What compunds do each of these elesments form when you mix them?

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Potassium and chlorine,:

Calcium and Oxygen,:

Aluminum and sulphur.:

2006-12-15 02:43:21 · 2 answers · asked by ♫ Saaskie ♫ 1 in Science & Mathematics ➔ Chemistry

1.KCl , Potassium Chloride
2.CaO, Calcium Oxide
3.Al2S3,Aluminium Sulphide

The third reaction doesnot occur unless you heat it in absence of air.

2006-12-15 02:45:15 · answer #1 · answered by Som™ 6 · 0⤊ 0⤋

KCl
CaO
Al2S3

2006-12-15 10:55:25 · answer #2 · answered by di 1 · 0⤊ 1⤋