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A 69.62 g block of lead is heated to 99.48ºC and is placed into a coffee-cup...

A 69.62 g block of lead is heated to 99.48ºC and is placed into a coffee-cup calorimeter filled with 75.67 g of water initially at 22.07ºC. The final temperature was measured as 24.58ºC. The calorimeter heat capacity is 1.860 J/ºC and the specific heat of water is 4.184 J/ g ºC. Based on this information, what is the specific heat of lead?

a.0.1473 J/ g ºC

b.0.1481 J/ g ºC

c.0.1523 J/ g ºC

d.0.1533 J/ g ºC

e.0.2109 J/ g ºC

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