How much heat is added to 10.5 g of ice at -20.0°C to convert it to steam at 123.5°C?

1 answer

do this in parts
heat to warm ice to 0C
heat to melt ice at 0C
heat to heat water from 0 to 100C
heat to vaporize water at 100C
heat to heat steam from 100Cto final temp

add the heats