1.) 160.0 mL of 0.24 M HF with 225.0 mL of 0.30 M NaF find pH...

Question

Question

1.) 160.0 mL of 0.24 M HF with 225.0 mL of 0.30 M NaF find pH

2.) 180.0 mL of 0.11 M C2H5NH2 with 275.0 mL of 0.21 M C2H5NH3Cl find pH

3.) Calculate the ratio of NaF to HF required to create a buffer with pH = 3.80. find [NaF][HF] =

- My answer was 2.45 and it said it was wrong

Answer 1

Answer #1

Answer 2

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