Suppose the liquid water and ice cream did not have solutes dissolved in it. What effect do you think this would have on ice cream?

What is special about our nitrogen and what is its main function in the atmosphere

The knowledge of chemistry not important in one of the following? A, in agriculture B, in Geology C, in medicine D, none

BaBr2 is a ionic compound, Covalent compound or a acid

Name 2 separate problems that occur when a sample for infrared analysis is contaminated with water.

What is mass? How is the mass of an object determined?

A student states the following: "Since acetone (nail polish remover) evaporate more readily than water, one would assume that acetone has weaker intermolecular forces than water." Evaluate their claim. (2 sentences)

A catalyst can only be used once. True False

On what basis do we distinguish between substances and separate them from one another?

What is the net ionic equation for the following reaction? H2CrO4 + Ba (OH) 2

How does improving food-storage facilities make farming more sustainable? A. It decreases the amount of water needed. B. It keeps food from rotting as quickly and being wasted. C. It decreases the amount of land needed. D.