Balance this equation:.....?

0 ⤊

Balance this equation:.....?

calcium bicarbonate + calcium hydroxide --> calcium carbonate + water

Thanks, I need to know what I did wrong.

2006-12-12 13:10:30 · 4 answers · asked by yeahthatstheguy 1 in Science & Mathematics ➔ Chemistry

4 answers

2Ca(HCO3)2 + 2Ca(OH) 2 --> 4CaCO 3 + 4H2O

2006-12-12 13:17:26 · answer #1 · answered by jamaica 5 · 0⤊ 0⤋

calcium bicarbonate + calcium hydroxide --> calcium carbonate + water

Ca(HCO3)2 +Ca(OH)2 ----> 2CaCO3 + 2H20

ion charges
HCO3^(-1)
CO3^(-2)
OH^(-1)
Ca^(+2)

2006-12-12 21:23:00 · answer #2 · answered by rm 3 · 0⤊ 0⤋

Ca(HCO3)2 + Ca (OH)2 ---> 2 CaCO3 + 2 H20

2006-12-12 21:29:08 · answer #3 · answered by afortunado 2 · 0⤊ 0⤋

is equalllto your stupidity

2006-12-12 21:13:03 · answer #4 · answered by Anonymous · 0⤊ 0⤋