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titration
titration and solubility
| Question | Answer |
|---|---|
| What is true at the equivalence point of an acid-base titration? | moles of acid = moles of base. |
| What is true at the half-point of an acid-base titration? | pH = pKa. |
| What is true at the equivalence point of a strong-acid strong-base titration? | pH = 7 |
| How do you find the Ksp from the solubility? | use numbers in the chemical equation then put those numbers in the equilibrium constant (K). |
| How do you find the solubility of a salt from the Ksp? | use variables in the chemical equation then put those variables in the equilibrium constant (K) and solve for x. |