| Equations balanced on the previous day | Equations balanced on the next day |
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2 HAuCl4 + 3 Cu = 2 Au + 3 CuCl2 + 2 HCl
Cu + H{+} + NO3{-} = Cu{2+} + NO + H2O =>
3 Cu + 8 H{+} + 2 NO3{-} = 3 Cu{2+} + 2 NO + 4 H2O
H2SO4 + NH4OH = HOH + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 HOH + (NH4)2SO4
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Mg + Cu{+2} = Mg{2+} + Cu =>
Mg + Cu{+2} = Mg{2+} + Cu
Cu + Ag{+} = Cu{+2} + Ag =>
Cu + 2 Ag{+} = Cu{+2} + 2 Ag
HAuCl4 + Zn = Au + ZnCl2 + HCl =>
2 HAuCl4 + 3 Zn = 2 Au + 3 ZnCl2 + 2 HCl
Fe{2+} + Cr2O7{2-} + H{+} = Fe{3+} + Cr{3+} + H2O =>
6 Fe{2+} + Cr2O7{2-} + 14 H{+} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
NCl3 + H2O = H3NO3 + HCl =>
NCl3 + 3 H2O = H3NO3 + 3 HCl
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
NCl3 + H2O = H3NO3 + HCl =>
NCl3 + 3 H2O = H3NO3 + 3 HCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
AsCl3 + H2O = H3AsO3 + HCl =>
AsCl3 + 3 H2O = H3AsO3 + 3 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
As + HNO3 = H3AsO4 + NO2 + H2O =>
As + 5 HNO3 = H3AsO4 + 5 NO2 + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
HAuCl4 + FeCl2 + H2O = Au + FeO + HCl2 =>
HAuCl4 + FeCl2 + H2O = Au + FeO + 3 HCl2
NCl3 + HCl = NH3 + Cl2 =>
NCl3 + 3 HCl = NH3 + 3 Cl2
NCl3 + HCl = NH3 + Cl2 =>
NCl3 + 3 HCl = NH3 + 3 Cl2
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
HAuCl4 + Fe = Au + FeCl2 + HCl =>
2 HAuCl4 + 3 Fe = 2 Au + 3 FeCl2 + 2 HCl
Zn + HNO3 = Zn(NO3)2 + NH3 + H2O =>
4 Zn + 9 HNO3 = 4 Zn(NO3)2 + NH3 + 3 H2O
C6H5CH3 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
C6H5CH3 + 2 KMnO4 = C6H5COOK + 2 MnO2 + KOH + H2O
LiHCO3 = Li2 + H2 + CO3 =>
2 LiHCO3 = Li2 + H2 + 2 CO3
Cu + HCl + NaNO3 = CuCl2 + NaCl + NO + H2O =>
3 Cu + 8 HCl + 2 NaNO3 = 3 CuCl2 + 2 NaCl + 2 NO + 4 H2O
CrO2{-} + Cl2 + OH{-} = CrO42{-} + Cl{-} + H2O =>
CrO2{-} + 40 Cl2 + 80 OH{-} = CrO42{-} + 80 Cl{-} + 40 H2O
NH3 + O2 = N + H2O =>
4 NH3 + 3 O2 = 4 N + 6 H2O
K2C2O4 + HCl = KCl + H2C2O4 =>
K2C2O4 + 2 HCl = 2 KCl + H2C2O4
CrO2{-} + Cl2 + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 CrO2{-} + 3 Cl2 + 8 OH{-} = 2 CrO4{2-} + 6 Cl{-} + 4 H2O
NH3 + O = N + H2O =>
2 NH3 + 3 O = 2 N + 3 H2O
Al + NO3{-} + OH{-} + H2O = AlO2{-} + NH33 =>
38 Al + 3 NO3{-} + 35 OH{-} + 32 H2O = 38 AlO2{-} + 3 NH33
Al + NO3{-} + OH{-} + H2O = AlO2{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 2 H2O = 8 AlO2{-} + 3 NH3
Al + NO3{-} + OH{-} + H2O = AlO2{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 2 H2O = 8 AlO2{-} + 3 NH3
C6H5NO2 + Fe + H2O = Fe3O4 + C6H5NH2 =>
4 C6H5NO2 + 9 Fe + 4 H2O = 3 Fe3O4 + 4 C6H5NH2
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Au + NiSO4 = Ni + AuSO4 =>
Au + NiSO4 = Ni + AuSO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CKMnO4 + KOH = CH3COOK + MnO2 + K2CO3 + H2O =>
8 CKMnO4 + 5 KOH = CH3COOK + 8 MnO2 + 6 K2CO3 + H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
(NH4)2CO3 + HNO3 = NH4NO3 + H2CO3 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2CO3
Zn + HNO3 = H2O + NO2 + Zn(NO3)2 =>
Zn + 4 HNO3 = 2 H2O + 2 NO2 + Zn(NO3)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/22/11
Equations balanced on 08/21/10
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