Asked by cait
how much heat is needed to change 20g of ice at negative 10 degrees c to water vapor at 200 degrees c
Answers
Answered by
bobpursley
add the following energyies:
heat to heat ice at -10 to 0
heat to melt 20 g ice at 0C
Heat to heat water from 0C to 100C
heat to vaporize 20gwater at 100C.
heat to heat steam from 100C to 200C
heat to heat ice at -10 to 0
heat to melt 20 g ice at 0C
Heat to heat water from 0C to 100C
heat to vaporize 20gwater at 100C.
heat to heat steam from 100C to 200C
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