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Chapter 5: Q58. (page 227)

One gram of water contains about 3.34脳1022molecules. About how many molecules are in 500 grams of water?

Short Answer

Expert verified

500 grams of water contain about 1.67脳1025 molecules.

Step by step solution

01

Step 1. Write down the given information.

One gram of water contains 3.34脳1022 molecules.

02

Step 2. Evaluating molecules in 500 grams of water.

The molecules in 500 grams of water are evaluated as:500脳3.34脳1022.

Therefore, evaluating product,

500脳3.34脳1022=5脳102脳3.34脳1022=1.67脳1025molecules.

03

Step 3. Conclusion.

500 grams of water contain about 1.67脳1025 molecules.

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