| Equations balanced on the previous day | Equations balanced on the next day |
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5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
NaOH + H3BO3 = Na3BO3 + H2O =>
3 NaOH + H3BO3 = Na3BO3 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe + O2 = Fe3O5 =>
6 Fe + 5 O2 = 2 Fe3O5
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
FeCl3 + NH4CNS = NH4Cl + Fe(CNS)3 =>
FeCl3 + 3 NH4CNS = 3 NH4Cl + Fe(CNS)3
K2MnO4 + CO2 = KMnO4 + MnO2 + K2CO3 =>
3 K2MnO4 + 2 CO2 = 2 KMnO4 + MnO2 + 2 K2CO3
Pb(NO3)2 = PbO + O2 + NO2 =>
2 Pb(NO3)2 = 2 PbO + O2 + 4 NO2
SiO2 + Na2CO3 = Na4SiO4 + CO2 =>
SiO2 + 2 Na2CO3 = Na4SiO4 + 2 CO2
C7H5N3O6 + O2 = N2 + H2O + CO2 =>
4 C7H5N3O6 + 21 O2 = 6 N2 + 10 H2O + 28 CO2
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
C6H6(l) + O2(g) = H2O(g) + CO2(g) =>
2 C6H6(l) + 15 O2(g) = 6 H2O(g) + 12 CO2(g)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr(oh)3 + NaOH + NaClO = Na2CrO4 + NaCl + H2O =>
Cr(oh)3 + 6 NaOH + 9 NaClO = 3 Na2CrO4 + 9 NaCl + 3 H2O
Cr(oh)3 + NaOH + NaClO = Na2CrO4 + NaCl + H2O =>
Cr(oh)3 + 6 NaOH + 9 NaClO = 3 Na2CrO4 + 9 NaCl + 3 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Zn + H2SO4 = H2O + S + ZnSO4 =>
3 Zn + 4 H2SO4 = 4 H2O + S + 3 ZnSO4
N2 + O5 = N2O5 =>
N2 + O5 = N2O5
Zn + H2SO4 = H2O + H2S + ZnSO4 =>
4 Zn + 5 H2SO4 = 4 H2O + H2S + 4 ZnSO4
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Cr(OH)3 + NaOH + NaClO = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 4 NaOH + 3 NaClO = 2 Na2CrO4 + 3 NaCl + 5 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
N2 + O2 = NO =>
N2 + O2 = 2 NO
Fe(OH)2 + NO2 = Fe(NO3)3 + NO + H2O =>
Fe(OH)2 + 5 NO2 = Fe(NO3)3 + 2 NO + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NH4Cl + KNO2 = N2 + H2O + KCl =>
NH4Cl + KNO2 = N2 + 2 H2O + KCl
(CH3COO)2Pb + H2S = CH3COOH + PbS =>
(CH3COO)2Pb + H2S = 2 CH3COOH + PbS
Cr(OH)3 + H2SO4 = (Cr(OH)2)2SO4 + H2O =>
2 Cr(OH)3 + H2SO4 = (Cr(OH)2)2SO4 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
MnO4 + HCOOH = Mn + CO2 + H2O =>
MnO4 + 4 HCOOH = Mn + 4 CO2 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Co(OH)2 + SiO2 = Co(HSiO3)2 =>
Co(OH)2 + 2 SiO2 = Co(HSiO3)2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/21/10
Equations balanced on 11/20/09
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