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Topic: physical chem  (Read 1949 times)

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Offline girl101

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physical chem
« on: April 06, 2015, 09:26:38 PM »
Calculate the entropy change when 2.50 mol of sulphur dioxide gas are heated from 25 °C to 70 °C at constant pressure. (Cp for SO2 (g) is 39.87 JK-1mol-1)
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Offline Dan

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Re: physical chem
« Reply #1 on: April 07, 2015, 03:14:13 AM »
You must show you have attempted the question, this is a Forum Rule.

I see this is not your first warning, please read and follow the rules.
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Offline Vidya

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Re: physical chem
« Reply #2 on: April 07, 2015, 07:22:36 AM »
Quote from: jenny250 on April 06, 2015, 09:26:38 PM
Calculate the entropy change when 2.50 mol of sulphur dioxide gas are heated from 25 °C to 70 °C at constant pressure. (Cp for SO2 (g) is 39.87 JK-1mol-1)
Look at the formula ..how entropy is related to Cp and temperatures...
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