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Shkiper50 [21]
2 years ago
8

Hello! help me please and thanks

Chemistry
1 answer:
lakkis [162]2 years ago
3 0

Answer:

well I don't know

Explanation:

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PH scale is used to determine how acidic, basic or neutral a solution is
pH can be calculated using the H₃O⁺
ph can be calculated as follows
pH = - log[ H₃O⁺]
[H₃O⁺] = 1 x 10⁻⁹
pH = - log [1 x 10⁻⁹]
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