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Is her a noun? Is cat a person, place or thing? Isn't her a pronoun? Either a possessive or personal pronoun? A cat is a thing, the word cat is indeed a noun. Your dictionary can be a big help on these words... yes and thing A cat is a thing her is a pron...

2C2H6 + 7O2 yields 4CO2 + 6H2O What is the (∆rH°) of this equation?

Becky eats 1/3 of an apple pie and Joe eats 1/4 of the same pie.

If you give the answer to part b I’ll give you this answer

I think I was able to calculate 3119.656 KJ, but is that correct?

True

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