ElazarJ450330 ElazarJ450330

31-10-2022
Chemistry

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A solution which has [ H3O+] = 8.7 × 10-7 M is A) acidic B) basic C) neutral

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MckenzeyP148978 MckenzeyP148978

31-10-2022

We need to calculate the pH of H3O+ to know if the solution is acidic, basic or neutral.

[tex]pH=-log_{10}\lbrack H_3O^+\rbrack[/tex]

pH = -log10 [8.7x10^-7]

pH =6.06

The pH is acidic because it is less than 7.

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