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Carine Carine
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3 years ago
Calculate the [H+] in a solution that is 0.20 M in NaF and 0.25 M in HF. (Ka = 7.2 × 10–4)


▸ 7.2 × 10–4M

▸ 1.2 M

▸ 9.0 × 10–4M

▸ 0.20 M

▸ 5.8 × 10–4M
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
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lanaangelanaange
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