Chem S1 Final Review

Chem S1 Final Review

Assessment

Flashcard

Chemistry

11th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the correct name for Na2O?

Back

Sodium oxide

2.

FLASHCARD QUESTION

Front

What is used to relate moles of one molecule to another in stoichiometry?

Back

Coefficient ratios

3.

FLASHCARD QUESTION

Front

What is the correct name for Cr2O3?

Back

Chromium(III) oxide

4.

FLASHCARD QUESTION

Front

What is the function of stoichiometry in chemistry?

Back

To determine the amount of a substance

5.

FLASHCARD QUESTION

Front

How is stoichiometry used to calculate the mass of a substance?

Back

Unit conversion factors are used to convert between units of grams and moles.

6.

FLASHCARD QUESTION

Front

What is the definition of a mole in chemistry?

Back

A mole is a unit that measures the amount of a substance, defined as exactly 6.022 x 10^23 particles.

7.

FLASHCARD QUESTION

Front

What is the molar mass of water (H2O)?

Back

The molar mass of water is approximately 18.02 g/mol.

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