| Equations balanced on the previous day | Equations balanced on the next day |
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Co2O3 + 6 HCl = 2 CoCl2 + Cl2 + 3 H2O
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
HCN + H2O = H30 + CNO =>
10 HCN + 10 H2O = H30 + 10 CNO
I2 + KIO3 + HCl = KCl + ICl + H2O =>
2 I2 + KIO3 + 6 HCl = KCl + 5 ICl + 3 H2O
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
HCl + MgCO3 = MgCl2 + CO2 + H2O =>
2 HCl + MgCO3 = MgCl2 + CO2 + H2O
C3H5(NO3)3 = CO2 + N2 + O2 + H2O =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + O2 + 10 H2O
HCN + H2O = H3O + CN =>
HCN + H2O = H3O + CN
PbO + SO6 = PbSO4PbO4 =>
2 PbO + SO6 = PbSO4PbO4
PbO + SO6 = PbO4PbSO4 =>
2 PbO + SO6 = PbO4PbSO4
NaHSO4 = H2O + SO3 + Na2SO4 =>
2 NaHSO4 = H2O + SO3 + Na2SO4
Mg(OH)2 + H3PO3 = Mg3(PO3)2 + H2O =>
3 Mg(OH)2 + 2 H3PO3 = Mg3(PO3)2 + 6 H2O
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
K2Cr2O7 + H2S + HCl = CrCl3 + KCl + S + H2O =>
K2Cr2O7 + 3 H2S + 8 HCl = 2 CrCl3 + 2 KCl + 3 S + 7 H2O
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
ZnCl2 + Na2CO3 = ZnCO3 + NaCl =>
ZnCl2 + Na2CO3 = ZnCO3 + 2 NaCl
PbO + SO2 + O3 = (PbO)4(PbSO4) =>
15 PbO + 3 SO2 + O3 = 3(PbO)4(PbSO4)
PbO + SO2 + O2 = (PbO)4(PbSO4) =>
10 PbO + 2 SO2 + O2 = 2(PbO)4(PbSO4)
Mn + S = MnS2 =>
Mn + 2 S = MnS2
Ba(NO3)2 + K2SO4 = KNO3 + BaSO4 =>
Ba(NO3)2 + K2SO4 = 2 KNO3 + BaSO4
PbO + SO2 + O2 = (PbO)4(PbSO4) =>
10 PbO + 2 SO2 + O2 = 2(PbO)4(PbSO4)
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Fe + Al2O3 = Fe2O3 + Al =>
2 Fe + Al2O3 = Fe2O3 + 2 Al
SO2 + N2O4 = NOSO3 =>
2 SO2 + N2O4 = 2 NOSO3
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
Mn(OH)2 + O2 = MnO2 + H2O =>
2 Mn(OH)2 + O2 = 2 MnO2 + 2 H2O
O2 + Sb2S3 = SbO4 + SO2 =>
7 O2 + Sb2S3 = 2 SbO4 + 3 SO2
Fe + Al2O3 = Fe2O3 + Al =>
2 Fe + Al2O3 = Fe2O3 + 2 Al
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
RbBr + AgCl = AgBr + RbCl =>
RbBr + AgCl = AgBr + RbCl
AsI3 = As + I2 =>
2 AsI3 = 2 As + 3 I2
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
FeCl3 + AgNO3 = Fe(NO3)3 + AgCl =>
FeCl3 + 3 AgNO3 = Fe(NO3)3 + 3 AgCl
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/13/09
Equations balanced on 05/13/08
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