SICI4 (1) Unbalanced equation 1. Given the following reaction: Si (s) + CI 2(g) 35g 56g ?g oto When 56g of silicon are combined with 35g of chlorine gas in a reaction vessel: a. What is the limiting reactant? b. How many moles of the excess reactant are left?
SICI4 (1) Unbalanced equation 1. Given the following reaction: Si (s) + CI 2(g) 35g 56g ?g oto When 56g of silicon are combined with 35g of chlorine gas in a reaction vessel: a. What is the limiting reactant? b. How many moles of the excess reactant are left?
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter3: Chemical Reactions
Section: Chapter Questions
Problem 121QRT: Ammonia can be formed by a direct reaction of nitrogen and hydrogen. N2(g) + 3 H2(g) 2 NH3(g) A...
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![Activity 2 Determining Limiting Reactants and Percent Yield
Instruction: Show your complete solutions legibly in a one (1) whole sheet of paper and
answer the questions given below. (Total Score:20 points each)
Unbalanced equation
*1. Given the following reaction: Si (s) + CI 2(g)
35g
SICI4 (1)
?g
56g
When 56g of silicon are combined with 35g of chlorine gas in a reaction vessel:
a. What is the limiting reactant?
b. How many moles of the excess reactant are left?
* 2. Take the reaction: NH3 + 02 > NO + H20. In an experiment, 3.25g of NH3 are alowed to
react with 3.50 g of 02.
a. Which reactant is limiting reagent?
b. How many grams of NO are formed?
c. How much of the excess reactant remains after the reaction?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2a356562-f485-41cb-a124-ea40b9eb2251%2F601d346e-22f7-4fc8-a58a-5a09825565a6%2F3d4z968_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Activity 2 Determining Limiting Reactants and Percent Yield
Instruction: Show your complete solutions legibly in a one (1) whole sheet of paper and
answer the questions given below. (Total Score:20 points each)
Unbalanced equation
*1. Given the following reaction: Si (s) + CI 2(g)
35g
SICI4 (1)
?g
56g
When 56g of silicon are combined with 35g of chlorine gas in a reaction vessel:
a. What is the limiting reactant?
b. How many moles of the excess reactant are left?
* 2. Take the reaction: NH3 + 02 > NO + H20. In an experiment, 3.25g of NH3 are alowed to
react with 3.50 g of 02.
a. Which reactant is limiting reagent?
b. How many grams of NO are formed?
c. How much of the excess reactant remains after the reaction?
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