What is the pH of a solution prepared by mixing 100. mL of 0.0500 M HCl with 300. mL of 0.500 M HF? [Ka(HF) = 7.1 10–4]
Group of answer choices
1.63
2.82
2.01
0.81
What is the pH of a solution prepared by mixing 100. mL of 0.0500 M HCl...
What is the pH of a solution prepared by mixing 100. ml. of 0.0500 M HCl with 300. mL of 0.500 M HE?[Ka(HF) = 71 * 10-4 Multiple Choice 1.47 O 190 1.30 163 1 х Gsys 2 X₂ +Y₂ XY Extent If all substances are in their standard states, x is? AH(XY) AG*(XY) AG'<b>f</sb (X<sb>2</sb> AG* (Y) < Prev 4 of 6 !!! Next >
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What is the pH of a solution prepared by mixing 25.00 mL of 0.10 M CH3COOH with 25.00 mL of 0.050 M CH3COONa? Assume that the volume of the solutions are additive and that Ka = 1.8 x 10-5 for CH3COOH.
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A solution is prepared by mixing 20.0 mL of 0.050 M acetic acid and 10.0 mL of 0.100 M HCl. What is the pH of the solution? ( Ka acetic acid = 1.8 x 10-5) A. 2.36 B. 0.22 C. 1.48 D. 1.00 E. 0.48
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