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Calculate the hydrogen ion concentration

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Reference no: EM132700033

1. Calculate the pH of each of the following solutions:

a.0.0010 M

b.0.76 M

HCl

KOH

2. Calculate the hydrogen ion concentration in mol/L for solutions with the following pH values:

a. 2.42

b. 11.21

c. 6.96

d. 15.00

3. How much NaOH (in grams) is needed to prepare 546 mL of solution with a pH of 10.00?

4. Classify each of the following species as a weak or strong acid:

a. HNO3

b. HF

c. H2SO4

d. HSO4-

e. H2CO3

f. HCO3-

g. HCl

h. HCN

i. HNO2

Reference no: EM132700033

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