2H2O2 (l) = 2H2O, A:Ideal gas equation is What volume of carbon dioxide (CO2) in liters is formed when 4 L of ethane and 14 L of oxygen burn to completion? 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. 2 NH, (g) + 3 CI_(g) ---> N2(g) + 6 HCI(g) , what is the mass percent of water in plaster of paris, Macmill 300 x 7 /2 =1050 cc . In order to receive full credit, show all your work Calculate the percent by mass of N in NH4Cl. 2003-2023 Chegg Inc. All rights reserved. The correct balanced equation for the combustion of methane is CH4 + 2O2 CO2 + 2H2O One mole of methane reacts with two moles of oxygen gas to form one mole of carbon dioxide and two moles of water. 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. 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? The balanced. Start your trial now! 74.55 g KCI The moles of reactants and, Q:What volume of O is produced at STP when 89.7 g of AlO decomposes? Combustion doesn't always result in fire, but when it does, a flame is a characteristic indicator of the reaction. 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. (ii) Also, 2 V(volumes) of ethane reacts with 7 V of oxygen. Assume that both gases are. n = moles of gas = mass/molar mass oxygen carbon dioxide water ethane Question 2 0.5 pts When ethane, C2H6, burns in oxygen, carbon dioxide and water are formed. Toxicological information Information on likely routes of exposure Ingestion Not likely, due to the form of the product. SAFETY DATA SHEET GHS product identifier Other means of identification Product type Section 1. 1. Kindly, Q:Ammonia, NH , reacts with oxygen to form nitrogen gas and water. It's prone to limiting reactants the same as other processes. Assume that the volume and temperature are held constant. Can you write a balanced equation for BCl3 (g)+H2O (l)-------> H3BO3 (s)+HCl (g)? Ethane will burn in air ( oxygen) to give off carbon dioxide and water as products of the chemical reaction. 2) How many grams of excess reactant remains? Balance the chemical equation. 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. The answer is 258 mm Hg carbonix dioxide, but I need an explanation 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)? You may round atomic masses to one decimal place. Ethane burns in oxygen to form CO 2 and H 2O according to the equation: 2C 2H 6+7O 24CO 2+6H 2O. Note that while oxygen gas is always present as a reactant, in the trickier examples, the oxygen comes from another reactant. The remaining oxygen would be : How many moles of methane are produced when 59.6 moles of carbon dioxide gas react with excess hydrogen gas? For the reaction: CH4 (2) + O2 (2 -> CO2 (@ + H2O () 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: 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. Volume of CO = 30.0 L How many grams (of mass m) of glucose are in 175 mL of a 5.50% (m/v) glucose solution? Chemistry. oxygen water carbon dioxide ethane. If you make any approximations or assumptions, please list them. C6H12O6C2H5OH+CO2 Why do chemical equations need to be balanced? First week only $4.99! Molar mas of KClO3 = 122.5 g/mol Combustion, like all chemical reactions, does not always proceed with 100% efficiency. (for the product ethanol) for each of the two reactions. For industrial purposes, ethylene is presently the most economical method. A combustion reaction is a major class of chemical reactions, commonly referred to as "burning." In the most general sense, combustion involves a reaction between any combustible material and an oxidizer to form an oxidized product. What is the percent by volume concentration of 80.7 mL of acetone in 1550 mL of an acetone-water solution? We also share information about your use of our What volume of CO2 Forms if 12.0 g of CH4, A:4) The conversion of high-molecular-weight alkanes to lower ones is called cracking. What is the balanced equation for the chemical reaction #Mg_3N_2+2H_2O -> Mg(OH)_2+NH_3#? How many moles of oxygen are needed to react with one moles of ethane? grams of KCIO: You'll get a detailed solution from a subject matter expert that helps you learn core concepts. PV = nRT Hydrogen sulfide bums in oxygen to form sulfur dioxide and water vapor. (1) ---> Ca(OH)2 (aq) + H2 (g) How many moles of platinum are there in the cone? You'll get a detailed solution from a subject matter expert that helps you learn core concepts. The other product is CO2. 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 . Lowest molarity: => Fe3O4 + H2 -------> FeO + H2O (ii) the volume of unused O 2. Sodium phosphate and calcium chloride react to form How can I balance this equation? How many moles of CO2 are produced when 7.28 mol of oxygen reacts with octane? When balancing equations, which numbers are you allowed to change? We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. In a more recent development, ethanol can be prepared by reacting ethylene (found in petroleum) with water: Copy. 2Al2O3 = 4Al + 3O2, Q:What volume of O2 (at 273 K, 1.00 atm) forms when 100 g of KClO3 decomposes according to the, Q:Ammonium nitrate, NH4NO3, can decompose explosively when heated to a high temperature according to, A:Interpretation- On the basis of this calculation, what should they do next? Helmenstine, Anne Marie, Ph.D. "Combustion Reactions in Chemistry." What is the molar concentration (molarity) of a solution containing 171 g sucrose in 0.750 L solution? 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. 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 . Ammonium perchlorate reacts with aluminum according to the balanced reaction below. Please answer quickly. (b) Assume the bottle of CaCl2 2 H2O was mislabeled; it actually contained something different. how many stomach compartments are in a ruminant animal? 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. Assume that both gases are measured at the same temperature and pressure Express your answer with the appropriate units. 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? (c) How significant is the economic difference between the two specifications? In combustion reaction, definitely oxygen must be "one of the reactants". . (ii) Also, 2 V(volumes) of ethane reacts with 7 V of oxygen. The balanced chemical equation is written as: 2CH. 2C2H6 + 7O2 4CO2 + 6H2O. In one such application, butane is isomerized to 2-methylpropane for use as a starting material in the preparation of 2,2,4-trimethylpentane (isooctane), which is a component of high-octane gasoline. A sample of potassium chlorate is heated, and decomposes according to the balanced Median response time is 34 minutes for paid subscribers and may be longer for promotional offers. The equation is (a) Develop a choice table for interest rates from 0% to 25%. 8.00 mol CaCO3, Calculate the mass, in grams, of each of the following. Consider the following equation. 2 mole Ethane burns in air to form carbon dioxide and water. Ethane burns in air to form carbon dioxide and water. around the world. What volume in liters of 1.00 M NaOH contains 7.25 mol NaOH? 1 mL = 0.001 L Calculate the % A.E. Calculate the molar mass of each of the following compounds. At. 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: The density of a mixture of gases may be calculated by summing the products of the density of each gas and the fractional volume of space occupied by that gas. For the following reaction: and be mindful of significant digits and units. Use bond energies to determine the heat of each reaction per mole of O2 (assume Lewis structures with zero fonnal charges; BE of S = O is 552 kJ/mol).. How many moles of carbon dioxide, CO2, are produced if the reaction conditions, Q:5880 grams of paraffin wax, C25H52 are burmed in excess oxygen at 520C in a rigid 150 Liter, A:Find the balanced chemical equation and thus calculate the number of moles of CO2 and H2O formed., Q:Airbags used in automobiles are inflated with nitrogen gas produced from the reaction of sodium, Q:ven the reaction, Hydrogen is produced when methane (CH4) reacts with water. 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. 2C2H6(g) + 7O2(g) 4CO2(g) + 6H2O(g) The radius of a ping pong ball is 20 mm. 300 cc of ethane is 2 V, so oxygen required for 300 cc of ethane is . C2H6(g) + 7/2O2(g) 2CO2(g) + 3H2O(g) A student heated a sample of hydrated copper(II) chloride, in order to determine the value of x. How you can determine which reaction has the higher atom economy without doing the calculations above. , 4. Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation.
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