Question

2) Write down concentrations of each solution in g/L and mol/L.

(H = 1, C=12, Na = 23, O=16, Cl = 35.5, S=32, N=14)

7.3g Hcl in 100ml solution​

Answer 1

Explanation:

guess your 37%HCL has 12 mol/L?

--> 1kg x 0,37=370gHCL

370g/36,5g/mol=10,137mol/kg

1l=1,185kg

10,137 x 1,185kg/l =12,0mol/l

(x/ml(12mol HCL)*12mol/L)/100ml=0,025mol/L

x=

I hope this helps?!