Heat is an exchange of internal energy from one system to another due to OA. the systems having the same temperature.
ОВ.
one system being gas and the other being solid.
OC.
one system being liquid and the other being solid.
OD.
a temperature difference between the systems.

What happens when the temperature of a solution increases?

The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams

Tell me the iupac names of the following alcohols: