| Equations balanced on the previous day | Equations balanced on the next day |
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Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
N2H4 + HNO3 = H2O + N2 =>
5 N2H4 + 4 HNO3 = 12 H2O + 7 N2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe + HClO4 = Fe(ClO4)2 + H2 =>
Fe + 2 HClO4 = Fe(ClO4)2 + H2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
HCl + Na2CO3 = H2O + CO2 + NaCl =>
2 HCl + Na2CO3 = H2O + CO2 + 2 NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Sr(OH)2(H2O)8 + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2(H2O)8 + 2 NH4Cl = SrCl2 + 2 NH3 + 10 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KOH + NH4NO3 = KNO3 + NH4OH =>
KOH + NH4NO3 = KNO3 + NH4OH
K + HBr = KBr + H2 =>
2 K + 2 HBr = 2 KBr + H2
BaI2 + AgNO3 = Ba(NO3)2 + AgI =>
BaI2 + 2 AgNO3 = Ba(NO3)2 + 2 AgI
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
K + F2 = KF =>
2 K + F2 = 2 KF
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
Ca3(PO4)2 + Al2(SO4)3 = CaSO4 + AlPO4 =>
Ca3(PO4)2 + Al2(SO4)3 = 3 CaSO4 + 2 AlPO4
MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
SO2 + HF = SF4 + H2O =>
SO2 + 4 HF = SF4 + 2 H2O
Fe2TeO6 + Cl = FeCl2 + TeCl4 + O =>
Fe2TeO6 + 8 Cl = 2 FeCl2 + TeCl4 + 6 O
Na(So4) + Ca(No3) = Na(No3) + Ca(So4) =>
Na(So4) + Ca(No3) = Na(No3) + Ca(So4)
HCl + Na2S = H2S + NaCl =>
2 HCl + Na2S = H2S + 2 NaCl
C2H6 + O2 = CO2 + H =>
C2H6 + 2 O2 = 2 CO2 + 6 H
MgCO3 + HPO4 = MgPO4 + HCO3 =>
MgCO3 + HPO4 = MgPO4 + HCO3
S + H2SO4 = SO2 + H20 =>
10 S + 10 H2SO4 = 20 SO2 + H20
CH3OH + O2 = CH2O + H2O =>
2 CH3OH + O2 = 2 CH2O + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2S + IO3{-} + H{+} = I2 + S + H2O =>
5 H2S + 2 IO3{-} + 2 H{+} = I2 + 5 S + 6 H2O
Zn + Fe3Cl = ZnCl2 + Fe =>
Zn + 2 Fe3Cl = ZnCl2 + 6 Fe
Ti{3+} + ClO4{-} + H2O = TiO2{2+} + Cl + H{+} =>
7 Ti{3+} + 3 ClO4{-} + 2 H2O = 7 TiO2{2+} + 3 Cl + 4 H{+}
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Cr + H3PO3 = Cr(PO3)2 + H2 =>
Cr + 2 H3PO3 = Cr(PO3)2 + 3 H2
Cu(NH3)4{2+} + S2O4{2-} + H2O = Cu + NH4{+} + SO3{2-} =>
Cu(NH3)4{2+} + S2O4{2-} + 2 H2O = Cu + 4 NH4{+} + 2 SO3{2-}
C2H5OH + Cr2O7{-1} + H{+} = Cr{3+} + C2H4O2 + H2O =>
7 C2H5OH + 4 Cr2O7{-1} + 28 H{+} = 8 Cr{3+} + 7 C2H4O2 + 21 H2O
C2H5OH + Cr2O7{-1} + H{+} = Cr{3+} + C2H4O2 + H2O =>
7 C2H5OH + 4 Cr2O7{-1} + 28 H{+} = 8 Cr{3+} + 7 C2H4O2 + 21 H2O
CH3CH2CO2OH + O3 = CO2 + H2O =>
CH3CH2CO2OH + 2 O3 = 3 CO2 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
Ti{3+} + ClO4{-} + H2O = TiO2{2+} + Cl{-} + H{+} =>
8 Ti{3+} + 3 ClO4{-} + 4 H2O = 8 TiO2{2+} + 3 Cl{-} + 8 H{+}
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/29/11
Equations balanced on 06/28/10
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