A92.8 gram sample of cuso4•5h2o.(copper sulfate pentahydrate) is heated until water is released. how many grams of water were released?

The mass of water released from the given amount of copper sulfate is 33.46 grams.

Explanation:

We are given a compound having chemical formula

The molar mass of this compound =

Mass of water molecule =

In 249.55 grams of the compound, of water molecule is present.

So, in 92.8 grams of the compound, of water molecule.

Hence, the mass of water released from the given amount of copper sulfate is 33.46 grams.

the answer is b. dilution

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.