Question

The density of gold is 19.3 g/ml. what is gold's density in decigrams per liter?

Answer 1

To solve this question we have the density of gold expressed in gram per milliliter and we want to express in decigrams per liter. First we are going to change gram to decigram, knowing that 1 gram are 10 decigrams: 19,3 g/ml * 10 dg/1 g = 193 dg/ml Then we change milliliter to liter, knowing that 1000 ml are 1 liter: 193 dg/ml * 1000 ml/1 l = 193000 dg/l So then, density of gold is 193000 decigram/liter