Question
What kind of reaction is the following equation?
Ca + H20 -> Ca(OH)2 + H2 (g)
Ca + H20 -> Ca(OH)2 + H2 (g)
Answers
DrBob222
A single replacement.
The single element (Ca) replaced the H in H2O.
The single element (Ca) replaced the H in H2O.
Brittany
Thanks!
TAM
IRON+SULPHUR-IRON 2 IN ROMAN NUMERALS SULPHIDE