BdavillisasseJ BdavillisasseJ

30-07-2016
Chemistry

contestada

What is the pH of a solution that contains 1.2 moles of nitric acid (HNO3) and 1.7 moles of hydrochloric acid (HCl) dissolved in 1000 liters of water?

Respuesta :

Hussain514 Hussain514

03-08-2016

[H+]= 1.2 + 1.7/1000=0.0029 M
pH = - log 0.0029=2.54

moles HCl = 0.0025 L x 6.0 M=0.015
[H+]= 0.015/ 1.75=0.0086 M
pH = 2.1 so the ph is 2.1 of given solution

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