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Which substance has Delta.Hf defined as 0 kJ/mol?

Which substance has Delta.Hf defined as 0 kJ/mol?
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Which substance has Delta.Hf defined as 0 kJ/mol?

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User Alvaropr
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2 Answers

5 votes

Answer:

O2(g), Br2(l), Fe(s), He(g)

Step-by-step explanation:

I got it right

answered
User RWAM
by
8.0k points
5 votes

Answer:

the answer is 02 (g)

Step-by-step explanation:

hope this helps :)

answered
User Kesem David
by
7.9k points
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