How many calories of heat does it take to change the temperature of 211.7 g of ice from -45.4°C to -17.8°C? Table 15 Heat ConstantsSpecific HeatHeat ofcal/g °CVaporizationHeat of FusionorMeltingBoilingkcal/kg °Ccal/gorkcal/kgcal/gPointPointoror(°C)(°C)Btu/lb °FJ/kg °CJ/kgkcal/kgJ/kgAlcohol,ethylAluminum1.04 × 1053.21 × 105-11778.50.58240024.92048.54 × 10566020570.2292076.8Brass8400.092390Сopper108323300.09239049.02.05 x 105Glass0.21880Ice0.512100803.35 x 105Iron (steel)154030000.1154817.893.30 × 104Lead32716200.0311305.862.45 x 1041.18 x 104Mercury-38.93570.0331402.8265.02.72 x 105Silver96119500.05623026.01.09 × 105Steam0.482000Water100803.35 × 1055402.26 x 106(liquid)Zinc1.0041904199070.09239023.09.63 × 104

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How many calories of heat does it take to change the temperature of 211.7 g of ice from -45.4°C to -17.8°C?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter13: Temperature, Kinetic Theory, And The Gas Laws

Section: Chapter Questions

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Question

How many calories of heat does it take to change the temperature of 211.7 g of ice from -45.4°C to -17.8°C?

Table 15 Heat Constants
Specific Heat
Heat of
cal/g °C
Vaporization
Heat of Fusion
or
Melting
Boiling
kcal/kg °C
cal/g
or
kcal/kg
cal/g
Point
Point
or
or
(°C)
(°C)
Btu/lb °F
J/kg °C
J/kg
kcal/kg
J/kg
Alcohol,
ethyl
Aluminum
1.04 × 105
3.21 × 105
-117
78.5
0.58
2400
24.9
204
8.54 × 105
660
2057
0.22
920
76.8
Brass
840
0.092
390
Сopper
1083
2330
0.092
390
49.0
2.05 x 105
Glass
0.21
880
Ice
0.51
2100
80
3.35 x 105
Iron (steel)
1540
3000
0.115
481
7.89
3.30 × 104
Lead
327
1620
0.031
130
5.86
2.45 x 104
1.18 x 104
Mercury
-38.9
357
0.033
140
2.82
65.0
2.72 x 105
Silver
961
1950
0.056
230
26.0
1.09 × 105
Steam
0.48
2000
Water
100
80
3.35 × 105
540
2.26 x 106
(liquid)
Zinc
1.00
4190
419
907
0.092
390
23.0
9.63 × 104

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