Classify the Following Type of Stoichiometry Problem: How Many Grams

question 121

Multiple Choice

Classify the following type of stoichiometry problem: How many grams of cobalt must react with an excess volume of hydrochloric acid to produce 25.0 mL of hydrogen gas?

• A)mass-mass problem
• B)mass-volume problem
• C)volume-volume problem
• D)mole-mole problem
• E)none of the above

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