SOLVED: The compound copper(II) sulfate is a strong electrolyte. Write the reaction when solid copper(II) sulfate is put into water:

“Copper sulfate crystals” experiment

How to Make Copper Sulfate (Copper Sulphate)

solid copper reacts with solid sulfur to form solid copperl sulfide

SOLVED: Pure Copper can be produced by reacting copper (I) sulfide with oxygen gas using the following reaction: Cu2S (s) O2 (g) → 2Cu (s) SO2 (g). If the reaction of 0.530 kg of copper (I) sulfide with excess oxygen produces 0.290 kg of copper metal, the percent (%) yield of the reaction will be:

SOLVED: Copper sulfide is formed when copper and sulfur are heated together. In this reaction, 127 g of copper reacts with 41 g of sulfur. After the reaction is complete, 9 g of sulfur remains unreacted. What is the mass of copper sulfide formed?

What to Do to Prepare Copper Sulfate at Home

Making Copper Sulfate Crytals

Core Practical: Electrolysis of Copper Sulfate | Teaching Resources