no sense for this question
2 NaHCO3 = Na2CO3 + CO2 + H2O.
The number of hydrogens equals 2x the number of carbon atoms, plus 2 extra hydrogens.
carbon plus oxygen makes carbon dioxide
water
Sunlight
hydrogen gas
Hydrogen + Bromine ---> Hydgrone Bromide H + Br ---> HBr
Yes (quite a bit) plus hydrogen.
I know that carbon plus oxygen equals iron and iron is what kills stars...
i think so
C + h2o = co + h2
Cl2 + 2H = 2HCl