| Equations balanced on the previous day | Equations balanced on the next day |
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4(S2O3)2{-} + Br2 = 2(S4O6)2{-} + 2(Br){-}
Hg(NO3)2 + HCl = HgCl2 + HNO3 =>
Hg(NO3)2 + 2 HCl = HgCl2 + 2 HNO3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
(S2O3){2-} + Br2 = (S4O6){2-} + (Br){-} =>
2(S2O3){2-} + Br2 = (S4O6){2-} + 2(Br){-}
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaN3 + Fe2O3 = Na2O + Fe + N2 =>
6 NaN3 + Fe2O3 = 3 Na2O + 2 Fe + 9 N2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Mg + HNO3 = Mg(NO3)2 + NH4N03 + H2O =>
12 Mg + 28 HNO3 = 12 Mg(NO3)2 + NH4N03 + 12 H2O
H2O + Cr2O7{-2} + H2S = S8 + Cr{3+} + OH{-} =>
8 H2O + 8 Cr2O7{-2} + 24 H2S = 3 S8 + 16 Cr{3+} + 64 OH{-}
KMnO4 + HCl = Cl2 + KCl + MnCl2 + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 KCl + 2 MnCl2 + 8 H2O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeS + HNO3 = Fe(NO3) + H2SO4 + NO + H20 =>
20 FeS + 60 HNO3 = 20 Fe(NO3) + 20 H2SO4 + 40 NO + H20
FeS + HNO3 = Fe(NO3) + H2SO4 + NO + H2O =>
3 FeS + 10 HNO3 = 3 Fe(NO3) + 3 H2SO4 + 7 NO + 2 H2O
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
C + O2 = CO =>
2 C + O2 = 2 CO
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + N2O4 + H2O =>
2 FeS2 + 36 HNO3 = 2 Fe(NO3)3 + 4 H2SO4 + 15 N2O4 + 14 H2O
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + N2O4 + H2N =>
8 FeS2 + 60 HNO3 = 8 Fe(NO3)3 + 16 H2SO4 + 11 N2O4 + 14 H2N
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
O2 + P = P2O5 =>
5 O2 + 4 P = 2 P2O5
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
(AsO2){-} + (ClO){-} + H2O = (AsO4){3-} + (H){+} + (Cl){-} =>
(AsO2){-} + (ClO){-} + H2O = (AsO4){3-} + 2(H){+} + (Cl){-}
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
K + O2 = K2O =>
4 K + O2 = 2 K2O
Mg + H3PO4 = Mg(PO4)2 + H2 =>
Mg + 2 H3PO4 = Mg(PO4)2 + 3 H2
MnCl2 + N2 + H2O = HCl + N2H4 + H2MnO3 =>
2 MnCl2 + N2 + 6 H2O = 4 HCl + N2H4 + 2 H2MnO3
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO + H2O =>
3 Cu2S + 16 HNO3 = 3 Cu(NO3)2 + 3 CuSO4 + 10 NO + 8 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Bi{3+} + SnO2{-} + OH{-} = Bi{+} + SnO3{-} + H2O =>
Bi{3+} + SnO2{-} + 2 OH{-} = Bi{+} + SnO3{-} + H2O
Cl2 + F2 = ClF3 =>
Cl2 + 3 F2 = 2 ClF3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/04/13
Equations balanced on 07/04/12
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