2Na + S -->Na2S What is the total number of moles of S that reacts when 4.0 moles of Na were
completely consumed?

about what?
have a good day

Hello! data: p (pressure) = 1.25 atmv (volume) = ? (in l)t (temperature) = 298 kn (number of mols) = 0.900 molesr (gas constant) = 0.082 (atm*l/mol*k)apply the data to the clapeyron equation (ideal gas equation), see: i hope this . =)

The answer is the third choice

I'd say your answer would be the sides of a metal pan become hot when the pan is placed on the stove burner