| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 |
2 Na + 2 H2O = 2 NaOH + H2
Cl2 + NH3 = N2 + HCl =>
3 Cl2 + 2 NH3 = N2 + 6 HCl
KMnO4 + FeSO4 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Fe2(SO4)3 + 8 H2O
NaCr2O7 + NaC2O4 + H2SO4 = NaSO4 + Cr2(SO4)2 + CO2 + H2O =>
NaCr2O7 + 4 NaC2O4 + 7 H2SO4 = 5 NaSO4 + Cr2(SO4)2 + 8 CO2 + 7 H2O
KClO3 + KI + H2SO4 = K2SO4 + KIO3 + Cl2 + H2O =>
6 KClO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 5 KIO3 + 3 Cl2 + 3 H2O
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
NaCr2O7 + NaC2O4 + H2SO4 = NaSO4 + Cr2(SO4)2 + CO2 + H2O =>
NaCr2O7 + 4 NaC2O4 + 7 H2SO4 = 5 NaSO4 + Cr2(SO4)2 + 8 CO2 + 7 H2O
KOH + Mn(OH)2 + Cl2 = H2MnO3 + KCl + H2O =>
2 KOH + Mn(OH)2 + Cl2 = H2MnO3 + 2 KCl + H2O
NaOH(ag) + HClO4(ag) = NaClO4(ag) + H2O =>
NaOH(ag) + HClO4(ag) = NaClO4(ag) + H2O
NaCr2O7 + NaC2O4 + H2SO4 = Na2SO4 + Cr2(SO4)2 + CO2 + H2O =>
NaCr2O7 + 9 NaC2O4 + 7 H2SO4 = 5 Na2SO4 + Cr2(SO4)2 + 18 CO2 + 7 H2O
KMnO4 + MgI2 + H2SO4 = MnSO4 + K2SO4 + MgSO4I2 + H2O =>
2 KMnO4 + 5 MgI2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 MgSO4I2 + 8 H2O
KMnO4 + MgI2 + H2SO4 = MnSO4 + K2SO4 + MgSO4 + I2 + H2O =>
2 KMnO4 + 5 MgI2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 MgSO4 + 5 I2 + 8 H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
K2Cr2O7 + FeSO4 + H2SO4 = K2SO3 + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 8 FeSO4 + 8 H2SO4 = K2SO3 + 4 Fe2(SO4)3 + Cr2(SO4)3 + 8 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Bi2S3 + HNO3 = Bi(NO3)3 + NO2 + S + H2O =>
Bi2S3 + 12 HNO3 = 2 Bi(NO3)3 + 6 NO2 + 3 S + 6 H2O
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
SO2 + NH3 = N2 + S + H2O =>
3 SO2 + 4 NH3 = 2 N2 + 3 S + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeCl3 + SnCl2 = FeCl2 + SnCl4 =>
2 FeCl3 + SnCl2 = 2 FeCl2 + SnCl4
Bi(NO3)3 + SnCl2 + KOH = Bi + SnO2 + KNO3 + KCl + H2O =>
2 Bi(NO3)3 + 3 SnCl2 + 12 KOH = 2 Bi + 3 SnO2 + 6 KNO3 + 6 KCl + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
HNO3 + (CaOH)2 = (CaNO3)2 + H2O =>
2 HNO3 + (CaOH)2 = (CaNO3)2 + 2 H2O
HI(aq) + LiOH = LiI + H2O =>
HI(aq) + LiOH = LiI + H2O
HI + LiOH = LiI + H2O =>
HI + LiOH = LiI + H2O
Bi(NO3)3 + SnCl2 + NaOH = Bi + NaNO3 + SnO2 + NaCl + H2O =>
2 Bi(NO3)3 + 3 SnCl2 + 12 NaOH = 2 Bi + 6 NaNO3 + 3 SnO2 + 6 NaCl + 6 H2O
Na + HNO3 = H2O + NaNO3 + NH3 =>
8 Na + 9 HNO3 = 3 H2O + 8 NaNO3 + NH3
Na + HNO3 = H2O + NaNO3 + N2O =>
8 Na + 10 HNO3 = 5 H2O + 8 NaNO3 + N2O
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
CaCO3(s) + HCl(aq) = Ca + Cl + HCO3 =>
CaCO3(s) + HCl(aq) = Ca + Cl + HCO3
KNO2 + H2Cr2O7 + HCl = KNO3 + CrCl3 + H2O =>
3 KNO2 + H2Cr2O7 + 6 HCl = 3 KNO3 + 2 CrCl3 + 4 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
KAu(CN)2 + KOH = Au + KCN + O2 + H2O =>
4 KAu(CN)2 + 4 KOH = 4 Au + 8 KCN + O2 + 2 H2O
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
FeSO4 + Na2CO3 = FeCO3 + Na2SO4 =>
FeSO4 + Na2CO3 = FeCO3 + Na2SO4
Mn(OH)2 + H2O + O2 = Mn(OH)3 =>
4 Mn(OH)2 + 2 H2O + O2 = 4 Mn(OH)3
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Mn(OH)2 + H2O + O2 = Mn(OH)3 =>
4 Mn(OH)2 + 2 H2O + O2 = 4 Mn(OH)3
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
Cu + HNO3 = CuNO3 + H2 =>
2 Cu + 2 HNO3 = 2 CuNO3 + H2
Al + HNO3 = AlNO3 + H2 =>
2 Al + 2 HNO3 = 2 AlNO3 + H2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/02/13
Equations balanced on 06/01/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
