CH 10 FLASHCARDS Stoichiometry review

CH 10 FLASHCARDS Stoichiometry review

Assessment

Flashcard

Chemistry

11th Grade

Easy

Created by

Lisandra Hernandez

Used 1+ times

FREE Resource

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30 questions

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1.

FLASHCARD QUESTION

Front

What is the first thing you must do to solve a stoichiometry problem?

Back

Write a Balanced Equation

2.

FLASHCARD QUESTION

Front

WO3 + H2 --> W + H2O
What coefficient goes in front of H2 when you balance this equation?

Back

3

3.

FLASHCARD QUESTION

Front

Equation for Percent Yield

Back

(Actual/Theoretical) X 100

4.

FLASHCARD QUESTION

Front

True or False: You must convert grams to moles to do stoichiometry.

Back

True

5.

FLASHCARD QUESTION

Front

2H2 + O2 → 2H2O
How many moles of water can be produced if 8 moles H2 are used?

Back

8 moles

6.

FLASHCARD QUESTION

Front

2H2 + O2 → 2H2O
How many moles of oxygen are consumed if 8 moles H2 are used?

Back

4

7.

FLASHCARD QUESTION

Front

Limiting Reagent

Back

what you run out of first

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