You will have 300 mL of solution and 0.01 mol of AgCl.
q = 66,000 = mass H2O x specific heat H2O x (Tfinal-Tinitial).
Solve for Tf.
Consider the following reaction
AgNO3 (aq) + NaCl (aq) → AgCl (s) +
NaNO3 (aq) DH = -66 kJ
Suppose that 100.0 mL of 0.100M AgNO3 is added to 200.0 mL of 0.100 M NaCl in a coffee
cup calorimeter. Assuming that the initial temperature of the solution is 25.000C calculate the
final temperature of the solution. You may assume that the specific heat capacity of the solution
is 4.18 J/g 0C and that the density of the solution is 1.00 g/mL. Also assume that the heat
capacity of the cup itself and the precipitate is negligible.
1 answer
1 answer