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In a coffee-cup calorimeter, 50.0 ml of .100 M AgNO3 and 50.0 ml of .100 M...

In a coffee-cup calorimeter, 50.0 ml of .100 M AgNO3 and 50.0 ml of .100 M HCl are mixed to yield the following reaction:

Ag+(aq) + Cl-(aq) --> AgCl(s)

The two solutions were initially at 22.6°C and the final temp is 23.4°C. Assume that the final solution has a mass of 10.0 g and has a specific heat capacity of 4.184 J/g°C.

Calculate delta for the reaction in kJ/mole of AgCl formed.

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Answer #1

hence m= 10g OT= 23.4°C - 22.6°C = 0.8°C c = 4.184 519°c since temperature increases, ^. exothermic reation. Anove. BH = MC A

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