A scientist uses electricity to break down water into hydrogen gas and oxygen
gas. Which statement best explains what happens?

Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.

Can someone me with 6 to 10 plz this is for masteries test.

Connect the whole numbers on the periodic table to indicate what they represent?