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3 years ago

13

One gram of water contains about 3.34 times 10^22 molecules. About how many molecules are contained in 5.0 times 10^2 grams of w

ater?

2 answers:

svetlana [45]3 years ago

6 0

The answer is 1.67 x 10<span>^25. Your welcome.

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MAVERICK [17]3 years ago

6 0

Just multiply the two numbers:

(3.34 * 10^22) * (5.0 * 10^2) = 16.7 * 10^24 = 1.67 * 10^25

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