"Copper sulfate" is a chemical compound made up of copper and sulfur. It is a blue crystalline solid that is commonly used as a pesticide, fungicide, and in some industrial processes.
Sentences with «copper sulfate»
When something new appears, e.g., the blue of copper sulfate, then a possible has become actual. (religion-online.org)
In 2009, he was shortlisted for the Turner Prize for his powerful installation Seizure, in which he covered the walls of a London flat in copper sulfate crysta... (galerierudolfinum.cz)
When you burned the skewer tip coated with copper sulfate, you should have seen that the flame gained blue - green traces. (scientificamerican.com)