I Review | Constants Periodic Table Part A The density of liquid oxygen at its boiling point is 1.14 kg/L , and its heat of vaporization is 213 kJ/kg . How much energy in joules would be absorbed by 4.0 L of liquid oxygen as it vaporized? Express your answer to two significant figures and include the appropriate units. > View Available Hint(s) HA Value Units Submit Part B cal Water's heat of fusion is 80. cal/g, and its specific heat is 1.0 Some velomobile seats have been designed to hold ice packs inside their cushions. If you started a ride with ice packs that held 1500 g of frozen water at 0 C, and the temperature of the water at the end of the ride was 32 C. how many calories of heat energy were absorbed? Express your answer to two significant figures and include the appropriate units. P Pearson

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I Review | Constants | Periodic Table
Part A
The density of liquid oxygen at its boiling point is 1.14 kg/L , and its heat of vaporization is 213 kJ/kg
How much energy in joules would be absorbed by 4.0 L of liquid oxygen as it vaporized?
Express your answer to two significant figures and include the appropriate units.
> View Available Hint(s)
Value
Units
Submit
Part B
Water's heat of fusion is 80. cal/g, and its specific heat is 1.0 -
Some velomobile seats have been designed to hold ice packs inside their cushions. If you started a ride
with ice packs that held 1500 g of frozen water at 0 C, and the temperature of the water at the end of
the ride was 32 C how many calories of heat energy were absorbed?
Express your answer to two significant figures and include the appropriate units.
P Pearson
on Inc. All rights reserved. Terms of Use | Privacy Policy Permissions Contact Us |
INTL O V O 3:48
aern
Transcribed Image Text:211e14b70488393394d50bcd03f6a#10001 I Review | Constants | Periodic Table Part A The density of liquid oxygen at its boiling point is 1.14 kg/L , and its heat of vaporization is 213 kJ/kg How much energy in joules would be absorbed by 4.0 L of liquid oxygen as it vaporized? Express your answer to two significant figures and include the appropriate units. > View Available Hint(s) Value Units Submit Part B Water's heat of fusion is 80. cal/g, and its specific heat is 1.0 - Some velomobile seats have been designed to hold ice packs inside their cushions. If you started a ride with ice packs that held 1500 g of frozen water at 0 C, and the temperature of the water at the end of the ride was 32 C how many calories of heat energy were absorbed? Express your answer to two significant figures and include the appropriate units. P Pearson on Inc. All rights reserved. Terms of Use | Privacy Policy Permissions Contact Us | INTL O V O 3:48 aern
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