Chemistry, 10.01.2020 00:31 victoriapellam04

Ineed on this problems, just don't know the steps how to get the answers? very confused.

calculate the density in grams per millimeter given the following info
3.60 g of an unknown liquid has a volume of 4.06 ml?

the mass percent of salt in a solution prepared by adding 12.5 of salt to 143.2

a patient s ordered 50 gram of erythromycin orally. a syrup solution contains 175 mg/50 ml, wha is the volume?

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