| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 2{-}1 = 2 Cl{-}1
Al2(SO3)3(s) + HNO3(aq) = Al(NO3)3(aq) + SO2(g) + H2O(l) =>
Al2(SO3)3(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 SO2(g) + 3 H2O(l)
CH2(g) + H2O(g) = CO(g) + H2(g) =>
CH2(g) + H2O(g) = CO(g) + 2 H2(g)
Mg{2+} + NH3 = Mg(NH3)4{2+} =>
Mg{2+} + 4 NH3 = Mg(NH3)4{2+}
Na(PO4) = Na + PO4 =>
Na(PO4) = Na + PO4
Fe + Ag(CH3COO) = Fe(CH3COO)2 + Ag =>
Fe + 2 Ag(CH3COO) = Fe(CH3COO)2 + 2 Ag
KMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + KOH + H2O =>
2 KMnO4 + NaNO2 + 4 NaOH = 2 Na2MnO4 + NaNO3 + 2 KOH + H2O
CH3COOC6H4COOH + H2O = CH3COOC6H4CO2 + H3O =>
CH3COOC6H4COOH + H2O = CH3COOC6H4CO2 + H3O
KNO3 + H2SO4 + CH4N2O = CH5N3O4 + K2SO4 =>
2 KNO3 + H2SO4 + 2 CH4N2O = 2 CH5N3O4 + K2SO4
FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS + 6 HNO3 = Fe(NO3)3 + H2SO4 + 3 NO + 2 H2O
Cu + FeN2 = Cu3N2 + Fe =>
3 Cu + FeN2 = Cu3N2 + Fe
H14O11SZn = ZnSO4 + H2O =>
H14O11SZn = ZnSO4 + 7 H2O
MnSO4*5H2O = MnSO4 + H2O =>
MnSO4*5H2O = MnSO4 + 5 H2O
C30H61O + O2 = CO2 + H2O =>
4 C30H61O + 179 O2 = 120 CO2 + 122 H2O
H2SO4 + NH3 = NH3SO3 + H2O =>
H2SO4 + NH3 = NH3SO3 + H2O
NaClO3 + H2SO4 = Na2SO4 + HClO3 =>
2 NaClO3 + H2SO4 = Na2SO4 + 2 HClO3
(C3H8)(g) + O2(g) = CO2(g) + H2O(g) =>
(C3H8)(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
(k)NaOH + H2SO4 = Na2SO4 + H2O =>
2(k)NaOH + H2SO4 = Na2SO4 + 2 H2O
C57O6H110 + NaOH = C17H35COONa + C3H8O3 =>
C57O6H110 + 3 NaOH = 3 C17H35COONa + C3H8O3
KAsO2 + I2 + KHCO3 = K3AsO4 + KI + CO2 + H2O =>
KAsO2 + I2 + 4 KHCO3 = K3AsO4 + 2 KI + 4 CO2 + 2 H2O
N(iii) + O2 = N2O3 =>
4 N(iii) + 3 O2 = 2 N2O3
Zn + HCOOH = C2H2O4Zn + H2 =>
Zn + 2 HCOOH = C2H2O4Zn + H2
H2O2(aq) + I{-}(aq) = H2O(l) + IO{-}(aq) =>
H2O2(aq) + I{-}(aq) = H2O(l) + IO{-}(aq)
AlCl3 + Ca3(PO4)2 = AlPO4 + CaCl2 =>
2 AlCl3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaCl2
NH4H2PO4H2O = H3PO4 + NH4OH =>
NH4H2PO4H2O = H3PO4 + NH4OH
Nh4 + HCl = Nh4Cl + H2 =>
2 Nh4 + 2 HCl = 2 Nh4Cl + H2
Fe(NO3)2 + Au(NO3)3 = Fe(NO3)3 + Au =>
3 Fe(NO3)2 + Au(NO3)3 = 3 Fe(NO3)3 + Au
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
Zn + K3Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
5 Zn + 2 K3Cr2O7 + 14 H2SO4 = 5 ZnSO4 + 2 Cr2(SO4)3 + 3 K2SO4 + 14 H2O
K2Cr2O7 + H2SO4 + Cd = CdSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 Cd = 3 CdSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
TiCl3 + HClO4 + H2O = TiOCl2 + HCl =>
8 TiCl3 + HClO4 + 4 H2O = 8 TiOCl2 + 9 HCl
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)2(PMo12O40) + NaNO3 + NH4NO3 + H2O =>
8 Na2HPO4 + 96(NH4)2MoO4 + 194 HNO3 = 8(NH4)2(PMo12O40) + 16 NaNO3 + 177 NH4NO3 + 99 H2O
Cu + HNO3 = Cu(NO3)2 + NO(g) + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO(g) + 4 H2O
BaCl2 + NaOH = BaNa + OHCl2 =>
BaCl2 + NaOH = BaNa + OHCl2
KCN + (NH4)2S2O18 + H2SO4 + H2O = HOCN + (NH4)2SO4 + K2SO4 =>
22 KCN + 2(NH4)2S2O18 + 9 H2SO4 + 2 H2O = 22 HOCN + 2(NH4)2SO4 + 11 K2SO4
Na + Fe(OH)3 = NaOH + Fe =>
3 Na + Fe(OH)3 = 3 NaOH + Fe
Cu(OH)2CO3 + NiC2O4*2H2O + S = CuNiS2 + H2O + CO2 + SO2 =>
Cu(OH)2CO3 + NiC2O4*2H2O + 3 S = CuNiS2 + 3 H2O + 3 CO2 + SO2
S{2-} + Br{2+} = SBr =>
S{2-} + Br{2+} = SBr
HF + Ca(NO3)2 = CaF2 + HNO3 =>
2 HF + Ca(NO3)2 = CaF2 + 2 HNO3
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
Li + NH3 = LiNH2 + H2 =>
2 Li + 2 NH3 = 2 LiNH2 + H2
CH3CHO + (CH3CO)2O = (CH3CO2)2CHCH3 =>
CH3CHO + (CH3CO)2O = (CH3CO2)2CHCH3
Ni(NO3)3 + NaSO3 = Ni2(SO3)3 + Na(NO3)2 =>
2 Ni(NO3)3 + 3 NaSO3 = Ni2(SO3)3 + 3 Na(NO3)2
I + NaCl = INa + Cl =>
I + NaCl = INa + Cl
KMnO4 + H2O = KOH + MnO2 + [O] =>
2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3[O]
Pb(NO3)2(aq) + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2(aq) + 2 KOH = Pb(OH)2 + 2 KNO3
Al(NO3)3 + H2SO3 = Al2(SO3)3 + H(NO3) =>
2 Al(NO3)3 + 3 H2SO3 = Al2(SO3)3 + 6 H(NO3)
Si + N2 = Si3(N)4 =>
3 Si + 2 N2 = Si3(N)4
KMnO4 + BaCl2 = KCl + Ba(MnO4)2 =>
2 KMnO4 + BaCl2 = 2 KCl + Ba(MnO4)2
Na2S2O3 + AlCl3 = Al2(S2O3)3 + NaCl =>
3 Na2S2O3 + 2 AlCl3 = Al2(S2O3)3 + 6 NaCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
