density question ....?

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density question ....?

An undentified liguied was found to have a mss of 7.5 g and occupied a volume of 350mL. what is the density of this unidentified liquid in kg/L ?

2006-10-27 04:26:46 · 2 answers · asked by Dahlin 1 in Science & Mathematics ➔ Chemistry

2 answers

first change the units.

7.5g into kg by dividing by 1000.

350mL into L by dividing by 1000.

now use d=m/v to get the answer (divide the mass by the volume)

2006-10-27 04:30:18 · answer #1 · answered by mle 2 · 0⤊ 0⤋

7.5/350 = 15/700

2006-10-27 11:43:00 · answer #2 · answered by ag_iitkgp 7 · 0⤊ 0⤋