8. Use the balanced equation for the reaction of N, and o, to form NO to...
Show setups and calculations for full credit. 1. (8) For the balanced reaction equation: 302 + CS2 → CO2 + 2802 Calculate the number of moles of CO2 produced when 10.8 moles of O2 react completely with excess CS2. 2. (10) For the balanced reaction equation: N2 + 3H2 → 2NH3 Calculate the mass in grams of NH3 produced when 8.54 grams of H2 react completel with excess N2. 3. (6) How many moles of NH3 are present in 204...
According to the balanced reaction below, calculate the moles of NH3 that form when 4.2 mol of N2H4 completely reacts 3 N2H4(1) ► 4 NH3(g) + N2(g) Attempts remaining: 2 According to the balanced reaction below, calculate the moles of NO2 that form when 5.20 x 10-3 mol of N205 completely reacts: 2 N2O5(g) → 4 NO2(g) + O2(g) Attempts remaining: 2 How many moles of H2SO4 are required to completely react with 7.20 mol of Al according to the...
At elevated temperatures in an automobile engine, N2 and O2 can react to yield NO. The balanced equation for the reaction is N2 + O2 2NO Question: E. How many grams of oxygen are needed to react with 105 g of nitrogen?
Stoichiometry (How are masses of reactants and products related?) Model 1: The Balanced Chemical Equation As we saw in ChemActivity 19. a balanced chemical reaction can be interpreted in two ways. First, it can describe how many molecules of reactants are consumed in order to produce a certain number of molecules of products. Second, it can describe how many moles of reactants are consumed in order to produce the indicated number of moles of products. | 3 H2 (9) +...
7. At elevated temperatures in an automobile engine, N2 and O2 can react to viel NO. a. Write a balanced equation for the reaction b. How many moles of N2 are needed to react with 7.50 mol of Oz? c. How many moles of NO can be formed when 3.81 mol of N2 react? 312
86.796 Resources Check Answer Question 21 of 45 > Using the balanced chemical equation, determine how many moles of NaCl will be produced, if 0.238 mol of BaCl, is allowed to react with an excess of Na, so moles of NaCI: mol Using the moles of NaCl found in the previous question, determine how many grams of NaCl can be produced. mass of NaCI: Using the moles of NaCl found in a previous question, determine how many formula units of...
Question 8 3.75 pts The balanced equation for the detonation of nitroglycerin is shown below. If 3.0 mol of C3H5O9N3 react, how many moles of N2 gas should form? 4C3H5O9N3() - 12C02(g) + 6N2(g) + O2(g) + 10H20(g) 0.11 mol N2 4.5 mol N2 6.0 mol N2 2.0 mol N2 No 1.5 mol N2 375 nts
The ratio obtained from the coefficients in a balanced chemical equation is called the mole ratio. Use the balanced chemical reaction shown in model 2 to answer the following questions. 1. What is the mole ratio for the reaction in model 2 and explain why this is called a mole ratio. 2. If 0.052 mol N2 are reacted, how many mol NH3 are formed? Using dimensional analysis, show how you calculated your answer. 3. If 0.052 mol N2 are reacted,...
Enter your answer in the provided box, Use the balanced equation to answer the question. 2 C2H (8) + 5 02(8) — 4 CO(g) + 6 H2O(g) How many moles of O2 are needed to react completely with 1.6 moles of C2H5? mol O2
From the following balanced equation, 4 NH3(g) + 50,(9) — 4 NO(g) + 6H20(1) how many moles of H,O can be formed when 4.0 mol NH, react with 4.5 mol 0,? Select the correct answer below: O 4.0 mol O 4.5 mol O 5.4 mol O 6.0 mol What is the mass, in grams, of 3.80 moles C2H6? Provide your answer below: When 5.58 g 0, react by the following balanced equation, 3.28 g H,O are formed. What is the...