How much heat is needed to convert 80 g of ice initially at -10⁰C into 60g...

How much heat is needed to convert 80 g of ice initially at -10⁰C into 60g of water and 20 g of steam at 100⁰C.

Data:

- Specific latent heat of melting ice and that of water vaporization: Lf = 334 kJ / kg and Lv = 2260 kJ / kg

- Thermal mass capacity of water, ice and that of water vapor: c_water = 4.2 kJ / kg.K; c_ice = 2.1 kJ / kg.K and c_vapor = 2.0 kJ / kg.K

Solutions

Expert Solution

genius_generous answered 1 year ago

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