor? You may be surprised? Mass of ammonium, Q:Hydrogen peroxide (H2O2) decomposes over time according to the following equation: How many moles of platinum are there in the cone? What is the percent by volume concentration of 80.7 mL of acetone in 1550 mL of an acetone-water solution? 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? Given that, P = 1.0, Q:Given the following reaction, CaH2 (s) + H20 The coefficients of reactants and products can be used to compare the volume of each species involved in the chemical reaction. 68.03 g of hydrogen peroxide (H2O2) decompose to form 36.03 g of water (H2O) and 32.00 g of oxygen (O2). 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. Experts are tested by Chegg as specialists in their subject area. Wiki User. how many stomach compartments are in a ruminant animal? 3.112 In one experiment, the burning of 0.614 g of sulfur produced 1.246 g of sulfur dioxide as its only product. Why do chemical equations need to be balanced? Helmenstine, Anne Marie, Ph.D. "Combustion Reactions in Chemistry." 2 C6H14(C) + 19 O2(g) 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? 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)? How does the use of hydrocarbons affect global warming and climate change. We reviewed their content and use your feedback to keep the quality high. In the reaction, 4 L of ethane and 14 L of oxygen burn to completion. From the balanced equation, it is clear, Q:1. 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? The pair of electrons in the bond are equally likely to be found in the regions of space immediately above and below the plane defined by the atoms. CaH2(s)+H2O(l)Ca(OH)2(aq)+H2(g), Q:1. Using 80.0, Q:Lithium reacts with nitrogen gas according to the following reaction: Assume that both gases are measured at the same temperature and pressure Express your answer with the appropriate units. Weight of O2= 4.88 gm Describe how the data already obtained could be used to calculate the initial mass of the sulfur burned in the second experiment. 1 mole KCI Calculate the percent by mass of N in NH4Cl. (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) Hydrogen sulfide bums in oxygen to form sulfur dioxide and water vapor. Weight of NH3= 3.25 gm You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Helmenstine, Anne Marie, Ph.D. "Combustion Reactions in Chemistry." 6Li(s) +N2(g)2L3N(s) Toxicological information Information on likely routes of exposure Ingestion Not likely, due to the form of the product. When ethane, C2H6, burns in oxygen, carbon dioxide and water are formed. In order to receive full credit, show all your work If you mixed 9.71 mol Cl2O with 511 grams NH3, which, A:Consider the reaction, Which substance is a product in this reaction? 2 1 CK Chemistry 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. 2C2H6(g)+7O2(g)4CO2(g)+6H2O(g)2C2H6(g)+7O2(g)4CO2(g)+6H2O(g) FeCl2+Na2SiO3NaCl+FeSiO3, Balance the following equations. ii. 3) Determine the percent yield if 310 g of carbon dioxide was recovered. So, 300 cc of ethane would give 600 cc of carbon dioxide. The 2s orbital in each carbon hybridizes with one of the 2p orbitals and forms two sp hybrid orbitals. If the density of the aluminum crystal is 2.70 g/cm3, what is the experimental value of Avogadro's number? Ethane burns in air to form carbon dioxide and water. , water vapours donot behave ideally at 273k. Jan 9, 2016 2C2H 6 + 7O2 4CO2 + 6H 2O Explanation: This is a combustion reaction of an alkane with oxygen. A:in Balanced chemical equation equal number of atoms are present in reactent and products side. View Available Hinte) u Joseph. In the equation, if 14 L of ethane (C2H6) and 14 L of oxygen (O2) combined and burned to completion, which gas will be leftover after the reaction, and what is the volume of that gas remaining? Given : Mass of Fe3O4, Q:3Cl2O (g) + 10NH3 --> 6NH4Cl + 2N2 (g) + 3H2O. You have packing boxes that measure 24 inches by 24 inches by 18 inches. A student heated a sample of hydrated copper(II) chloride, in order to determine the value of x. The balanced. 2003-2023 Chegg Inc. All rights reserved. oxygen carbon dioxide water ethane Question 2 0.5 pts When ethane, C2H6, burns . 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. (d) Research the relationship between road surfacing and environmental impact. What is the percent by volume concentration of 17.0 mL of water in 604 mL of an ethanol-water solution? Solid copper(II) chloride forms a hydrate of formula CuCl2xH2O.
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