2. CaC2 + H2O  Ca(OH)2 + C2H2
How many moles of each product is produced when 1.90 moles of water reacts with an excess of calcium carbide?

Niye yedi puan mal oglu mal

Sorry i dont understand the question can you rephase it?

The size is 8inches if ur a girl

Answerδh > 0explanationc₆h₆  (s)  → c₆h₆ (l)if you are changing it from a solid to a liquid, you are pretty much melting the solid. this requires heat energy. therefore, the reaction is endothermic (takes in energy); the system enthalpy increases as the reaction proceeds: δh > 0.