H2SO4 + CaS = CaSO4 + H2S
The balanced molecular equation is CaCl2 + Na2S -> CaS + 2NaCl. To write the ionic equation, we need to break down the reactants and products into their respective ions. This results in the ionic equation: Ca2+ + 2Cl- + 2Na+ + S2- -> CaS + 2Na+ + 2Cl-. Cross out spectator ions that appear on both sides of the equation to obtain the net ionic equation: Ca2+ + S2- -> CaS.
No, the balanced equation for the reaction between V2O5 and CaS would be: V2O5 + 5CaS -> 5CaO + V2S5
I assume a double displacement reaction. At least ideally. 2KI + CaS -> K2S + CaI2
The reaction between calcium hydroxide and hydrogen sulfide forms calcium sulfide (CaS) and water. The balanced chemical equation is: Ca(OH)2 + H2S → CaS + 2H2O.
When calcium sulphide reacts with hydrochloric acid, it forms calcium chloride and hydrogen sulphide gas. The balanced chemical equation for the reaction is CaS + 2HCl → CaCl2 + H2S. Hydrogen sulphide gas being released gives off a rotten egg smell.
The balanced molecular equation is CaCl2 + Na2S -> CaS + 2NaCl. To write the ionic equation, we need to break down the reactants and products into their respective ions. This results in the ionic equation: Ca2+ + 2Cl- + 2Na+ + S2- -> CaS + 2Na+ + 2Cl-. Cross out spectator ions that appear on both sides of the equation to obtain the net ionic equation: Ca2+ + S2- -> CaS.
No, the balanced equation for the reaction between V2O5 and CaS would be: V2O5 + 5CaS -> 5CaO + V2S5
I assume a double displacement reaction. At least ideally. 2KI + CaS -> K2S + CaI2
Any reaction occur between these compounds. For preparation:NaOH + HBr = NaBr + H2OKOH + HNO3 = KNO3 + H2OCaCl2 + H2S + CaS + 2 HCl
The reaction between calcium hydroxide and hydrogen sulfide forms calcium sulfide (CaS) and water. The balanced chemical equation is: Ca(OH)2 + H2S → CaS + 2H2O.
CaS...TARD!
When calcium sulphide reacts with hydrochloric acid, it forms calcium chloride and hydrogen sulphide gas. The balanced chemical equation for the reaction is CaS + 2HCl → CaCl2 + H2S. Hydrogen sulphide gas being released gives off a rotten egg smell.
Cas + 2 H+aq + 2 [NO3-]aq => Ca2+ + H2,g + 2 [NO3-]aq releasing hydrogen.
on the CAS edition it does it automatically but I'm not sure anout the normal one
The chemical equation for the reaction between potassium bromide (KBr) and calcium sulfide (CaS) is: 2KBr + CaS -> CaBr2 + K2S This is a double displacement reaction where the cations in the two reactants switch partners to form two new compounds.
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