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Help! I don’t get why they didn’t convert delta G to kjmol-1 because you have to every time my teacher said.
Plz help I’m so stressed my exams are in less than a month 😭😭😭

(edited 11 months ago)

Reply 1

PM-G_555

I believe it's because the units of the gas constant (R) are Jmol^-1K^-1 so the Jmol^-1 doesn't need to be changed as it just cancels out

Reply 2

Alevelhelp.1

Original post by PM-G_555

I believe it's because the units of the gas constant (R) are Jmol^-1K^-1 so the Jmol^-1 doesn't need to be changed as it just cancels out

But if I change it so both are kjmol minus one…
Will I get the mark?

Reply 3

Alevelhelp.1

Original post by PM-G_555

I believe it's because the units of the gas constant (R) are Jmol^-1K^-1 so the Jmol^-1 doesn't need to be changed as it just cancels out

But delta G is in kjmol minus one

Reply 4

PM-G_555

Original post by Alevelhelp.1

But delta G is in kjmol minus one

In the question the value of delta G is given with units on Jmol^-1

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