chandlerelise8 chandlerelise8

22-02-2020
Chemistry

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Gold has a density of about 20g/mL. If I measured out 2mL of gold, I would expect it to have a mass of about ___ grams.

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roxannecsr roxannecsr

22-02-2020

The answer is 40 grams. If gold is 20 grams per mL and you have 2 mLs, you get 40 grams of gold. Just add 20 + 20 or multiply 2 x 20 to get 40.

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