| Equations balanced on the previous day | Equations balanced on the next day |
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Fe2(CO3)3 = Fe2O3 + 3 CO2
K + O2 = KO2 =>
K + O2 = KO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + O = K2O =>
2 K + O = K2O
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K + O = K2O =>
2 K + O = K2O
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
NaHCO3 + HNO3 = NaNO3 + HHCO3 =>
NaHCO3 + HNO3 = NaNO3 + HHCO3
Cr2{+} + Al = Cr + Al3{+} =>
Cr2{+} + 3 Al = 2 Cr + Al3{+}
Cr{2+} + Al = Cr + Al{3+} =>
3 Cr{2+} + 2 Al = 3 Cr + 2 Al{3+}
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
K + O2 = KO2 =>
K + O2 = KO2
Cr{2+} + Al = Cr + Al{3+} =>
3 Cr{2+} + 2 Al = 3 Cr + 2 Al{3+}
Cr2{+} + Al = Cr + Al3{+} =>
Cr2{+} + 3 Al = 2 Cr + Al3{+}
S + O2 = SO2 =>
S + O2 = SO2
Al + H2SO4 = AlSO4 + H2 =>
Al + H2SO4 = AlSO4 + H2
HCl + MnO2 = MnCl2 + H2O + Cl =>
4 HCl + MnO2 = MnCl2 + 2 H2O + 2 Cl
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Zn(OH)2 + H3(PO4) = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3(PO4) = Zn3(PO4)2 + 6 H2O
Ag + PtCl2 = AgCl + Pt =>
2 Ag + PtCl2 = 2 AgCl + Pt
H + CaCO3 = Ca + HCO3 =>
H + CaCO3 = Ca + HCO3
Cu(C2H3O2)2 + H2O = Cu(CH3COO)2H2O =>
Cu(C2H3O2)2 + H2O = Cu(CH3COO)2H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
KOH + Li = LiOH + K =>
KOH + Li = LiOH + K
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
(NH4)3PO4 + FeCl3 = FePO4 + NH4Cl =>
(NH4)3PO4 + FeCl3 = FePO4 + 3 NH4Cl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
COBr2 + AgNO3 = AgBr + CO(NO3)2 =>
COBr2 + 2 AgNO3 = 2 AgBr + CO(NO3)2
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Bi2O3 + Zn = ZnO + Bi =>
Bi2O3 + 3 Zn = 3 ZnO + 2 Bi
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + NaHSO4 + H2O =>
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + NaHSO4 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/28/11
Equations balanced on 10/28/10
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