calcium oxide + water?

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calcium oxide + water?

Classify each equation, determine reactants, predict the products and write corect formula?

I have to do a bunch of these so I need an example of how to do this.

2006-11-26 06:08:30 · 3 answers · asked by Sun 1 in Science & Mathematics ➔ Chemistry

3 answers

Synthesis reaction (combination, composition)

CaO + H2O --> Ca(OH)2

2006-11-26 06:25:34 · answer #1 · answered by physandchemteach 7 · 0⤊ 0⤋

CaO + H2O = Ca(OH)2
quicklime + water= slaked lime
CaCo3 is limestone, when heated, you get Cao or quicklime.
CaO reacts violently with water and they produce calcium hydroxide, which is a white powder.

2006-11-26 14:26:43 · answer #2 · answered by ildiko 2 · 0⤊ 0⤋

CaO + H2O = Ca(OH)2

2006-11-26 14:51:18 · answer #3 · answered by Ashsha 2 · 0⤊ 0⤋