How many iodine atoms are there in 5 molecules of CI4

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.

Are you going to give an example of the plant or?

The mole ratio of hydrogen to ammonia is 3: 2.

The answer this would be radiative zone