Finish the reaction equations, indicate the conditions for their occurrence: Ca (OH) 2 + NH4Cl

Chemical reaction and equation As a result of the reaction, gaseous ammonia, calcium chloride salt and water are formed. The chemical equation for the reaction is as follows:

2 NH4Cl + Ca (OH) 2 = 2 NH3 + CaCl2 + 2 H2O

In order for the substances in this reaction to begin to interact with each other, several conditions must be met. First, the substances that react must be in a solid state. The second reaction must take place under the influence of a temperature not lower than 200 degrees Celsius.