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Assuming complete combustion, 500.g of pentane (C3H12) reacts with 1.00 kg of oxygen gas. 1. What...
Assuming complete combustion, 1.00 kg of pentane (C3H12) reacts with 500 grams of oxygen gas. 1. What is the limiting reagent? 2. What is the theoretical yield of water? 3. If 150. grams of water are produced, what is the percent yield? SHOW ALL YOUR WORK FOR FULL CREDIT!
Assuming complete combustion, 500.g of pentane (C5H12) reacts with 1.00 kg of oxygen gas. 1. What is the limiting reagent? 2. What is the theoretical yield of water? 3. If 350. grams of water are produced, what is the percent yield?
Assuming complete combustion, 500.g of pentane (C5H12) reacts with 1.00 kg of oxygen gas. 1. What is the limiting reagent? 2. What is the theoretical yield of water? 3. If 350. grams of water are produced, what is the percent yield?
1.Assuming complete combustion, 500. g of pentane (C5H12) reacts with 1.00 kg of oxygen gas. a. What is the limiting reagent? b. What is the theoretical yield of water? c. If 350. grams of water are produced, what is the percent yield? 2. What is the molarity of a solution of HClO3 made from weighing 25.26 g of HClO3 and dissolving it in enough water to make a total volume of 325.0 mL? Calculate the pH of this solution. Is...
1) Ammonia, NH3, reacts with molecular oxygen, O2, to form nitric oxide, NO, and water:4NH3(g) + 5O2(g) = 4NO (g) +6H2O(l)A. What is the limiting reactant and what is the theoretical yield of NO?B. What is the theoretical yield of H2O?C. How many grams of excess reagent will be left over?D. If the actual yield of NO had been 91 g, what would be the percent yield of the reaction
Bonus Question (20 points). Nitrogen dioxide gas reacts with water vapor to produce oxygen and ammonia gases. Suppose that 12.8 g of nitrogen dioxide gas reacts with 5.00 L of water vapor 375 °C and 725 tor? how many moles of nitrogen dioxide gas are there initially? b. how many moles of water vapor are there initially? e Balance the chemical reaction. Complete the following table after solving and NO + H2O - O d. What is the limiting reagent?...
D. Complete the following stoichiometry problems. Show ALL of your work to receive full credit. Equations and mole-to-mole relationships 21. For the following reaction: 4Cr(s) + 302(g) → 2Cr2O3(s) a. How many moles of oxygen (O2) would react with 0.35 moles of chromium (Cr)? b. Starting with 10.4g of Oz, how many moles of Cr203 can be produced: c. How many grams of Cr metal would be needed to produce 38.2g of chromium (III) oxide? 22. Sulfuric acid (H2SO4) is...
When 9.0 g of hydrogen gas, H2, reacts with oxygen gas, O2, 73.0 g of water is produced. a) What is the theoretical yield of water? b) What is the percentage yield?
Heptacarbon octahydride is an effective gasoline additive. In the presence of oxygen gas (and a spark), it undergoes complete combustion. a. Write a balanced equation for this reaction. Identify the oxidizing agent (oxidizer) and the reducing agent (reducer). b. Calculate the theoretical yield of water (in g) when 500 g of heptacarbon octahydride reacts with an excess of O2. c. Calculate the mass of oxygen gas necessary to produce a theoretical yield of 1.00 lb of carbon dioxide.
1. Heptacarbon octahydride, which is a liquid at room temperature, is an effective gasoline additive. In the presence of oxygon gas (and a spark), it undergoes complete combustion. Write the balanced equation for this reaction. Identify the oxidizing agent and the reducing agent. Calculate the theoretical yield of water when 500. g of heptacarbon setahydride reacts with an excess of O.. . Calculate the mass of oxygen gas needed to produce a theoretical yield of 1.00 kg of carbon dioxide....