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### Standard Temperature

Posted: Sun Jan 27, 2019 5:38 pm
What is the typical temperature of interest used for calculating delta H's? Thank you!!

### Re: Standard Temperature

Posted: Sun Jan 27, 2019 6:12 pm
I think it might be 25 Celcius degree.

### Re: Standard Temperature

Posted: Sun Jan 27, 2019 6:22 pm
Professor Lavelle mentioned to us that we should assume that the temperature of reactions would be 25 degrees Celsius unless stated otherwise.

### Re: Standard Temperature

Posted: Sun Jan 27, 2019 6:38 pm
For an element, it is the most stable at 1 atm and the temp of interest is usually 25 celsius

### Re: Standard Temperature

Posted: Sun Jan 27, 2019 6:56 pm
298 Kelvin is also useful.

### Re: Standard Temperature

Posted: Sun Jan 27, 2019 8:38 pm
I remember lavelle saying standard temp is 25 degrees celsius.

### Re: Standard Temperature

Posted: Sun Jan 27, 2019 10:40 pm
I believe it is 25 degrees celsius, unless the problem says differently

### Re: Standard Temperature

Posted: Sun Jan 27, 2019 11:15 pm
25 Celcius plus 273 to get the kelvin