find the final temperature of water?
Gold has a molar heat capacity of 25.418 J / mol K and silver has a molar heat capacity 23.35 J / K mol If 10.0 g of each metal spoons in 22.0 C is placed in an insulated cup with 100 g of water at 97.0 C, what will the final temperature of water after the system is balanced? (Assume no heat is transferred to the environment).
mole Au = 10.0 / 196.9665 = 0.0508 moles of Ag = 10.0 / 107.8682 = 0.0927 moles of water = 100 / 2.18 = 5.55 [(0.0927 x 23.35) + (0.0508 x 25,418)] x (T-22) = = – 5.55 x specific heat of water (T – 97.0) I have no heat Specific water. I do what you can find and can be solved for T
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