A 5.00 g sample of Al pellets (specific heat = .89 J/g degrees c) and a 10.00 g sample of Fe pellets (specific heat = .45 J/g degrees c) are heated to 100.0 degrees C. The mixture of hot Fe and Al is then dropped into 97.3 g of water at 22.0 degrees C. Calculate the final temp of the metal and water mixture, assuming no heat is lost to surroundings.
how do i solve for tf?
2 answers
That problem has been anwered by another tutor (Bob Pursley) below.
A 100 g sample of a liquid with a specific heat
of 2 J/g
·
C absorbs 4000 J of heat energy. If the sample started at 30
◦
C, what is the final temperature? No phase change took place.
of 2 J/g
·
C absorbs 4000 J of heat energy. If the sample started at 30
◦
C, what is the final temperature? No phase change took place.
1 answer