Question

How many grams of ice at 0°C and 101.3 kPa could be melted by the addition of 0.80 kJ of heat?

Answer 1

@dtan5457

Answer 2

Pretty sure you just get the latent heat of fusion for water (333 j/g)

then based on the formula of

heat released/absorbed=latent heat x mass

just plug everything in

0.8 kj=(333 j/g)(mass)

solve for mass

Answer 3

you would definitely want to convert kj to joules first..

Answer 4

okay

Answer 5

i'm pretty sure the standard pressure here doesn't affect the question

Answer 6

Thanks!

Answer 7

Where did the 333j/g come from?

Answer 8

reference table, lol. look for the fusion/vaporization section

Answer 9

oh lmao

Answer 10

yup. at least 50% of chemistry is all just looking at the reference table..