| Equations balanced on the previous day | Equations balanced on the next day |
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Cu{2+} + 2 Se{4+} + 5 O{2-} = CuSe2O5
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NH4Cl + Hg = Hg2Cl2 + H2 + N2 =>
2 NH4Cl + 2 Hg = Hg2Cl2 + 4 H2 + N2
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Na2HAsO3 + NaBrO3 + HCl = NaCl + NaBr + H3AsO4 =>
3 Na2HAsO3 + NaBrO3 + 6 HCl = 6 NaCl + NaBr + 3 H3AsO4
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NH4Cl + Hg = HgCl2 + H2 + N2 =>
2 NH4Cl + Hg = HgCl2 + 4 H2 + N2
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
NaOH + N2O5 = NaNO3 + H2O =>
2 NaOH + N2O5 = 2 NaNO3 + H2O
NaOH + N2O5 = NaNO3 + H2O =>
2 NaOH + N2O5 = 2 NaNO3 + H2O
NH4Cl + Hg = Hg2Cl2 + H2 + N2 =>
2 NH4Cl + 2 Hg = Hg2Cl2 + 4 H2 + N2
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Hg2I2 + O2 = Hg2O + I =>
2 Hg2I2 + O2 = 2 Hg2O + 4 I
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
CH3COOH + NaHCO3 = CH3COONa + H2CO3 =>
CH3COOH + NaHCO3 = CH3COONa + H2CO3
NaOH + SiO2 = Na2SiO3 + H2O =>
2 NaOH + SiO2 = Na2SiO3 + H2O
MnO4{-} + ClO{-} + H2O = MnO2 + ClO4{-} + OH{-} =>
2 MnO4{-} + ClO{-} + H2O = 2 MnO2 + ClO4{-} + 2 OH{-}
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Fe(s) + O2(g) + H2O(l) = Fe(OH)2(aq) =>
2 Fe(s) + O2(g) + 2 H2O(l) = 2 Fe(OH)2(aq)
H2O + N2O5 = HNO3 =>
H2O + N2O5 = 2 HNO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
H2O = H + O =>
H2O = 2 H + O
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
As2O3 + MnO4{-} + H2O = AsO4{3-} + Mn{2+} + H{+ =>
5 As2O3 + 4 MnO4{-} + 9 H2O = 10 AsO4{3-} + 4 Mn{2+} + 18 H{+
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Co3O4 + TiO2 + Ti = CoTi2O4 =>
Co3O4 + 4 TiO2 + 2 Ti = 3 CoTi2O4
Al(NO2)3 + NH4Cl = AlCl3 + N2 + H2O =>
Al(NO2)3 + 3 NH4Cl = AlCl3 + 3 N2 + 6 H2O
FeS2 + O2 = Fe203 + SO2 =>
203 FeS2 + 406 O2 = Fe203 + 406 SO2
CH3COOH + CuSO4 = CH3SO4 + CuCOOH =>
CH3COOH + CuSO4 = CH3SO4 + CuCOOH
Zn + NO3Na + NaOH + H2O = NH4 + [Zn(OH)4]Na2 =>
9 Zn + 2 NO3Na + 16 NaOH + 14 H2O = 2 NH4 + 9[Zn(OH)4]Na2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ag + KBr + K3[Fe(CN)6] = AgBr + K4[Fe(CN)6] =>
Ag + KBr + K3[Fe(CN)6] = AgBr + K4[Fe(CN)6]
C2H6 + O2 = C2H6O2 =>
C2H6 + O2 = C2H6O2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
LiOH + Al + H2O = Li[Al(OH)6] + H2 =>
2 LiOH + 2 Al + 10 H2O = 2 Li[Al(OH)6] + 5 H2
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HCl + Fe = FeCl3 + H2 =>
6 HCl + 2 Fe = 2 FeCl3 + 3 H2
Fe + HCl = H2 + FeCl2 =>
Fe + 2 HCl = H2 + FeCl2
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
F2 + NaCl = Cl2 + NaF =>
F2 + 2 NaCl = Cl2 + 2 NaF
HPO4 + PT(OH)2 = H2O + PT(PO4)2 =>
2 HPO4 + PT(OH)2 = 2 H2O + PT(PO4)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/13/14
Equations balanced on 08/12/13
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