| Equations balanced on the previous day | Equations balanced on the next day |
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HClO4 + NaOH = H2O + NaClO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
As4O6 + H2S = As2S3 + H2O =>
As4O6 + 6 H2S = 2 As2S3 + 6 H2O
Mn3(PO4)4 + K2CO3 = (Mn3)2 + (CO3)4 + K3PO4 =>
2 Mn3(PO4)4 + 12 K2CO3 = (Mn3)2 + 3(CO3)4 + 8 K3PO4
IRON(III)CHLORIDE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)CHLORIDE =>
IRON(III)CHLORIDE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)CHLORIDE
KMnO4 + H2O + SO2 = MnSO4 + H2SO4 + K2SO4 =>
2 KMnO4 + 2 H2O + 5 SO2 = 2 MnSO4 + 2 H2SO4 + K2SO4
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Mg{+2} + Cl{-} = MgCl2 =>
Mg{+2} + 2 Cl{-} = MgCl2
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
Mn3(PO4)4 + K2CO3 = Mn6 + (CO3)4 + K3PO4 =>
2 Mn3(PO4)4 + 12 K2CO3 = Mn6 + 3(CO3)4 + 8 K3PO4
Mg{+2} + Cl{-} = MgCl2 =>
Mg{+2} + 2 Cl{-} = MgCl2
Mn3(PO4)4 + K2CO3 = (Mn3)2 + (CO3)4 + K3PO4 =>
2 Mn3(PO4)4 + 12 K2CO3 = (Mn3)2 + 3(CO3)4 + 8 K3PO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ca + HNO3 = H2 + Ca(NO3)2 =>
Ca + 2 HNO3 = H2 + Ca(NO3)2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
KMnO4 + H2O + SO2 = MnSO4 + H2SO4 + K2SO4 =>
2 KMnO4 + 2 H2O + 5 SO2 = 2 MnSO4 + 2 H2SO4 + K2SO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
HI(aq) + KOH(aq) = H2O(l) + KI(aq) =>
HI(aq) + KOH(aq) = H2O(l) + KI(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
N2H4(l) = NH3(g) + N2(g) =>
3 N2H4(l) = 4 NH3(g) + N2(g)
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Hg(NO3)2 = Hg + NO2 + O2 =>
Hg(NO3)2 = Hg + 2 NO2 + O2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Cu3(AlO3)2 + Ni4(Sb2O7)3 = (Cu3)4 + (Sb2O7)2 + Ni(AlO3)3 =>
12 Cu3(AlO3)2 + 2 Ni4(Sb2O7)3 = 3(Cu3)4 + 3(Sb2O7)2 + 8 Ni(AlO3)3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Cu3(AlO3)2 + Ni4(Sb2O7)3 = (Cu3)4(Sb2O7)2 + Ni(AlO3)3 =>
12 Cu3(AlO3)2 + 2 Ni4(Sb2O7)3 = 3(Cu3)4(Sb2O7)2 + 8 Ni(AlO3)3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Zn + KOH = K2ZnO2 + H2 =>
Zn + 2 KOH = K2ZnO2 + H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2SO4 + S = SO2 + H2O =>
2 H2SO4 + S = 3 SO2 + 2 H2O
HNO3 + S = H2SO4 + NO2 + H2O =>
6 HNO3 + S = H2SO4 + 6 NO2 + 2 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/24/11
Equations balanced on 07/24/10
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