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22-02-2020
Chemistry

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Calculate the [oh] for 0.46 Hcl

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22-02-2020

Answer:

2.17 e -14

Explanation:

A strong acid like HCl ionize 100 % in water so [H3O+] = 0.46 M

[OH-] = Kw / [H3O+]

= 1.0 e -14 / 0.46

= 2.17 e -14

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