Calculate the mass percent of 17.35 g of KCI in 670 g of solution. a. 2.52%
b. 2.67%
c. 1.98%
d. 2.59%

Which statement best describes what happens when molecular compounds melt

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car

How can parts of a solution be separated by chromatography?