2H2O is two molecules of H2O. H2O is water -> 2 molecules of water.
2hcooh + o2 --->. 2h20 + 2co2
2 NaHCO3 + H2SO4 --> Na2SO4 + 2CO2 + 2H20
Balanced equation: 2H2S + 302 = 2SO2 + 2H20
2khco3 + h2so4 ---> k2so4 + 2co2 + 2h20
is it like this? : 2(COOH) + 2NaOH ---> 2(COOH)Na + 2H20
It shouldnt.
4h+02 --> 2h20
h2o2
2koh + h2so4 = k2so4 + 2h20
H2C2O4 + 2NaOH ------------> Na2C2O4 + 2H20
So42- + 4H+ + 2e- goes to SO2(g) + 2H20(I)
So42- + 4H+ + 2e- goes to SO2(g) + 2H20(I)
2hcooh + o2 --->. 2h20 + 2co2
2h2s + so2 - 2h20 + 3s
Yes. Except that the word is equals, not eqauls.
2H2+ 2NO yield 2H20 + N2
2 NaHCO3 + H2SO4 --> Na2SO4 + 2CO2 + 2H20