Asked by Kayla

If the specific heat capacity of ice is 2.10 J/(g.°C), how much heat is required to heat 530 g of ice from -45.0°C to -15.0°C?

1.) 33.400 kj
2.) 32595 J
3.) 33.4 kj
4.) 33000 J

I was out sick when we learned this please help
Answered by Scott
2.10 * 530 * (-15.0 - -45.0) = ? J

careful with sig fig
Answered by Kayla
33390?
Answered by Damon
Yes.
Answered by Scott
NO ... not one of the choices ...

remember the sig fig hint
Answered by John Doe
I am anomynous................................
Answered by helpful?
i believe you would round it up to 33000
Answered by helpful?
nevermind, 33000 is WRONG. oops
Answered by mr.flash
i think 33.400
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