If you mean Ca(OH)2(s) --> Ca2+(aq) + 2OH-(aq) this is the equation for the dissolving of calcium hydroxide in water.
This reaction is exothermic.
The reaction is endothermic.
This reaction is exothermic.
This is a precipitation chemical reaction.
If you mean Ca(OH)2(s) --> Ca2+(aq) + 2OH-(aq) this is the equation for the dissolving of calcium hydroxide in water.
the reaction produces heat
This reaction is exothermic.
Write the ionic and net ionic equations and it turns out there is no reaction.Ca^2+(aq) + 2OH^-(aq) + 2NH4^+(aq) + SO4^2-(aq) ==> Ca^2+(aq) + SO4^2-(aq) + 2NH4^+(aq) + 2OH^-(aq) ... ionic equation.NOTE: all species are soluble, therefore NO REACTION
Complete ionic equation: Ca^2+(aq) + 2OH^-(aq) + 2H^+(aq) + SO4^2-(aq) → CaSO4(s) + 2H2O(l) Net ionic equation: Ca^2+(aq) + 2H^+(aq) + SO4^2-(aq) → CaSO4(s) + 2H2O(l)
Mg2+ (aq) + 2OH- (aq) → Mg(OH)2 (s) → Blue complex
Mg2+ (aq) + 2OH- (aq) → Mg(OH)2 (s) → Blue complex
The reaction is endothermic.
This reaction is exothermic.
BeCl2(aq) + 2NaOH(aq) -> 2NaCl(aq) + Be(OH)2(s) Be(aq) + 2OH(aq) -> Be(OH)2(s) Hope this helps!
The reaction produces heat.
Molecular equation: Cu(NO3)2(aq) + 2LiOH(aq) -> Cu(OH)2(s) + 2LiNO3(aq) Full ionic equation: Cu2+(aq) + 2NO3-(aq) + 2Li+(aq) + 2OH-(aq) -> Cu(OH)2(s) + 2Li+(aq) + 2NO3-(aq) Net ionic equation: Cu2+(aq) + 2OH-(aq) -> Cu(OH)2(s)