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OpenStudy (anonymous):
An insulated bathroom water heater holds 100. L of water at 55.°C. After an hour, the temperature of the water drops by 0.176°C. The temperature of the air in the house is 20.°C. The specific heat capacity of water is 4.18 J·K-1·mL-1. I'm asked to find the entropy change of the system, surroundings, and universe. I just need to know an equation that would work...
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thatonenerd:
Use Hvap of water = 40.7 kJ/mol, c of water = 4.184 J/g.u00b0C, and molar mass of HO = 18.
letrasbonitasz:
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EdwinJsHispanic:
Sad how it was so easy to make you say yes. Also sad how I really thought you would say no but you said the one word I'd never thought you'd say.
16 minutes ago
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thereneelg:
Okay....I'm doing a group solo for choir. Auditions are Tuesday (?), Any tips on
1 day ago
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Arizona:
my Rolling stone airpods won't connect and I got them about a year ago is there t
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Arizona:
can someone check out my essay i'm doing in my senior English class about the McD
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IcedShots:
I was wondering, is there anybody on here around my age? Im turning 15 on December 1 ud83dude0a.
1 day ago
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thatonenerd:
Use Hvap of water = 40.7 kJ/mol, c of water = 4.184 J/g.u00b0C, and molar mass of HO = 18.
3 days ago
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letrasbonitasz:
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