If the products formed from the burning candle are mostly carbon (c), carbon dioxide (co2), and water (h2o), what elements are the reactants, how do you know?

How many moles of magnesium is 3.01 x10^22 atoms of magnesium?

What type of matter is made of only one kind of atom

The reaction below shows a system in equilibrium. how would a decrease in temperature affect this reaction? a. the rate of formation of the gases would increase. b. the equilibrium of the reaction would shift to the left. c. the equilibrium would shift to cause the gases to sublime into solids. d. the chemicals on the left would quickly form the chemical on the right.