If 100 G of NaF and 20

question 50

Multiple Choice

If 10.0 g of NaF and 20.0 g of HF are dissolved in water to make one liter of solution, what will the pH be? For HF, K_a = 6.8 × 10⁻⁴.

• A)7.13
• B)2.54
• C)1.57
• D)3.17
• E)4.86

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