Intro to Stoichiometry  - Mole Ratios

Intro to Stoichiometry - Mole Ratios

11th Grade

14 Qs

quiz-placeholder

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Intro to Stoichiometry  - Mole Ratios

Intro to Stoichiometry - Mole Ratios

Assessment

Quiz

Chemistry

11th Grade

Hard

Created by

CHRISTOPHER SINGH

Used 16+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Stoichiometry refers to...?

Determining if there are more reactants than products in a chemical reaction

The measurement of elements on the periodic table

The ratio of reactants to products expressed by a chemical equation

both b and c

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The ratio of reactants to products in a balanced chemical equation is most similar to a ...

a recipe with the amounts of each ingredient needed

a list of the ingredients needed in the recipe

A recipe with the amounts of each ingredient and the product yield

a list of the most important ingredients in the recipe

3.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

Write your answer as a ratio or a fraction e.g. 2/3


Based on the following chemical reaction, what is the ratio of ammonia (NH3) to hydrogen?


N2 + 3H2 --> 2NH3

4.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

Based on the following chemical reaction, what is the ratio of ammonia (NH3) to nitrogen?


N2 + 3H2 --> 2NH3

5.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

Based on the following chemical reaction, what is the ratio of hydrogen to nitrogen?


N2 + 3H2 --> 2NH3

6.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

Based on the following chemical reaction, what is the ratio of oxygen to water produced?


2H2 + O2 --> 2H2O

7.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

Based on the following chemical reaction, what is the ratio of hydrogen to water produced?


2H2 + O2 --> 2H2O

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