Question

What concentration of FCH2COOH (K. = 2.6x10- ) is needed so that [H'] = 2 x 10-3?
a) 2x10-'M
b) 2.6x10-'M
c) 5.2x10-M
d) 1.54*10-3 M​

Answer 1

Answer:

The answer is option (c) 5.2×10-M

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Answer 2

Explanation:

What concentration of FCH2COOH (K. = 2.6x10- ) is needed so that [H'] = 2 x 10-3?

a) 2x10-'M

b) 2.6x10-'M

c) 5.2x10-M✔✔

d) 1.54*10-3 M