| Equations balanced on the previous day | Equations balanced on the next day |
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2 NO2 = 2 NO + O2
HSO3{-} + MnO4{-} + H{+} = MnO2 + HSO4{-} + H2O =>
3 HSO3{-} + 2 MnO4{-} + 2 H{+} = 2 MnO2 + 3 HSO4{-} + H2O
HNO3 + Na2CO3 = H2CO3 + NaNO3 =>
2 HNO3 + Na2CO3 = H2CO3 + 2 NaNO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
COCl2 + H2O = CO2 + HCl =>
COCl2 + H2O = CO2 + 2 HCl
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
BaCrO4 + KI + HCl = BaCl2 + CrCl3 + KCl + H2O + I2 =>
2 BaCrO4 + 6 KI + 16 HCl = 2 BaCl2 + 2 CrCl3 + 6 KCl + 8 H2O + 3 I2
CoCl2 + HgO + KMnO4 + H2O = Co(OH)3 + HgCl2 + KCl + MnO2 =>
6 CoCl2 + 5 HgO + 2 KMnO4 + 9 H2O = 6 Co(OH)3 + 5 HgCl2 + 2 KCl + 2 MnO2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + NaCrO4 + NaOH = Na2ZnO2 + NaCrO2 + H2O =>
2 Zn + NaCrO4 + 4 NaOH = 2 Na2ZnO2 + NaCrO2 + 2 H2O
HF + Fe(OH)3 = FeF3 + H2O =>
3 HF + Fe(OH)3 = FeF3 + 3 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HCOOH + H2O = H3O + HCOO =>
HCOOH + H2O = H3O + HCOO
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Sn + MgSO4 = SnSO4 + Mg =>
Sn + MgSO4 = SnSO4 + Mg
HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
HCl + Zn = H2 + ZnCl =>
2 HCl + 2 Zn = H2 + 2 ZnCl
H2S(g) + Pb(NO3)2(aq) = PbS(s) + HNO3(aq) =>
H2S(g) + Pb(NO3)2(aq) = PbS(s) + 2 HNO3(aq)
HClO + H2O = H3O + ClO =>
HClO + H2O = H3O + ClO
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
KBr + NaCl = KCl + NaBr =>
KBr + NaCl = KCl + NaBr
KBr + H3(PO4) = K3(PO4) + HBr =>
3 KBr + H3(PO4) = K3(PO4) + 3 HBr
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NaOH(aq) + CO2(g) = Na2CO3(aq) + H2O(l) =>
2 NaOH(aq) + CO2(g) = Na2CO3(aq) + H2O(l)
HIO3 + H2O = H3O + IO3 =>
HIO3 + H2O = H3O + IO3
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cl2 + PbI4 = Pb + ClI =>
2 Cl2 + PbI4 = Pb + 4 ClI
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Mn(ClO3)3 = MnCl3 + O2 =>
2 Mn(ClO3)3 = 2 MnCl3 + 9 O2
Sn + ZnSO4 = SnSO4 + Zn =>
Sn + ZnSO4 = SnSO4 + Zn
CH3CH2CH2NH2 + H2O = H3O + C3H7N =>
CH3CH2CH2NH2 + 2 H2O = 2 H3O + C3H7N
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
CsMnO4 + H2SO4 + CaC2O4 = CaSO4 + CsHSO4 + MnSO4 + CO2 + H2O =>
2 CsMnO4 + 9 H2SO4 + 5 CaC2O4 = 5 CaSO4 + 2 CsHSO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
MgCrO4 + Fe(ClO3)3 = Mg(ClO3)2 + Fe2(CrO4)3 =>
3 MgCrO4 + 2 Fe(ClO3)3 = 3 Mg(ClO3)2 + Fe2(CrO4)3
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
AlCl3 + Na2S = Al2S3 + NaCl =>
2 AlCl3 + 3 Na2S = Al2S3 + 6 NaCl
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/18/08
Equations balanced on 11/17/07
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