Question

Ca(OH)₂+NaCl --->

Ca(OH)₂+FeCl --->

Ca(OH)₂+Al(NO)₃ --->

Ca(OH)₂+K₃PO₄ --->

Ca(OH)₂+Fe₂SO₄ --->

Ca(OH)₂+FeSO₄ --->

Ca(OH)₂+MgCl --->

Ca(OH)₂+ZnSO₄ --->

Ca(OH)₂+Cu(NO₃)₂ --->

Answer 1

$Ca(OH)_2 + NaCl \to$ không phản ứng

$Ca(OH)_2 + FeCl_2 \to Fe(OH)_2 + CaCl_2$
$3Ca(OH)_2 + 2Al(NO_3)_3 \to 2Al(OH)_3 + 3Ca(NO_3)_2$
$2Ca(OH)_2 + 3K_3PO_4 \to Ca_3(PO_4)_2 + 6KOH$

$3Ca(OH)_2 + Fe_2(SO_4)_3 \to 2Fe(OH)_3 + 3CaSO_4$

$Ca(OH)_2 + FeSO_4 \to Fe(OH)_2 + CaSO_4$
$Ca(OH)_2 + MgCl_2 \to Mg(OH)_2 + CaCl_2$
$Ca(OH)_2 + ZnSO_4 \to Zn(OH)_2 + CaSO_4$
$Ca(OH)_2 + Cu(NO_3)_2 \to Cu(OH)_2 + Ca(NO_3)_2$