How much heat, in joules, is required to convert 1.00 kg of ice at 0 $\degree$C into steam at 100 $\degree$C? (Lice = 333 J/g; Lsteam = 2.26 * 103 J/g.)
A)3.35*105
B)4.19 * 105
C)2.36 * 106
D)2.69 *106
E)3.01 * 106

Question

Quizplus · Accepted Answer

To convert ice at 0°C to steam at 100°C, calculate the heat for melting ice, heating water, and vaporizing water. Total heat = (1,000 g * 333 J/g) + (1,000 g * 4.18 J/g°C * 100°C) + (1,000 g * 2,260 J/g) = 3.01 * 10^6 J.

How Much Heat, in Joules, Is Required to Convert 1 °\degree°

How Much Heat, in Joules, Is Required to Convert 1 $\degree$