Neutralization?

1 ⤊

I only have a few questions.

1. A solution in which the pH remains relatively constant is a what?

2. Complete and balance the following neutralization reaction.
HF+KOH--->

3. Complete and balance the following neutralization reaction.
H3PO4+Ca(OH)2--->

4.HBr+Mg(OH)2--->

Those are the only ones I need help with. Any help will be appreciated.

2007-08-22 03:41:52 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

2 answers

1. Buffer

2. HF + KOH ===> KF + H2O

3. 2H3PO4 + 3Ca(OH)2 ===> Ca3(PO4)2 + 6H2O

4. 2HBr + Mg(OH)2 ===> MgBr2 + 2H2O

2007-08-22 03:47:21 · answer #1 · answered by steve_geo1 7 · 1⤊ 0⤋

1. Buffer
2. HF (aq) + KOH (aq) = H20 + KF
3.2H3PO4 + 3Ca(OH)2 = Ca3(PO4)2 + 6H2O
4. still working on this one

2007-08-22 03:45:25 · answer #2 · answered by originalsmartie 4 · 0⤊ 0⤋