Mixing 0.02M HCl 100ml with 0.20M CH3COOH (Ka=1.8*10^-5) 100ml obtained a 200ml solution. Which choose the...

Question

Question

Mixing 0.02M HCl 100ml with 0.20M CH3COOH (Ka=1.8*10^-5) 100ml obtained a 200ml solution.

Which choose the correct alternative.

a) [H+]=0.11M

b) [H+]=0.01M

c) [CH3COO-]=1.34*10^-3M

d) [Cl-]=0.2M

Answer 1

Answer #1

Answer 2

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