Question

40 mL of 0.5 M HNO3 is mixed with 60 mL of 0.2 M of
HCl, the molarity of Htion in the resulting solution is
3.2 M
32 M
0.32 M
0.5 M​

Answer 1

Answer:

of

Explanation:

0.5 M HNO3 is mixed with 60 mL of 0.2 M of. HCl, the molarity of Htion in the resulting solution is. 3.2 M. 32 M.

Answer 2

Answer: 0.32 M

Explanation:We use here

M1V1 + M2V2 = MV

Or, 40×0.5 + 60 × 0.2 = M (40+60)

Or, 20 + 12 = M× 100

Or, M = 0.32