Copper sulfate forms blue crystals. The solubility of blue copper sulfate is 32 g per 100g of water at 20 Celsius​

What type of matter is made of only one kind of atom

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.

What is a difference between a mixture of elements and a mixture of compounds