hydrocarbon is ethene which is used to test for saturation and it undergoes addition reaction
Answer:

Explanation:
First of all we need to calculate the heat that the water in the cooler is able to release:

Where:
- Cp is the mass heat capacity of water
- V is the volume
is the density


To calculate the mass of CO2 that sublimes:

Knowing that the enthalpy of sublimation for the CO2 is: 


In process in which An animal's cells use oxygen and digested food molecules to release the energy in food is called
cellular respiration
I don’t understand, what does that say in english?