Which equation using element symbols correctly describes the reaction: "One molecule of methane plus two molecules of diatomic oxygen react to form two molecules of water and one molecule of carbon dioxide?"

Which of the following is true about the products formed during photosynthesis? (5 points) select one: a. they have the same mass as the mass of reactants. b. they are the same set of compounds as the reactants. c. they have more mass than the mass of reactants. d. they are chemically the same as the reactants.

The gram molecular mass or co2 is the same as the gram molecular mass of

What is the consequence on your brain for snorting or taking amphetamines(meth/stimulant) as a 16 year old(minor)?