| Equations balanced on the previous day | Equations balanced on the next day |
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N2 + 3 H2 = 2 NH3
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
NaHCO3 = CO2 + Na2(CO3) + H2O =>
2 NaHCO3 = CO2 + Na2(CO3) + H2O
HBr + H2SO4 = Br2 + SO2 + H2O =>
2 HBr + H2SO4 = Br2 + SO2 + 2 H2O
I3{-} + S2O3{2-} = I{-} + S4O6{-} =>
3 I3{-} + 4 S2O3{2-} = 9 I{-} + 2 S4O6{-}
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
C6H4MnO4 + KMnO4 = C6H4O4K + MnO2 =>
C6H4MnO4 + KMnO4 = C6H4O4K + 2 MnO2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
H2C2O4 + Al(OH)3 = H2O + Al2(C2O4)3 =>
3 H2C2O4 + 2 Al(OH)3 = 6 H2O + Al2(C2O4)3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
C6H8O7 + Na2S2O3 + H2O = NaOH + H2S + CO2 =>
4 C6H8O7 + 9 Na2S2O3 + 11 H2O = 18 NaOH + 18 H2S + 24 CO2
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
C6H8O7 + Na2S2O3 + H2O = NaOH + H2S + CO2 =>
4 C6H8O7 + 9 Na2S2O3 + 11 H2O = 18 NaOH + 18 H2S + 24 CO2
C6H8O7 + Na2S2O3 + H2O = NaOH + H2S + CO2 =>
4 C6H8O7 + 9 Na2S2O3 + 11 H2O = 18 NaOH + 18 H2S + 24 CO2
C6H8O7 + Na2S2O3 + H2O = NaOH + H2S + CO2 =>
4 C6H8O7 + 9 Na2S2O3 + 11 H2O = 18 NaOH + 18 H2S + 24 CO2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
KMnO4 + MnSO4 + H2O = MnO2 + H2SO4 + K2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + 2 H2SO4 + K2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4OH + CuSO4 = Cu(NH4OH)4 + SO4 =>
4 NH4OH + CuSO4 = Cu(NH4OH)4 + SO4
C6H8O7 + Na2S2O3 + H2O = NaOH + H2S + CO2 =>
4 C6H8O7 + 9 Na2S2O3 + 11 H2O = 18 NaOH + 18 H2S + 24 CO2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
HNO3 = H + NO3 =>
HNO3 = H + NO3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
H2SO4 = H + SO4 =>
H2SO4 = 2 H + SO4
HI = H2 + I2 =>
2 HI = H2 + I2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
C6H8O7 + Na2S2O3 = H2S2O3 + Na3C6H5O7 =>
2 C6H8O7 + 3 Na2S2O3 = 3 H2S2O3 + 2 Na3C6H5O7
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/03/09
Equations balanced on 06/02/08
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