Multiple Choice
If the actual yield of NO is 2.18 g and the theoretical yield is 3.00 g, what is the percent yield?
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3. Chemical Reactions
Percent Yield
Back3. Chemical Reactions
Percent Yield
- Multiple ChoiceWhich statement correctly describes the relationship between the amount of reactant used and the percent yield in a chemical reaction?44views
- Multiple ChoiceWhich of the following best describes how to calculate the theoretical yield in a chemical reaction?35views
- Multiple ChoiceWhat is the percent ionization of a 0.300 M solution of formic acid (HCOOH), given that Ka = 1.78 × 10^{-4}?34views
- Multiple ChoiceWhich of the following factors are necessary to determine both the theoretical and actual yield in a chemical reaction?30views
- Multiple ChoiceWhich of the following best describes how to determine the theoretical yield in a chemical reaction?38views
- Multiple ChoiceWhich of the following best describes how to determine the theoretical yield in a chemical reaction?22views
- Multiple ChoiceWhich of the following best describes the percent yield in a chemical reaction?33views
- Multiple ChoiceWhich of the following best describes how to determine the actual yield in a chemical reaction?29views
- Multiple ChoiceWhich of the following is a reason why the percent yield of a chemical reaction might be less than 100%?26views
- Multiple ChoiceWhich term refers to the error expressed as a percentage of the accepted value in a chemical experiment?25views
- Multiple ChoiceWhich term is used to describe the measure of the efficiency of a chemical reaction?23views
- Open Question
What is the percent yield of NH3 if the reaction of 26.3 g of H2 produces 79.0 g of NH3?
479views - Multiple ChoiceWhich of the following is the correct formula for percent error in a chemical experiment?33views
- Multiple ChoiceA student reacts 10.0 g of calcium carbonate (CaCO3) with excess hydrochloric acid (HCl) according to the equation: CaCO3(s) + 2 HCl(aq) → CaCl2(aq) + CO2(g) + H2O(l). What is the theoretical yield of carbon dioxide (CO2) in grams?27views