Chemistry Problem

Question

A solution of 114  mL of 0.200   KOH is mixed with a solution of 280  mL of 0.190 M NiSO_4  .

1)Write the balanced chemical equation for the reaction that occurs.

2)What precipitate forms?

3)What is the limiting reactant?

4)How many grams of this precipitate form?

5)What is the concentration of Ni^2+ that remains in the solution?

6)What is the concentration of SO^2-_4 that remains in solution?

7)What is the concentration of K^+ that remains in the solution?

Answer 1

So Matthew B.,

Where are you having trouble on this problem? Do you need help guessing what reaction MIGHT occur, givven the ions combined? Make a guess, and look it up. Hint: precipitates are uncharged, so you need to do something specific to Ni(2+).

-- Cheers, --Mr. d.