| Equations balanced on the previous day | Equations balanced on the next day |
2 H2 + O2 = 2 H2O
Pb(NO3)2 + Mg(SO4) = Pb(SO4) + Mg(NO3)2 =>
Pb(NO3)2 + Mg(SO4) = Pb(SO4) + Mg(NO3)2
Cl2 + NAOH = NACl + NAClO + H2O =>
Cl2 + 2 NAOH = NACl + NAClO + H2O
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4 =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4
V + HNO3 = V(NO3)5 + N2O + H2O =>
8 V + 50 HNO3 = 8 V(NO3)5 + 5 N2O + 25 H2O
KIO3 + KI + H2SO4 = K2SO4 + H2O + I3 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 2 I3
Ba(NO3)2 + Na2(CrO4) = Ba(CrO4) + Na2(NO3)2 =>
Ba(NO3)2 + Na2(CrO4) = Ba(CrO4) + Na2(NO3)2
Nb2O5 + P2O5 = Nb2P4O15 =>
Nb2O5 + 2 P2O5 = Nb2P4O15
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
P2H4 + KMnO4 + H2SO4 = H3PO4 + K2SO4 + MnSO4 + H2O =>
5 P2H4 + 14 KMnO4 + 21 H2SO4 = 10 H3PO4 + 7 K2SO4 + 14 MnSO4 + 16 H2O
N2 + H2 = HN3 =>
3 N2 + H2 = 2 HN3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
KOH(s) = H2O(g) + K2O(s) =>
2 KOH(s) = H2O(g) + K2O(s)
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
H3PO4 + Pb(C2H3O2)2 = HC2H3O2 + Pb3(PO4)2 =>
2 H3PO4 + 3 Pb(C2H3O2)2 = 6 HC2H3O2 + Pb3(PO4)2
Cl2O7 + H3PO4 = P4O10 + HClO4 =>
6 Cl2O7 + 4 H3PO4 = P4O10 + 12 HClO4
Fe2{+} + MnO4{-} = Fe3{+} + Mn2{+} + O2 =>
9 Fe2{+} + 2 MnO4{-} = 6 Fe3{+} + Mn2{+} + 4 O2
(NH4)3PO4 + Ba(NO2)2 = Ba3(PO4)2 + NH4NO2 =>
2(NH4)3PO4 + 3 Ba(NO2)2 = Ba3(PO4)2 + 6 NH4NO2
S + O = SO =>
S + O = SO
S + O2 = SO =>
2 S + O2 = 2 SO
Ni{2+} + IO4{-} + H{+} = Ni{+3} + I{-} + H2O =>
8 Ni{2+} + IO4{-} + 8 H{+} = 8 Ni{+3} + I{-} + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
C3H5OH + O2 = CO2 + H2O =>
C3H5OH + 4 O2 = 3 CO2 + 3 H2O
AgC2H3O2 + Ca(ClO4)2 = AgClO4 + Ca(C2H3O2)2 =>
2 AgC2H3O2 + Ca(ClO4)2 = 2 AgClO4 + Ca(C2H3O2)2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + H2SO4 = AlSO4 + H2 =>
Al + H2SO4 = AlSO4 + H2
NaOH + CH3COOH = H2O + NaCH3COO =>
NaOH + CH3COOH = H2O + NaCH3COO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HNO3 + I2 = HIO3 + NO2 + H2O =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
H2O + Fe = Fe3O + H2 =>
H2O + 3 Fe = Fe3O + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2SO4 + Al(OH)3 = HOH + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 HOH + Al2(SO4)3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + HNO3 = Fe(NO3)3 + N2O + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 N2O + 15 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
HCOOH + ClSOCl = HCOCl + HCl + SO2 =>
HCOOH + ClSOCl = HCOCl + HCl + SO2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
MnO4{-} + Br{-} + H2O = MnO2 + BrO3{-} + OH{-} =>
2 MnO4{-} + Br{-} + H2O = 2 MnO2 + BrO3{-} + 2 OH{-}
CH2O2 + O2 = H2O + CO2 =>
2 CH2O2 + O2 = 2 H2O + 2 CO2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
NaBiO3 + FeS + NaOH + H2O = Fe(OH)3 + Na2SO4 + NaBiO2 =>
9 NaBiO3 + 2 FeS + 4 NaOH + H2O = 2 Fe(OH)3 + 2 Na2SO4 + 9 NaBiO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/03/13
Equations balanced on 11/02/12
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