| Equations balanced on the previous day | Equations balanced on the next day |
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2 Na + 2 H2O = H2 + 2 NaOH
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
HMnO4 + H2O + P4 = H2PO4 + Mn2O =>
4 HMnO4 + 2 H2O + P4 = 4 H2PO4 + 2 Mn2O
H2SO4 + Cu(OH)2 = CuSO4 + H2O =>
H2SO4 + Cu(OH)2 = CuSO4 + 2 H2O
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HMnO4 + H2O + P4 = H3PO4 + Mn2O =>
10 HMnO4 + 13 H2O + 3 P4 = 12 H3PO4 + 5 Mn2O
P + HNO3 + H20 = H3PO4 + NO =>
20 P + 40 HNO3 + H20 = 20 H3PO4 + 40 NO
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
NaCl + Cu(NO3)2 = NaNO3 + CuCl2 =>
2 NaCl + Cu(NO3)2 = 2 NaNO3 + CuCl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
Fe + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Cu + H{+} + NO3{-} = Cu{+2} + H2O + NO2 =>
Cu + 4 H{+} + 2 NO3{-} = Cu{+2} + 2 H2O + 2 NO2
Cu + H{+} + NO3{-} = Cu{+2} + H2O + NO2 =>
Cu + 4 H{+} + 2 NO3{-} = Cu{+2} + 2 H2O + 2 NO2
KOH + (NH4)2SO4 = K2SO4 + (OH)NH4 =>
2 KOH + (NH4)2SO4 = K2SO4 + 2(OH)NH4
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Na2SO3 + HCl = NaCl + SO3H2 =>
Na2SO3 + 2 HCl = 2 NaCl + SO3H2
BaCO3 + H2SO4 = BaSO4 + CO3H2 =>
BaCO3 + H2SO4 = BaSO4 + CO3H2
Ca(OH)2 + HgCl2 = CaCl2 + Hg(OH)2 =>
Ca(OH)2 + HgCl2 = CaCl2 + Hg(OH)2
ZnBr2 + Na2CO3 = ZnCO3 + BrNa =>
ZnBr2 + Na2CO3 = ZnCO3 + 2 BrNa
KOH + FeCl3 = KCl + Fe(OH)3 =>
3 KOH + FeCl3 = 3 KCl + Fe(OH)3
MgS + PbCl5 = MgCl2 + S5Pb2 =>
5 MgS + 2 PbCl5 = 5 MgCl2 + S5Pb2
CaI2 + H2SO4 = CaSO4 + HI =>
CaI2 + H2SO4 = CaSO4 + 2 HI
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Fe2 + CuSO4 = FeSO4 + Cu2 =>
Fe2 + 2 CuSO4 = 2 FeSO4 + Cu2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Zn2 + HSO4 = ZnSO4 + H2 =>
Zn2 + 2 HSO4 = 2 ZnSO4 + H2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
K2SO3 + HNO3 = K(NO3) + H2O + SO2 =>
K2SO3 + 2 HNO3 = 2 K(NO3) + H2O + SO2
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
SIC + CL2 = SICL4 + C =>
SIC + 2 CL2 = SICL4 + 2 C
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C12H25OH + O2 = CO2 + H2O =>
C12H25OH + 18 O2 = 12 CO2 + 13 H2O
Zn + FeCl3 = Fe + ZnCl2 =>
3 Zn + 2 FeCl3 = 2 Fe + 3 ZnCl2
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
XC2H5 + O2 = XOH + CO2 + H2O =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
K + NiCl2 = Ni + KCl =>
2 K + NiCl2 = Ni + 2 KCl
K(ClO3) = KCl + O2 =>
2 K(ClO3) = 2 KCl + 3 O2
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H20 =>
20 KMnO4 + 80 H2SO3 = 10 K2SO4 + 20 MnSO4 + 50 H2SO4 + 3 H20
KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H20 =>
20 KMnO4 + 80 H2SO3 = 10 K2SO4 + 20 MnSO4 + 50 H2SO4 + 3 H20
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/17/08
Equations balanced on 12/17/07
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