30valgolden

03.12.2020 • 

Chemistry

A 200 g sample of water at 60.0 degrees Celsius is heated to water vapor at 140.0 degrees Celsius. Expected Answer = 501,440 J Before trying to solve this problem, explain: what is happening to the water from 60.0 degrees Celsius to 100.0 degrees Celsius?
what happens at 100.0 degrees Celsius?
what happens from 100.0 degrees Celsius to 140.0 degrees Celsius?
Then solve the full problem, showing work & units.

Ответ:

Beres7

11.02.2022

Chemistry

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I’m not sure what your problem is about but I’m assuming that it has to do with calculating the energy at each portion of the graph. You can do that using the formula q=mc Δ T

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Ответ:

enrique710

30.11.2020

Chemistry

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Good. What about you? ..

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