What amount of heat is needed to convert 100 g of water, 50 g of alcohol, 12 g

What amount of heat is needed to convert 100 g of water, 50 g of alcohol, 12 g of ether into steam? Liquids have boiling points.

The amount of heat required to evaporate a liquid at the boiling point is determined from the formula:
Q = L * m,
where
L – specific heat of vaporization,
m is the mass of the liquid;
For water:
L = 2.26MJ / kg,
m = 100g = 0.1kg;
Q = 226kJ;
For alcohol (ethyl):
L = 840kJ / kg,
m = 50g = 0.05kg;
Q = 42kJ;
For ether (ethyl):
L = 356kJ / kg,
m = 12g = 0.012kg = 4272J.