Napisz 3 równania otrzymywania wodorotlenku wpania .
Proszę o pomoc.
wodorotlenek wapnia: Ca(OH)₂
1.
CaO+H₂O⇒Ca(OH)₂
2.
2NaOH+CaCl₂⇒Ca(OH)₂+2NaCl
3.
Ca + 2H2O --> Ca (OH)2 + H2
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wodorotlenek wapnia: Ca(OH)₂
1.
CaO+H₂O⇒Ca(OH)₂
2.
2NaOH+CaCl₂⇒Ca(OH)₂+2NaCl
3.
Ca + 2H2O --> Ca (OH)2 + H2