An aqueous solution of silver nitrate, AgNO3, has a concentration of 0.784 mol/L and has a density of 1.11 g/mL. What are the mass percent and mole fraction of AgNO3 in this solution

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

What is the atomic number of an atom that has 6 protons

How is electrolysis most commonly used to produce an energy source? a - splitting water molecules produces oxygen, which organisms breathe to fuel their bodies. b - splitting water molecules produces hydrogen gas, which is used to power machines through hydrogen fuel cells. c - splitting carbon dioxide molecules produces coal, a form of carbon that can be burned to produce heat. d - splitting carbon dioxide molecules produces natural gas, which can be burned to generate electricity in power plants.