Calculate the [H+] and pH of a 0.0040 M hydrofluoric acid solution. The Ka of hydrofluoric acid is 6.80 × 10-4. Use the method of successive approximations in your calculations. [H+] pH = 1.6 ×10-3 Incorrect 2.79 M

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Calculate the [H+] and pH of a 0.0040 M hydrofluoric acid solution. The K₂ of hydrofluoric acid is 6.80 × 10−4. Use the
method of successive approximations in your calculations.
[H+] =
pH =
1.6 ×10¯
Incorrect
-3
2.79
M
Transcribed Image Text:Calculate the [H+] and pH of a 0.0040 M hydrofluoric acid solution. The K₂ of hydrofluoric acid is 6.80 × 10−4. Use the method of successive approximations in your calculations. [H+] = pH = 1.6 ×10¯ Incorrect -3 2.79 M
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