Yes, on the conversion of 250mg to kg.
The problem with the first is you said volume of 26 grams ...then what is the mass? So it makes no sense.
Mass=volume*density.
If the volume of 26.100 grams of chloroform has a density of 1.49 g per ml, then what is the mass? I got 18.125. Is this correct?
My other question is, if the mass of an aspirin is 250 mg, then what is the mass in kg? I got, .00025. Is this correct?
Thanks, Elise
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