Specific heat of common metals (J/g°C)
iron lead magnesium silver
0.449 0.128 1.024 0.233
aluminum
0.900
zinc
0.387
a) A piece of unknown metal with a mass of 92.9 g is heated with 1.28 kJ of energy.
The metal is solid throughout the experiment and the temperature changes from to
22.0°C to 81.1°C. What is the specific heat of the metal?
Answer here J/g°C
b) Which of the following choices could be the identity of the unknown metal?

what is your question? collegechemistry 5+3 pts in november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.