| Equations balanced on the previous day | Equations balanced on the next day |
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4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Pb(NO3) + Na3(PO4) = Pb3(PO4) + Na(NO3) =>
3 Pb(NO3) + Na3(PO4) = Pb3(PO4) + 3 Na(NO3)
NH3 + O2 = NO2 + H2 =>
2 NH3 + 2 O2 = 2 NO2 + 3 H2
Pb(NO3)2 + Na3(PO4) = Pb3(PO4)2 + Na(NO3) =>
3 Pb(NO3)2 + 2 Na3(PO4) = Pb3(PO4)2 + 6 Na(NO3)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O
N + H = NH3 =>
N + 3 H = NH3
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KBr + H2SO4 + MnO2 = K3HSO4 + MnSO4 + H2O + Br2 =>
6 KBr + 3 H2SO4 + MnO2 = 2 K3HSO4 + MnSO4 + 2 H2O + 3 Br2
Fe(NO3)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(NO3)2 + 4 HNO3 = 3 Fe(NO3)3 + NO + 2 H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
O = O2 =>
2 O = O2
O = O2 =>
2 O = O2
Sb + H2SO4 = Sb2(SO4)3 + SO2 + H2O =>
2 Sb + 6 H2SO4 = Sb2(SO4)3 + 3 SO2 + 6 H2O
CH + O = CO + HO =>
CH + 2 O = CO + HO
C17H17 + O2 = CO2 + H2O =>
4 C17H17 + 85 O2 = 68 CO2 + 34 H2O
CH7 + O2 = CO2 + H2O =>
4 CH7 + 11 O2 = 4 CO2 + 14 H2O
N + O = NO2 =>
N + 2 O = NO2
N + O = NO2 =>
N + 2 O = NO2
N + O = NO2 =>
N + 2 O = NO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C8H18 + O2 = C2O + H2 =>
C8H18 + 2 O2 = 4 C2O + 9 H2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
C8H18 + O2 = C2O + H2 =>
C8H18 + 2 O2 = 4 C2O + 9 H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + PbNO3 = Pb + MgN2O6 =>
Mg + 2 PbNO3 = 2 Pb + MgN2O6
Sn + HNO3 = SnN2O6 + NH4NO3 + H2O =>
4 Sn + 10 HNO3 = 4 SnN2O6 + NH4NO3 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeCl2 + NaOH = FeOH + NaCl2 =>
FeCl2 + NaOH = FeOH + NaCl2
FeCl3 + NaOH = FeOH + NaCl3 =>
FeCl3 + NaOH = FeOH + NaCl3
KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
CuSO4 + KOH = CuOH + KSO4 =>
CuSO4 + KOH = CuOH + KSO4
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
CaCl2 + H2SO4 = CaSO4 + H2Cl2 =>
CaCl2 + H2SO4 = CaSO4 + H2Cl2
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
Fe(NO3)3 + KOH = FeOH + K(NO3)3 =>
Fe(NO3)3 + KOH = FeOH + K(NO3)3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
Ni + Cu2O = NiO + Cu2 =>
Ni + Cu2O = NiO + Cu2
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
C2H4(g) + O2(g) = CO2(g) + H2O(l) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/31/07
Equations balanced on 11/30/06
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