Question

Potassium hydroxide solution is added to phosphoric acid. Whats the balanced equation?

Answer 1

potassium = K\(^+\)
hydroxide = OH\(^-\)
phosphoric acid = H\(_3\)PO\(_4\) \(\Rightarrow\) H\(^+\) and PO\(_4~^{3-}\)

All you're doing is mixing and pairing positive with negative charge here.

Answer 2

3 KOH+H3PO4 gives K3PO4+3 H2O

Answer 3

@sikinder why don't you let them try the problem out first before you give them the answer.