Melting #2: Copper (II) Sulfate (Didn’t Work)

Melting #2: Copper (II) Sulfate (Didn't Work) The last time we melted sulfur, and it was really fun (except for cleaning the test tube). Now let's melt something else, what about Copper Sulfate? Copper (II) sulfate is the inorganic compound with the chemical formula CuSO4. Older names for this compound include blue vitriol, bluestone, vitriol of copper, and Roman vitriol. The pentahydrate (CuSO4·5H2O), the most commonly …

Swirling Colors

Swirling Colors Can you make colors move in milk? Then perform this experiment. Things you'll need: whole milk, a shallow dish, food coloring, and liquid dish soap. 1. Pour whole milk into the shallow dish.2. Let the milk warm up to room temperature. 3. Place drops of different food coloring in the milk. DO NOT STIR. …