a buffer solution contains .120 M acetic acid and .150 M sodium acetatea. how many moles of acetic acid and of sodium acetate ar

Question

Andrej [43]

4 years ago

5

a buffer solution contains .120 M acetic acid and .150 M sodium acetatea. how many moles of acetic acid and of sodium acetate ar

e present in 50.0 mL of solution?

Chemistry

1 answer:

ch4aika [34] · Answer 1 · 2021-11-21T18:48:11+03:00

<span>How many moles of acetic acid and of sodium acetate are present in 50.0 mL of solution?

We calculate it as follows:

moles of acetic acid = .120 mol/L (.050 L ) = 0.006 mol
moles of sodium acetate = 0.150 mol/L (0.050 L) = 0.008 mol

Hope this answers the question. Have a nice day.</span>