| Equations balanced on the previous day | Equations balanced on the next day |
Sb2S3 + 38 HNO3 = 2 SbO5 + 3 H2SO4 + 38 NO2 + 16 H2O
S + H2O = SO2 + H2 =>
S + 2 H2O = SO2 + 2 H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
K + H2O = KOH + H =>
K + H2O = KOH + H
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
CoS + O2 = CoO + SO2 =>
2 CoS + 3 O2 = 2 CoO + 2 SO2
K2Cr2O7 + H2SO4 + C2H6O = Cr2S3O12 + K2SO4 + H2O + CH3CO2H =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2S3O12 + 2 K2SO4 + 11 H2O + 3 CH3CO2H
FeCrO4 + Na2CO3 + O2 = NaCrO4 + FeO3 + CO2 =>
4 FeCrO4 + 2 Na2CO3 + 5 O2 = 4 NaCrO4 + 4 FeO3 + 2 CO2
K + H2O = KOH + H =>
K + H2O = KOH + H
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Cl + H2 = HCl =>
2 Cl + H2 = 2 HCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
CuCl2 + KI = I2 + CuI + KCl =>
2 CuCl2 + 4 KI = I2 + 2 CuI + 4 KCl
S + Na = NaS =>
S + Na = NaS
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
AgNO3 + Cl2 = AgCl + O2 + N2O5 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + O2 + 2 N2O5
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
S + Al = AlS =>
S + Al = AlS
Fe + HNO3(conc) = Fe(NO3)3 + N20 + H2O =>
100 Fe + 360 HNO3(conc) = 100 Fe(NO3)3 + 3 N20 + 180 H2O
S + Zn = ZnS =>
S + Zn = ZnS
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HO{-} + AL{3+} = AL(OH)3 =>
3 HO{-} + AL{3+} = AL(OH)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + H2SO4 + C2H6O = MnSO4 + K2SO4 + CO2 + H2O =>
12 KMnO4 + 18 H2SO4 + 5 C2H6O = 12 MnSO4 + 6 K2SO4 + 10 CO2 + 33 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
O3 = O2 =>
2 O3 = 3 O2
S + Al = Al2S3 =>
3 S + 2 Al = Al2S3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
HO{-} + AL{3+} = AL(OH)3 =>
3 HO{-} + AL{3+} = AL(OH)3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
Fe + S2 = FeS2 =>
Fe + S2 = FeS2
KMnO4 + KNO2 + HCl = MnCl2 + KCl + KNO3 + H2O =>
2 KMnO4 + 5 KNO2 + 6 HCl = 2 MnCl2 + 2 KCl + 5 KNO3 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HO{-} + Al{3+} = Al(OH)3 =>
3 HO{-} + Al{3+} = Al(OH)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
Ag{3+} + C6H5O7{-3} = Ag + C5H4O5{-2} + CO2 + H{+} =>
2 Ag{3+} + 3 C6H5O7{-3} = 2 Ag + 3 C5H4O5{-2} + 3 CO2 + 3 H{+}
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + S = FeS2 =>
Fe + 2 S = FeS2
HNO3 + Ba = Ba(NO3)2 + H2O + N2O =>
10 HNO3 + 4 Ba = 4 Ba(NO3)2 + 5 H2O + N2O
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Fe + H2SO4 = Fe2(SO4)3 + SO + H2O =>
4 Fe + 9 H2SO4 = 2 Fe2(SO4)3 + 3 SO + 9 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/21/14
Equations balanced on 11/20/13
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