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How much thermal energy (in kcal) is required to change a 97 g ice cube from a solid at -11 C to steam at 133
How much thermal energy (in kcal) is required to change a 97 g ice cube from a solid at -11 "C to steam at 133 C? Specific heat of ice 0.49 kcal/(kgoC) Latent heat of fusion 80 kcal/kg Specific heat of water 1 kcal/(kg C) Latent heat of vaporization 540 kcal/kg Specific heat of steam 0.48 kcal/(kg C) Enter a number with one point behind the decimal point.A 1.5 kg block of copper is heated at atmospheric pressure such that its temperature increases from 11 \"C to 62 \"C. How much heat {in J] is absorbed by the block of copper? The specic heat of copper is 0.092 {kcallikg'3CII} 1 kcal = 4186 J Enter an integer
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