One of the key background concepts in this lab is the idea of limiting and excess reactants. Decide if each statements about limiting or excess reactants below is CORRECT or INCORRECT. Hint: To review this topic, you can read and practice in the course textbook section Reaction Yields - Limiting Reagents. ✓ If there are initially more grams of NaHCO3 than grams of HCI in a flask, we know that NaHCO3 must be the excess reactant. The amount of CO2 (g) produced in each flask is determined by the amount of the limiting reactant present in that flask. If you knew that HCI (aq) was the limiting reactant in Flask C, you would then know that HCI (aq) was also the limiting reactant in Flask B. A reaction that has gone to completion cannot have any excess reactant leftover. 1. CORRECT 2. INCORRECT
One of the key background concepts in this lab is the idea of limiting and excess reactants. Decide if each statements about limiting or excess reactants below is CORRECT or INCORRECT. Hint: To review this topic, you can read and practice in the course textbook section Reaction Yields - Limiting Reagents. ✓ If there are initially more grams of NaHCO3 than grams of HCI in a flask, we know that NaHCO3 must be the excess reactant. The amount of CO2 (g) produced in each flask is determined by the amount of the limiting reactant present in that flask. If you knew that HCI (aq) was the limiting reactant in Flask C, you would then know that HCI (aq) was also the limiting reactant in Flask B. A reaction that has gone to completion cannot have any excess reactant leftover. 1. CORRECT 2. INCORRECT
Organic Chemistry: A Guided Inquiry
2nd Edition
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Andrei Straumanis
Chapter5: Resonance
Section: Chapter Questions
Problem 18E
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