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Ch 9 The Mole REVIEW

Ch 9 The Mole REVIEW

Assessment

Flashcard

Chemistry

10th Grade

Practice Problem

Easy

Created by

Lisandra Hernandez

Used 2+ times

FREE Resource

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35 questions

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1.

FLASHCARD QUESTION

Front

How many grams are in 25 mol of calcium?

Media Image

Back

1001.95 g Ca

2.

FLASHCARD QUESTION

Front

How many moles are in 7.2 grams of carbon?

Media Image

Back

0.599 mol C

3.

FLASHCARD QUESTION

Front

How many moles are in 2.107 × 1024 particles of calcium?

Back

3.5 mol Ca

4.

FLASHCARD QUESTION

Front

How many atoms are in 150 g of oxygen?

Media Image

Back

5.873 × 1024

5.

FLASHCARD QUESTION

Front

How many atoms are in 162 g of lead?

Media Image

Back

4.588 × 1023

6.

FLASHCARD QUESTION

Front

How many molecules are there in 31.8 moles of water?

Back

1.91 x 1025 molecules

7.

FLASHCARD QUESTION

Front

Back

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