An is a pure substance that can’t be broken down into simpler substances by chemical or physical means

What is the total reduction potential of a cell in which potassium (k) is reduced and copper (cu) is oxidized? a. 2.59 v b. 3.27 v c. -3.27 v d.-2.59 v

What are the percent by mass of copper in penny lab

What’s a special glass that most beakers are made of