| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Na + KNO3 = Na2O + K2O + N2 =>
10 Na + 2 KNO3 = 5 Na2O + K2O + N2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
H2O(l) = O2(g) + H2(g) =>
2 H2O(l) = O2(g) + 2 H2(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaSCN + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HCN + H2O + Na2SO4 =>
10 NaSCN + 12 KMnO4 + 13 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 HCN + 8 H2O + 5 Na2SO4
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Ca + F = CaF =>
Ca + F = CaF
KMnO4 + SO2 + H2O = H2SO4 + MnO2 + K2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = 2 H2SO4 + 2 MnO2 + K2SO4
Na + KNO3 = Na2O + K2O + N2 =>
10 Na + 2 KNO3 = 5 Na2O + K2O + N2
H2O(l) = O2(g) + H2(g) =>
2 H2O(l) = O2(g) + 2 H2(g)
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
H2SO4 + FrOH = H2OH + FrSO4 =>
H2SO4 + FrOH = H2OH + FrSO4
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
H2SO4(aq) + Mg(OH)2(s) = H2O(l) + MgSO4(aq) =>
H2SO4(aq) + Mg(OH)2(s) = 2 H2O(l) + MgSO4(aq)
MnO + C = Mn + CO2 =>
2 MnO + C = 2 Mn + CO2
Cu + O2 + NH3 + H2O = [Cu(NH3)2]OH =>
4 Cu + O2 + 8 NH3 + 2 H2O = 4[Cu(NH3)2]OH
HCN + NH3 = NH4 + CN =>
HCN + NH3 = NH4 + CN
Ba(OH)2 + H2SO4 = H2O + BaSO4 =>
Ba(OH)2 + H2SO4 = 2 H2O + BaSO4
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
Co{2+} + S2O8{2-} = Co{3+} + SO4{2-} =>
2 Co{2+} + S2O8{2-} = 2 Co{3+} + 2 SO4{2-}
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO
H2SO4 + FrOH = H2OH + FrSO4 =>
H2SO4 + FrOH = H2OH + FrSO4
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
C2H6O(l) + O2(g) = CO2(g) + H20(l) =>
10 C2H6O(l) + 15 O2(g) = 20 CO2(g) + 3 H20(l)
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
HCl + Zn = ZnCl + H2 =>
2 HCl + 2 Zn = 2 ZnCl + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
As2S3 + HNO3 + H2O = H3AsO4 + NO + H2SO4 =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 28 NO + 9 H2SO4
HNO3 + Fe = Fe(NO3)3 + NH4NO3 + H2O =>
30 HNO3 + 8 Fe = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
C2H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
SO3 + MnO4 = SO4 + Mn =>
4 SO3 + MnO4 = 4 SO4 + Mn
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H12O = C10H12 + H2 + H2O =>
5 C6H12O = 3 C10H12 + 7 H2 + 5 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
PH3 + BrO{-} + H2O = HPO3{2-} + Br2 + OH{-} =>
PH3 + 6 BrO{-} + H2O = HPO3{2-} + 3 Br2 + 4 OH{-}
C5H12 + O2 = CO2(g) + H2O(g) =>
C5H12 + 8 O2 = 5 CO2(g) + 6 H2O(g)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/09/15
Equations balanced on 07/09/14
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