| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 |
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na + O2 = NaO2 =>
Na + O2 = NaO2
Cr{3+} + BrO3{1-} + H2O = Cr2O7{2-} + H{1+} + Br2 =>
10 Cr{3+} + 6 BrO3{1-} + 17 H2O = 5 Cr2O7{2-} + 34 H{1+} + 3 Br2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + H2O = MgO + H =>
Mg + H2O = MgO + 2 H
H2O2 + Fe{2+} + H{1+} = Fe{3+} + H2O =>
H2O2 + 2 Fe{2+} + 2 H{1+} = 2 Fe{3+} + 2 H2O
MnO4{1-} + [CO2H]2 + H{1+} = Mn{2+} + H2O + CO2 =>
2 MnO4{1-} + 5[CO2H]2 + 6 H{1+} = 2 Mn{2+} + 8 H2O + 10 CO2
[CO2H]2 + CrO7{2-} + H{1+} = Cr{3+} + CO2 + H2O =>
9[CO2H]2 + 2 CrO7{2-} + 10 H{1+} = 2 Cr{3+} + 18 CO2 + 14 H2O
[CO2H]2 + Cr2O7{2-} + H{1+} = Cr{3+} + CO2 + H2O =>
3[CO2H]2 + Cr2O7{2-} + 8 H{1+} = 2 Cr{3+} + 6 CO2 + 7 H2O
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
KIO3 + Sr(NO3) = Sr(IO3) + KNO3 =>
KIO3 + Sr(NO3) = Sr(IO3) + KNO3
KIO3 + Sr(NO3)2 = Sr(IO3)2 + KNO3 =>
2 KIO3 + Sr(NO3)2 = Sr(IO3)2 + 2 KNO3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6{-} = 2 Cr{+3} + 7 H2O
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
(NH4)2SO4 + NaOH = Na2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
NaCl + AgN = AgCl + NaN =>
NaCl + AgN = AgCl + NaN
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
ZnS + O2 = ZnO + S =>
2 ZnS + O2 = 2 ZnO + 2 S
Al + O2 = Al2O2 =>
2 Al + O2 = Al2O2
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
Mg + H{1+} = Mg{2+} + H2 =>
Mg + 2 H{1+} = Mg{2+} + H2
Fe + V{3+} = Fe{3+} + V{2+} =>
Fe + 3 V{3+} = Fe{3+} + 3 V{2+}
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
Mn{2+} + PbO2 + H{+1} = MnO4{-1} + Pb{2+} + H2O =>
2 Mn{2+} + 5 PbO2 + 4 H{+1} = 2 MnO4{-1} + 5 Pb{2+} + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
CaCl2 + AgClO4 = AgCl + Ca(ClO4)2 =>
CaCl2 + 2 AgClO4 = 2 AgCl + Ca(ClO4)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ag + H2S = AgS + H2 =>
Ag + H2S = AgS + H2
| 1 2 3 4 5 |
| Equations balanced on the previous day | Equations balanced on the next day |
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