| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeS + O2 = 2 FeO + 2 S
Mg(s) + HCl(aq) = MgCl + H2(aq) =>
2 Mg(s) + 2 HCl(aq) = 2 MgCl + H2(aq)
FeCl{3)+NaOH = Fe(OH){3)+NaCl =>
FeCl{3)+NaOH = Fe(OH){3)+NaCl
CH3NH2 + CO2 = CH2NH2COOH =>
CH3NH2 + CO2 = CH2NH2COOH
CsF + Ga = Cs + GaF =>
CsF + Ga = Cs + GaF
C4H4O4 + H2O = C4H10O7 =>
C4H4O4 + 3 H2O = C4H10O7
P + H2 = PH2 =>
P + H2 = PH2
NiCl2 + H3AsO4 = Ni3(AsO4)2 + HCl =>
3 NiCl2 + 2 H3AsO4 = Ni3(AsO4)2 + 6 HCl
Cl(g) + NaI3(s) = NaCl3(s) + I(g) =>
3 Cl(g) + NaI3(s) = NaCl3(s) + 3 I(g)
C3H2COOH + O2 = CO2 + H2O =>
4 C3H2COOH + 15 O2 = 16 CO2 + 6 H2O
Fe(CrO2)2 + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO =>
4 Fe(CrO2)2 + 8 Na2CO3 + 3 O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO
CH3CH2 + O2 = CH3CHO + H2O =>
4 CH3CH2 + 3 O2 = 4 CH3CHO + 2 H2O
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
Ca(NH3)2 + HCl = CaCl2 + NH4 =>
Ca(NH3)2 + 2 HCl = CaCl2 + 2 NH4
Fe2(SO3)3 + H2SO4 = Fe2(SO4)3 + H2SO3 =>
Fe2(SO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2SO3
CCl4 + SbF3 = CCl2F2 + SbCl3 =>
3 CCl4 + 2 SbF3 = 3 CCl2F2 + 2 SbCl3
NaOCl + H2O = HOCl + NaOH =>
NaOCl + H2O = HOCl + NaOH
HCOOH + Fe3O4 = (HCOO)2Fe + (HCOO)3Fe + H2O =>
8 HCOOH + Fe3O4 = (HCOO)2Fe + 2(HCOO)3Fe + 4 H2O
K(MnO4) + FeBr3 + H2SO4 = Mn(SO4) + K2(SO4) + Fe2(SO4)3 + Br2 + H2O =>
6 K(MnO4) + 10 FeBr3 + 24 H2SO4 = 6 Mn(SO4) + 3 K2(SO4) + 5 Fe2(SO4)3 + 15 Br2 + 24 H2O
Fe2O3(l) + Al(l) = Fe(l) + Al2O3 =>
Fe2O3(l) + 2 Al(l) = 2 Fe(l) + Al2O3
Al + K2S = Al2S3 + K =>
2 Al + 3 K2S = Al2S3 + 6 K
ZnCl2 + O2 = ZnO + Cl2 =>
2 ZnCl2 + O2 = 2 ZnO + 2 Cl2
NaCl + NH4HCO3 = NaHCO3 + NH4Cl =>
NaCl + NH4HCO3 = NaHCO3 + NH4Cl
CH4 + Cl2 = (C2H3Cl)2 + H2 =>
4 CH4 + Cl2 = (C2H3Cl)2 + 5 H2
CH3COOHNaOH = CH3COONaH2O =>
CH3COOHNaOH = CH3COONaH2O
K2CO3 + Na2CO3 + SiO2 = Na2O*K2O*2SiO2 + CO2 =>
K2CO3 + Na2CO3 + 2 SiO2 = Na2O*K2O*2SiO2 + 2 CO2
Nb2TaN2F2 = TaN + NbN + Nb2F5 + Ta =>
5 Nb2TaN2F2 = 4 TaN + 6 NbN + 2 Nb2F5 + Ta
NCl3 + O2 = NO + ClO2 =>
2 NCl3 + 7 O2 = 2 NO + 6 ClO2
HNO3 + AgOH = AgNO3 + HOH =>
HNO3 + AgOH = AgNO3 + HOH
Fe(OH)2Cl = Fe(OH)3 + FeCl3 =>
3 Fe(OH)2Cl = 2 Fe(OH)3 + FeCl3
AgNO3 + NH3 = AgNH3 + NO3 =>
AgNO3 + NH3 = AgNH3 + NO3
Zn + Cu(NO3)2(aq) = Cu + Zn(NO3)2(aq) =>
Zn + Cu(NO3)2(aq) = Cu + Zn(NO3)2(aq)
NaNO3 + C = Na2O + CO2 + N2 =>
4 NaNO3 + 5 C = 2 Na2O + 5 CO2 + 2 N2
Cu3AsS4 + O2 = CuO + SO2 + As2O3 =>
4 Cu3AsS4 + 25 O2 = 12 CuO + 16 SO2 + 2 As2O3
V + P = V3P10 =>
3 V + 10 P = V3P10
CH3COONa + CuSO4 = (CH3COO)2Cu + Na2SO4 =>
2 CH3COONa + CuSO4 = (CH3COO)2Cu + Na2SO4
Na + H3PO4 = Na2PO4 + H2 =>
4 Na + 2 H3PO4 = 2 Na2PO4 + 3 H2
CH2NH2 + O8 = CO2 + H2O + N2 =>
2 CH2NH2 + O8 = 2 CO2 + 4 H2O + N2
Mg + HBrO3 = MgBr2 + HO3 =>
Mg + 2 HBrO3 = MgBr2 + 2 HO3
K2Cr2O7 + CrCl2 + H2SO4 = K2SO4 + CrCl3 + H2O + CrSO4 =>
K2Cr2O7 + 12 CrCl2 + 7 H2SO4 = K2SO4 + 8 CrCl3 + 7 H2O + 6 CrSO4
Fe2O2 + C = Fe + CO =>
Fe2O2 + 2 C = 2 Fe + 2 CO
MgO2CO + HCl = Cl2Mg + H2O + CO2 =>
MgO2CO + 2 HCl = Cl2Mg + H2O + CO2
P2 + H2SO4 = H3PO4 + H2O + SO2 =>
P2 + 5 H2SO4 = 2 H3PO4 + 2 H2O + 5 SO2
Pb(NO3)5 + Na3PO4 = Pb3(PO4)5 + NaNO3 =>
3 Pb(NO3)5 + 5 Na3PO4 = Pb3(PO4)5 + 15 NaNO3
S8 + I2 = SI4 =>
S8 + 16 I2 = 8 SI4
Cr2O3 + H2 = Cr2O + H2O =>
Cr2O3 + 2 H2 = Cr2O + 2 H2O
CH3COOH + K2CO3 = CH3COOHK + H2O + CO2 =>
9 CH3COOH + 4 K2CO3 = 8 CH3COOHK + 2 H2O + 6 CO2
Ni + Fe = NiFe =>
Ni + Fe = NiFe
Zn(OH)2(aq) + HCl(aq) = H2O(l) + ZnCl2(aq) =>
Zn(OH)2(aq) + 2 HCl(aq) = 2 H2O(l) + ZnCl2(aq)
H + C2H3O2 = C2H4O2 =>
H + C2H3O2 = C2H4O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
