Silver bromide is used to coat ordinary black-and-white photographic film, while high-speed film uses silver iodide.(a) When 86.7 mL of 5.00 g/L AgNO3 is added to a coffee-cup calorimeter containing 86.7 mL of 5.00 g/L NaI, with both solutions at 25°C, what mass of AgI forms?(b) Find ΔHrxn.(c) What is ΔTsoln (assume the volumes are additive and the solution has the density and specific heat capacity of water)?