I need help with this Chemistry problem, how do I do this?
1 Answer
Mar 8, 2018
See below
Explanation:
662C is pretty hot, but I'm going to assume the water didn't sizzle (vaporize) when the metal was placed into the water - this would mess up the calculations a bit.
Metal cools - and loses a bunch of heat.
This 1583.4 J came out of the metal (that is why it is negative)
This 1583.4 J will go into the water to heat it up (positive)
we'll solve for m...mass c for water is 4.184 J/gC
m = 5.03 grams water
volume = 5.03g(1mL/g) = 5.03 mL water