| Equations balanced on the previous day | Equations balanced on the next day |
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4 Fe3 + 9 O2 = 6 Fe2O3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
MnO2 + C = Mn + CO2 =>
MnO2 + C = Mn + CO2
HCl + Zn = H + ZnCl =>
HCl + Zn = H + ZnCl
S8 + O3 = SO2 =>
3 S8 + 16 O3 = 24 SO2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C + O = CO2 =>
C + 2 O = CO2
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + HOH =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 HOH
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
I2 + Na2S2O3 = NaI + NaS4O6 =>
3 I2 + 4 Na2S2O3 = 6 NaI + 2 NaS4O6
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C7H602 + O2 = CO2 + H2O =>
2 C7H602 + 315 O2 = 14 CO2 + 602 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H(C)2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 H(C)2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + HOH =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 HOH
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
C6H12O6 + O2 = CO2 + H20 =>
5 C6H12O6 + 15 O2 = 30 CO2 + 3 H20
C7H602 + O2 = CO2 + H2O =>
2 C7H602 + 315 O2 = 14 CO2 + 602 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NH4Cl + NaNO2 = NaCl + N2 + H2O =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
Al2O3 + H(OH) = Al(OH)3 =>
Al2O3 + 3 H(OH) = 2 Al(OH)3
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
F2 + FeBr3 = FBr + Fe =>
3 F2 + 2 FeBr3 = 6 FBr + 2 Fe
Zn + HC2H3O2 = H2 + Zn(C2H3O2)2 =>
Zn + 2 HC2H3O2 = H2 + Zn(C2H3O2)2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
N3 + H = NH3 =>
N3 + 9 H = 3 NH3
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2(CO3) + HCl = NaCl + H2O + CO2 =>
Na2(CO3) + 2 HCl = 2 NaCl + H2O + CO2
MgSO4 + H2 = Mg + H2SO4 =>
MgSO4 + H2 = Mg + H2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C7H6O2 + O2 = CO2 + H20 =>
10 C7H6O2 + 60 O2 = 70 CO2 + 3 H20
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CuCl2 + Al(s) = Cu(s) + AlCl3 =>
3 CuCl2 + 2 Al(s) = 3 Cu(s) + 2 AlCl3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/09/09
Equations balanced on 11/08/08
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