Question

Find out mass by mass percentage of 25 Percentage solution of HCL if its density is 1.21 Gm-1​

Answer 1

Answer:

To convert volume to mass, we need the density of the solution. The specific gravity (density relative to the density of water) of hydrochloric acid solution is 1.18 g/mL. If 13.7 mL of hydrochloric acid solution is taken, then [13.7 mL x (1.18 g/mL) = 16.2 g is the mass of the hydrochloric acid solution.

Answer 2

Answer:

1 answers is correct ok