1. How much heat energy is required to change a 0.50-kg of ice at – 10...

Question

Question

1. How much heat energy is required to change a 0.50-kg of ice at – 10 ⁰C to steam at 110 ⁰C?

[L_f = 3.33 x 10⁵ J/kg, c _ice = 2090, c _water = 4186 J/kg.⁰C, L_v = 2.26 x 10⁶ J/kg, c _steam = 2010 J/kg.⁰C]

Answer 1

Answer #1

flow charte Oi, o 02 03 o Waten IN°c water -10 i -10 ice 0°C ito 100°c Vater 110°c Napol 30= mcicael It - Tin) = (0.5) X 2090

Answer 2

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