priscilapim5694 priscilapim5694

17-01-2022
Chemistry

contestada

What is the molarity of a solution that contains 0.702 mol KCl in 0.98 L solution?

a. 0.68 M

c. 0.72 M

b. 0.459 M

d. 1.40 M

Respuesta :

lara2313 lara2313

17-01-2022

Answer:

C. 0.72 M

Explanation:

To calculate the molarity use the following equation, C=n/V

You have the molar number n which is 0.702 and the volume 0.98 L

Replace those numbers in the formula C=0.702/0.98= 0.72 M

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