A piece of zinc at a temperature of 20.0 &#176;C weighing 65.38 g, is dropped into 180 g of boiling water (T = 100 &#176;C).
(C; weighing; 65.38 g) (C weighing 65.38 g; is dropped; into 180 g of boiling water)
C C weighing 65.38 g
weighing is dropped
65.38 g
into 180 g of boiling water