Question

Can u guys check my answer??

Question: convert 24 grams of ice at -10 degrees Celsius to water at 45 degrees Celsius.


I got q= 13022 joules

Is that correct?

Answer 1

I don't think so. Post your work and I'll look for the error.

Answer 2

Q=24.0g (2.03j/gc) (10c)
Q=334j/g(24g)
Q=24g(4.184j/gc)(45c)

Added them and got q= 13022j

Answer 3

24.0(2.03)(10) = 487.2
4518.7
487.2 + 4518.7 = ??about 5,000+

Answer 4

But 334 x 24= 8016

Answer 5

Oh oops I see where u got the 4518.7 but don't u also have to add the middle equation??