10. what is the difference between solubility and
concentration?
11. compare and contrast the difference between relative a
concentrations.
12. explain do all solutes dissolve to the same extent in the same
solvent? how do you know?
13. identify the type of solution that you have if solute continues to
dissolve as you add more.
14. think critically explain how keeping a carbonated beverage
capped and refrigerated keep it from going flat.

In a heat of an engine, if 700 j enters the system, and the piston does 400 j of work what is the final internal (thermal) energy of the system if the initial energy is 1,500 j

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes

What is the oxidation state of each individual carbon atom in c2o42−?