| Equations balanced on the previous day | Equations balanced on the next day |
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Al2O3 + 2 NaOH + 3 H2O = 2 Al(OH)4 + 2 Na
MnO4{-} + Cr{3+} + H2O = Mn{2+} + Cr2O7{2-} + H{+} =>
6 MnO4{-} + 10 Cr{3+} + 11 H2O = 6 Mn{2+} + 5 Cr2O7{2-} + 22 H{+}
Al2O3 + NaOH + H2O = Al(OH)4 + Na =>
Al2O3 + 2 NaOH + 3 H2O = 2 Al(OH)4 + 2 Na
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeSO4 + KOH + NaNO3 = Fe3O4 + K2SO4 + NH3 + H2O + NaOH =>
12 FeSO4 + 24 KOH + NaNO3 = 4 Fe3O4 + 12 K2SO4 + NH3 + 10 H2O + NaOH
Na2S2O3 + Cl2 = NaCl + S4O6 =>
2 Na2S2O3 + 2 Cl2 = 4 NaCl + S4O6
SnSO4 + KMnO4 + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
5 SnSO4 + 2 KMnO4 + 8 H2SO4 = 5 Sn(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O
C6H12O6 = H2 + C + O2 =>
C6H12O6 = 6 H2 + 6 C + 3 O2
Zn + HNO3 = Zn(NO3) + NO2 + H2O =>
Zn + 2 HNO3 = Zn(NO3) + NO2 + H2O
C2H5OH + KMnO4 + H2SO4 = CH3COOH + Mn2SO4 + K2SO4 + H2O =>
3 C2H5OH + 2 KMnO4 + 2 H2SO4 = 3 CH3COOH + Mn2SO4 + K2SO4 + 5 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
IO3{-} + HSO3{-} = HSO4{-} + SO4{2-} + I2 + H2O =>
2 IO3{-} + 5 HSO3{-} = 3 HSO4{-} + 2 SO4{2-} + I2 + H2O
KMnO4 + NH3 + KOH = K2MnO4 + KNO3 + H2O =>
8 KMnO4 + NH3 + 9 KOH = 8 K2MnO4 + KNO3 + 6 H2O
NH3 + O2 = N + H2O =>
4 NH3 + 3 O2 = 4 N + 6 H2O
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
C2H5OH + O2 = CH3COOH + H2O =>
C2H5OH + O2 = CH3COOH + H2O
Cr2O7{2-} + Sn{2+} + H{+} = Sn{4+} + Cr{4+} + H2O =>
Cr2O7{2-} + 2 Sn{2+} + 14 H{+} = 2 Sn{4+} + 2 Cr{4+} + 7 H2O
Cr2O7{2-} + Sn{2+} + H{+} = Sn{4+} + Cr{4+} + H2O =>
Cr2O7{2-} + 2 Sn{2+} + 14 H{+} = 2 Sn{4+} + 2 Cr{4+} + 7 H2O
Fe{+2} + BrO3{-} + H{+} = Fe{+3} + Br{-} + H2O =>
6 Fe{+2} + BrO3{-} + 6 H{+} = 6 Fe{+3} + Br{-} + 3 H2O
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Al + O = AlO =>
Al + O = AlO
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
Na + O = Na2O =>
2 Na + O = Na2O
Fe2(SO4)3 + Ba(NO3)2 = Fe(NO3)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaSO4
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
H2SO4 + KMnO4 + FeSO4 = Fe2(SO4)3 + MnO2 + K2SO4 + H2O =>
4 H2SO4 + 2 KMnO4 + 6 FeSO4 = 3 Fe2(SO4)3 + 2 MnO2 + K2SO4 + 4 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Cu2S = Cu2 + S =>
Cu2S = Cu2 + S
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
C3H7NO2 + O2 = CO3 + N2 + H2O =>
4 C3H7NO2 + 21 O2 = 12 CO3 + 2 N2 + 14 H2O
Mg + O = MgO =>
Mg + O = MgO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
C2H6 + O2 = C2O + H2O =>
C2H6 + 2 O2 = C2O + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SCl2 + H2O = SO + HCl =>
SCl2 + H2O = SO + 2 HCl
K2Cr2O7 + HClO2 + H2SO4 = K2SO4 + (CrO4)2 + Cl + H2O =>
3 K2Cr2O7 + 4 HClO2 + 3 H2SO4 = 3 K2SO4 + 3(CrO4)2 + 4 Cl + 5 H2O
C6H12 + O2 = CO2 + H20 =>
5 C6H12 + 30 O2 = 30 CO2 + 3 H20
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Ca(OH)2 + Fe(NO3)3 = Ca(NO3)2 + Fe(OH)3 =>
3 Ca(OH)2 + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 Fe(OH)3
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
LiOH + Cl2 = LiCl + LiClO + H2O =>
2 LiOH + Cl2 = LiCl + LiClO + H2O
CH3COOH + C3H7OH = CH3COOC3H7 + H20 =>
5 CH3COOH + 30 C3H7OH = 20 CH3COOC3H7 + 3 H20
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/27/14
Equations balanced on 12/27/13
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