Counting Atoms with Coefficients

Front

Back

3

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Back

6

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Back

4

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24

Front

Back

4

Front

How many Hydrogen atoms are in 4H₂O?

Back

8

Front

How many Sodium atoms are in 6NaCl?

Back

6

Front

What is a coefficient?

Back

the large number to the left of a formula

Front

The blue numbers in the image below represent ________

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subscripts

Front

How many molecules of baking soda are represented in 3 NaHCO₃?

Back

3