| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 |
2 KOH + H2SO4 = K2SO4 + 2 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Al + NaOH + HOH = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 HOH = 2 NaAl(OH)4 + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C10H22 = C6H12 + C4H10 =>
C10H22 = C6H12 + C4H10
Fe + CuO = Cu + FeO =>
Fe + CuO = Cu + FeO
Al2Se3 + H2O = H2Se + Al(OH)3 =>
Al2Se3 + 6 H2O = 3 H2Se + 2 Al(OH)3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Pb + H3PO4 = Pb3(PO4)2 + H2 =>
3 Pb + 2 H3PO4 = Pb3(PO4)2 + 3 H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ba + O2 = Ba2O =>
4 Ba + O2 = 2 Ba2O
AgNO3 + HCl = AgClHNO3 =>
AgNO3 + HCl = AgClHNO3
H2O = H + O2 =>
2 H2O = 4 H + O2
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
CO2 + C = CO =>
CO2 + C = 2 CO
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
HCl + Al2O3 = AlCl3 + H2O =>
6 HCl + Al2O3 = 2 AlCl3 + 3 H2O
Zn + Cr(NO3)3 = Zn(NO3) + Cr =>
3 Zn + Cr(NO3)3 = 3 Zn(NO3) + Cr
H2O + CaCl2 = CaO + HCl =>
H2O + CaCl2 = CaO + 2 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuNO3 + NH4S = NH4NO3 + CuS =>
CuNO3 + NH4S = NH4NO3 + CuS
Na2SO3 + NaMnO4 = Na2SO4 + MnO + Na =>
3 Na2SO3 + NaMnO4 = 3 Na2SO4 + MnO + Na
K2CO3 + ZnCl2 = KCl + ZnCO3 =>
K2CO3 + ZnCl2 = 2 KCl + ZnCO3
Na2SO4 + MgCl2 = NaCl + MgSO4 =>
Na2SO4 + MgCl2 = 2 NaCl + MgSO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
SO3{2-} = SO3{2-} =>
SO3{2-} = SO3{2-}
Mg3(PO4)2 + Al(NO3)3 = Al3(PO4)3 + Mg(NO3)2 =>
3 Mg3(PO4)2 + 6 Al(NO3)3 = 2 Al3(PO4)3 + 9 Mg(NO3)2
MnO4{-} = Mn{2+} + O + {-1} =>
MnO4{-} = Mn{2+} + 4 O + 3{-1}
C7H8 + KMnO4 = C7H6CO2H + MnO2 + H2O + KOH =>
24 C7H8 + 43 KMnO4 = 21 C7H6CO2H + 43 MnO2 + H2O + 43 KOH
MnO4{-} = Mn{2+} + O{2+} + {-1} =>
MnO4{-} = Mn{2+} + 4 O{2+} + 11{-1}
SO3{2-} + {1-} + O{2+} = SO4{2-} =>
SO3{2-} + 2{1-} + O{2+} = SO4{2-}
C8H10 + KMnO4 = C7H6CO2H + MnO2 + H2O + KOH =>
3 C8H10 + 7 KMnO4 = 3 C7H6CO2H + 7 MnO2 + H2O + 7 KOH
C8H10 + KMnO4 = C7H6CO2H + MnO2 + H2O + KOH =>
3 C8H10 + 7 KMnO4 = 3 C7H6CO2H + 7 MnO2 + H2O + 7 KOH
H{+1} + SO3{2-} + MnO4{1-} = SO4{2-} + Mn{2+} + H20 =>
60 H{+1} + 80 SO3{2-} + 20 MnO4{1-} = 80 SO4{2-} + 20 Mn{2+} + 3 H20
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
H{+1} + SO3{2-} + MnO4{1-} = SO4{2-} + Mn{2+} + H2O =>
6 H{+1} + 5 SO3{2-} + 2 MnO4{1-} = 5 SO4{2-} + 2 Mn{2+} + 3 H2O
C4H4O4 + Na2CO3 = Na + HCO3 + C4H2O4 =>
C4H4O4 + 2 Na2CO3 = 4 Na + 2 HCO3 + C4H2O4
| 1 2 3 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/28/06
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