Heat is added to 2.31 kg of ice at -23 °C. How many kilocalories are required...

Question

Question

Heat is added to 2.31 kg of ice at -23 °C. How many kilocalories are required to change the ice to steam at 155 °C?

Answer 1

Answer #1

The amount of heat required is e0-(-23C)m 100 C- (-23°C )+(2 31 kg)(34x10 (150 °C-100 °c) J kg)-(231 kg)(4180JA g°C)(100 °C (

Answer 2

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