a student fills a paper cup with water and puts it in a freezer over night. when she takes the cup out the next day, she notices that the sides of the cup are pushed out. why did this happen. Explain?

If we have 22 molecules of sodium sulfate in water, how many sodium ions will be observed in solution?

What is the difference between an onion cell and the cheek cell

A solid object has a density of 2.85 g/cm3. According to Archimedes, what can be done to make this object float in water? Nothing can make this object float because it is too dense. Cut the object down to one third of its current size.

What type of elements are found in the polyatomic ions?

Which one of the following questions about animals called ferret

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda

What substances decrease the h + ion concentration in a solution?

How much greater is the energy produced by a fusion reaction compared to a chemical reaction?

True or false. A bond between a metal atom and a nonmetal atom is likely an iconic bond

What is a precipitate? It is a liquid that forms from solution during a chemical reaction. It is a reactant that forms from solution during a chemical reaction. It is a solid that forms from solution during a chemical reaction.