The value of ΔH° for the following reaction is 3351 kJ: 2Al (s) + 3O2 (g) → 2Al2O3 (s)

The value of ΔH°f for Al2O3 (s) is kJ.

-16.43

-1676

-32.86

+1676

Evaporation: this is when warmth from the sun causes water from oceans, lakes, streams, ice and soils to rise into the air and turn into water vapour (gas). water vapour droplets join together to make clouds! condensation: this is when water vapour in the air cools down and turns back into liquid water.

That depends. cause the owl finished it in one lick

The bergeron process.