Using the following Cs,ice 2.09 J/g°C, J/g°C, Cs,water (g)= 2.01 J/gºC, values & equations, Cs,water (= 4.184 AHvap, H20 +40.7 kJ/mol, +6.02 kJ/mol, q = nΔΗtus, Cs X AT q = nΔΗvap. AHfus, H20 q=mx How much energy (in kJ) would it take til the last piece of ice (@ a temperature of -45.0 °C) is converted into a liquid. The ice has a mass of 2.3 kg.

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Using the following
Cs,ice 2.09 J/g °C,
J/g °C, Cs,water (g)= 2.01 J/gºC,
values & equations,
Cs,water (1)= 4.184
AHvap, H20 +40.7 kJ/mol,
+ 6.02 kJ/mol,
q = nΔΗfus,
Cs X AT
q = nΔΗvap,
11.842
AHfus, H20-
q=mx
How much energy (in kJ) would it take til
the last piece of ice (@ a temperature of
-45.0 °C) is converted into a liquid. The
ice has a mass of 2.3 kg.
Input your answer without units! (But
make sure the answer you input is in kJ)
Transcribed Image Text:Using the following Cs,ice 2.09 J/g °C, J/g °C, Cs,water (g)= 2.01 J/gºC, values & equations, Cs,water (1)= 4.184 AHvap, H20 +40.7 kJ/mol, + 6.02 kJ/mol, q = nΔΗfus, Cs X AT q = nΔΗvap, 11.842 AHfus, H20- q=mx How much energy (in kJ) would it take til the last piece of ice (@ a temperature of -45.0 °C) is converted into a liquid. The ice has a mass of 2.3 kg. Input your answer without units! (But make sure the answer you input is in kJ)
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