What type of organic molecule comprises the majority of a potato?

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution

Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution