Q1. This question is about copper sulfate, Blue copper sulfate turns white when it is heated. The word equation for the reaction is:
hydrated copper sulfate = anhydrous copper sulfate + water
blue
white
(a) What name is given to hydrated copper sulfate in this reaction?
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Catalyst
Element
Product
Reactant
(1)

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.