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18-06-2020
Chemistry

contestada

Calculate the molarity of a solution that has 2.02 mol KNO3 in a 250.0
mL solution.

Respuesta :

18-06-2020

Explanation:

Molarity = M = mol/1 liter

in sol 250 mL there are KNO3 2.02 mol

in sol 1000 mL there are KNO3 = 2.02/250 × 1000

= 8.08 mol/liter

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