Activity 1. Limiting Reactants Calculation Directions: Answer the following questions below. Use three significant figures in your computation and final answer. 1. Consider the following reaction: 2AI + 6HBr → 2 AIBr +3H2 a. When 3.22 moles of Al react with 4.96 moles of HBr, how many moles of Ha are formed? b. What is the limiting reactant?

Activity 1. Limiting Reactants Calculation Directions: Answer the following questions below. Use three significant figures in your computation and final answer. 1. Consider the following reaction: 2AI + 6HBr → 2 AIBr +3H2 a. When 3.22 moles of Al react with 4.96 moles of HBr, how many moles of Ha are formed? b. What is the limiting reactant?

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter3: Mass Relations In Chemistry; Stoichiometry

Section: Chapter Questions

Problem 66QAP: Chlorine and fluorine react to form gaseous chlorine trifluoride. Initially, 1.75 mol of chlorine...

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Chlorine and fluorine react to form gaseous chlorine trifluoride. Initially, 1.75 mol of chlorine and 3.68 mol of fluorine are combined. (Assume 100% yield for the reaction.) (a) Write a balanced equation for the reaction. (b) What is the limiting reactant? (c) What is the theoretical yield of chlorine trifluoride in moles? (d) How many moles of excess reactant remain after reaction is complete.
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