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3 years ago

15

If an object has a density of 4.2 g/mL, what is its density in hg/L?

2 answers:

Oksi-84 [34.3K]3 years ago

6 0

Your answer would be 42 hg/L

alekssr [168]3 years ago

4 0

I believe "h" stands for hecta-, which means "one hundred."

I will convert from g to hg (divide by 100), then from mL to L (multiply by 1000).

$\frac{4.2g}{mL}*\frac{1hg}{100g}*\frac{1000mL}{1L}=42\frac{hg}{L}$

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