| Equations balanced on the previous day | Equations balanced on the next day |
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)
CrBr2 + AgNO3 = Cr(NO3)2 + AgBr =>
CrBr2 + 2 AgNO3 = Cr(NO3)2 + 2 AgBr
N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
SO32 + Be = S2O32 + Be2O32 =>
2 SO32 + 2 Be = S2O32 + Be2O32
SO3{2-} + Be = S2O3{2-} + Be2O3{2-} =>
2 SO3{2-} + 2 Be = S2O3{2-} + Be2O3{2-}
Zn(NO3)2 = NO2 + O2 + ZnO =>
2 Zn(NO3)2 = 4 NO2 + O2 + 2 ZnO
CoSO47H2O + H2 = Co + H2O + SO2 =>
CoSO47H2O + 45 H2 = Co + 46 H2O + SO2
H2OCoSO4 + H2 = Co + H2O + SO2 =>
H2OCoSO4 + 2 H2 = Co + 3 H2O + SO2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
P4 + I2 = PI2 =>
P4 + 4 I2 = 4 PI2
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
Al + MnO2 = Mn + Al2O3 =>
4 Al + 3 MnO2 = 3 Mn + 2 Al2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
AgCl + NH4OH = [Ag(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = [Ag(NH3)2]Cl + 2 H2O
FeCl3 + H2O = Fe2O3 + HCl =>
2 FeCl3 + 3 H2O = Fe2O3 + 6 HCl
NiCl2 + K2CO3 = NiCO3 + KCl =>
NiCl2 + K2CO3 = NiCO3 + 2 KCl
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Mg + Mn3O4 = MgO + Mn =>
4 Mg + Mn3O4 = 4 MgO + 3 Mn
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K3PO4 + CrSO4 = Cr3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 CrSO4 = Cr3(PO4)2 + 3 K2SO4
PO4 + Ni = Ni3(PO4)2 =>
2 PO4 + 3 Ni = Ni3(PO4)2
Na2O + HNO3 = H2O + NaNO3 =>
Na2O + 2 HNO3 = H2O + 2 NaNO3
I{-} + ClO{-} + H{+} = I3{-} + Cl{-} + H2O =>
3 I{-} + ClO{-} + 2 H{+} = I3{-} + Cl{-} + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H5OH + Cr2O7{2-} + H{+} = CO2 + H2O + Cr{3+} =>
C2H5OH + 2 Cr2O7{2-} + 16 H{+} = 2 CO2 + 11 H2O + 4 Cr{3+}
Pb(NO3)2 + FeI3 = PbI2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeI3 = 3 PbI2 + 2 Fe(NO3)3
Mg(NO3)2 + C2H5O2N = MgO + N2 + CO2 + H2O =>
9 Mg(NO3)2 + 10 C2H5O2N = 9 MgO + 14 N2 + 20 CO2 + 25 H2O
HCl + Cu(OH)2 = CuCl2 + H2O =>
2 HCl + Cu(OH)2 = CuCl2 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CuCO3 + H = Cu + CO2 + H2O =>
CuCO3 + 2 H = Cu + CO2 + H2O
Ag + CN{-} + O2 + H{+} = Ag(CN)2{-} + H2O =>
4 Ag + 8 CN{-} + O2 + 4 H{+} = 4 Ag(CN)2{-} + 2 H2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
HNO3 + Na2CO3 = H2CO3 + NaNO3 =>
2 HNO3 + Na2CO3 = H2CO3 + 2 NaNO3
KMnO4 + C2H5OH + H2SO4 = K2SO4 + MnSO4 + CH3COOH + H2O =>
4 KMnO4 + 5 C2H5OH + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 CH3COOH + 11 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Fe(CO)5 + PF3 + H2 = Fe(CO)2(PF3)2(H2) + CO =>
Fe(CO)5 + 2 PF3 + H2 = Fe(CO)2(PF3)2(H2) + 3 CO
AgNO3 + NH3 = AgH3 + N2O3 =>
AgNO3 + NH3 = AgH3 + N2O3
SO3{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-} + 2 Mn{2+} + 3 H2O
MgO(s) + CO2(g) = MgCO3 =>
MgO(s) + CO2(g) = MgCO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/09/11
Equations balanced on 04/08/10
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