Ch.14 - Change of State Answer the following: A. How many calories are needed to melt 6.9 kg of ice at 0C to liquid water at 0C? B. How many joules must be removed from 171 g of steam at 100C to convert it to liquid at 100C?
Answer the following: A. How many calories are needed to melt 6.9 kg of ice at 0C to liquid water at 0C? B. How many joules must be removed from 171 g of steam at 100C to convert it to liquid at 100C?
