2HNO3 (aq) + Ca(OH)2 (aq) ---> Ca(NO3)2 (aq) + 2H2O (l)
Edit: The question asks for calcium oxide, not calcium hydroxide. You wrote the equation for calcium hydroxide reacting with nitric acid.
Ca(NO3)2(aq) + K2SO4(aq) = 2KNO3(aq) + CaSO4(s)
In this reaction the calcium sulphate precipitates down as a white solid.
2Na + Cl2 -> 2NaCl
word equation would be handy
Well you didnt make it clear whether you wanted the word equation or symbol equation, so the word equation is calcium nitrate+sulfate.
The reaction is:
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4(s)
Ca(NO3)2 + K2SO4 - CaSO4 + 2KNO3
2KF + Ca(NO3)2 ===> 2KNO3 + CaF2
Ca(NO3)2 + Na2CO3 >> CaCO3 + 2NaNO3
CaO + 2HNO3 ==> Ca(NO3)2 + H2O
Ca(NO3)2
This is an acid - base reaction: CaO + 2H+ + ( 2NO3- ) --> Ca2+ + H2O + ( 2NO3- )
Sorry i dont know
This equation is CaO + H2SO4 = CaSO4 + H2O.
zinc + nitric acid --> zinc nitrate + water and hydrogen I think...
33CaO + 14Al = 12CaO · 7Al2O3 + 21Ca + Q
Balanced equation of nitric oxide is no3 2-
This is an acid - base reaction: CaO + 2H+ + ( 2NO3- ) --> Ca2+ + H2O + ( 2NO3- )
Sorry i dont know
This equation is CaO + H2SO4 = CaSO4 + H2O.
The balanced equation is 6 CaO + P4O10 => 2 Ca3(PO4)2.
zinc + nitric acid --> zinc nitrate + water and hydrogen I think...
N2+202 --> 2no2
33CaO + 14Al = 12CaO · 7Al2O3 + 21Ca + Q
Calcium carbonate is heated to from calcium oxide and carbon dioxide as illustrated by the chemical equation CaCO3(s) ===> CaO(s) + CO2(g).
Calcium carbonate heated to form calcium oxide and carbon dioxide as shown by the equation CaCO3(s) → CaO(s) + CO2(g).
2Ca+O2---->2CaO
CaO + 2H2O = Ca(OH)2