Please help and explain the solutions! 1. A 25.0 mL sample of 0.300 M HNO3 is titrated...

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Please help and explain the solutions!

1. A 25.0 mL sample of 0.300 M HNO₃ is titrated with 0.300 M NaOH. Calculate the pH before the addition of base

2. A 25.0 mL sample of 0.300 M HNO3 is titrated with 0.300 M NaOH. Calculate the pH after the addition of 24.0 mL of 0.300 M NaOH

3. A 25.0 mL sample of 0.300 M HNO3 is titrated with 0.300 M NaOH. Calculate the pH after the addition of 26 mL of 0.300 M NaOH

4. Calculate the solubility of Ag₂CO₃ in g/L. K_sp = 8.46 x 10^-12.

Ag₂CO₃(s) ↔ 2Ag⁺ + CO₃^2-

5.Calculate the molar solubility of Ag₂CO₃ in mol/L after the addition of 0.25 M AgNO₃ K_sp = 8.46 x 10^-12.

Ag₂CO₃(s) ↔ 2Ag⁺ + CO₃^2-

Answer 1

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