| Equations balanced on the previous day | Equations balanced on the next day |
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4 Na + O2 = 2 Na2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al203 + (HNO3) = Al(NO3) + H20 =>
20 Al203 + 4060(HNO3) = 4060 Al(NO3) + 203 H20
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N + H = NH4 =>
N + 4 H = NH4
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
Fe + PbSO4 = Fe(SO4)2 + Pb =>
Fe + 2 PbSO4 = Fe(SO4)2 + 2 Pb
K + ClO3 = KCl + O =>
K + ClO3 = KCl + 3 O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + ClO = KCl + O =>
K + ClO = KCl + O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2O + H2O = Na + OH =>
Na2O + H2O = 2 Na + 2 OH
KI + Br = KBr + I =>
KI + Br = KBr + I
Na3PO4 + Ca(NO3)2 = NaNO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(NO3)2 = 6 NaNO3 + Ca3(PO4)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
FeCl3 + KSCN = FeSCN + KCl3 =>
FeCl3 + KSCN = FeSCN + KCl3
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Sr(OH)2 + H2O = SrO2H + H3O =>
Sr(OH)2 + H2O = SrO2H + H3O
Sr(OH)2 + H2O = SrO2 + H3O =>
Sr(OH)2 + 2 H2O = SrO2 + 2 H3O
MgBr2 + NaOH = NaBr + Mg(OH)2 =>
MgBr2 + 2 NaOH = 2 NaBr + Mg(OH)2
N2O4 + N2H4 = N2 + H2O =>
N2O4 + 2 N2H4 = 3 N2 + 4 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
K2S2O3 + HNO3 + NO2 = S + H2O + K(NO3)2 =>
K2S2O3 + 2 HNO3 + 2 NO2 = 2 S + H2O + 2 K(NO3)2
MgCO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
K2S2O3 + HNO3 = S + SO2 + K(NO3)2 + H2O =>
2 K2S2O3 + 8 HNO3 = 3 S + SO2 + 4 K(NO3)2 + 4 H2O
Al2O3 + CO2 = Al2CO3 + O2 =>
Al2O3 + CO2 = Al2CO3 + O2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + HCl = Fe2Cl3 + H2 =>
4 Fe + 6 HCl = 2 Fe2Cl3 + 3 H2
CuO + AsH3 + O2 = CuAs + H2O =>
4 CuO + 4 AsH3 + O2 = 4 CuAs + 6 H2O
HNO3 + MnCl2 + HCl = NO + MnCl4 + H2O =>
2 HNO3 + 3 MnCl2 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
PBS + H2O2 = PBSO4 + H20 =>
5 PBS + 10 H2O2 = 5 PBSO4 + H20
PBS + H2O2 = PBSO4 + H2 =>
PBS + 2 H2O2 = PBSO4 + 2 H2
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
CuO + AsH3 = CuAs + H2O + H2 =>
2 CuO + 2 AsH3 = 2 CuAs + 2 H2O + H2
NaOH + FeSO4 = Fe(OH)2 + Na2SO4 =>
2 NaOH + FeSO4 = Fe(OH)2 + Na2SO4
KI + H2SO4 + H2O2 = I2 + H2O + K2SO4 =>
2 KI + H2SO4 + H2O2 = I2 + 2 H2O + K2SO4
Zn + Pb(NO3) = Zn(NO3) + Pb =>
Zn + Pb(NO3) = Zn(NO3) + Pb
HCl + KClO3 = KCl + Cl2 + H2O =>
6 HCl + KClO3 = KCl + 3 Cl2 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/23/07
Equations balanced on 11/22/06
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