How many moles of H2O will be produced from 15.5 moles of NH3 from the balanced equation below? (SHOW WORK) 4 NH3 + 3 O2 > 2 N2 + 6 H2O

Drive down any three characteristic of modern periodic table

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.

Which best describes eras and periods?