What would be the final temperature of the mixture when .5 g of ice at -10 degree are mixed with 250g of water at 30 degree centigrade? S.H.C of ice 0.5cal/g degree centigrade and S.L.H of ice = 80cal/g.

Answer 1

Same as last problem
mc change T of ice from -5 to 0
mL solid ice to liquid ice
mc change T melted ice to Tf
mc change T of water from 30 to Tf