Question

Calculate the missing variable M1 = ? V1 = 500mL M2 = 1.6 M V2 = 300mL

Answer 1

Answer:

0.96 M

Explanation:

M1 x V1 = M2 x V2

M1 = ?

V1 = 500 mL

M2 = 1.6 M

V2 = 300 mL

Plug in the variables:

(M1)x(500) = (1.6)x(300)

(M1)x(500) = 480

Divide both sides of equation by 500:

M1 = 0.96 M