| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl2 + KI + 2 H2O = 4 HCl + KIO2
Fe2C + HCl = FeCl2 + H2 + C =>
Fe2C + 4 HCl = 2 FeCl2 + 2 H2 + C
H4As2O7 + Ca(OH)2 = Ca2As2O7 + H2O =>
H4As2O7 + 2 Ca(OH)2 = Ca2As2O7 + 4 H2O
C6H5CH3 + O2 = CO2 + C8H18 =>
9 C6H5CH3 + 31 O2 = 31 CO2 + 4 C8H18
Pb + I2 = Pb6I2 =>
6 Pb + I2 = Pb6I2
Ag2SO4 + KF = AgK + F2SO4 =>
Ag2SO4 + 2 KF = 2 AgK + F2SO4
K2Cr2O7 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = K2SO4 + 3 Na2SO4 + Cr2(SO4)3 + 4 H2O
H22O = H22 + O2 =>
2 H22O = 2 H22 + O2
K2O + Cl2O7 = K2Cl2O8 =>
K2O + Cl2O7 = K2Cl2O8
Mg3(PO4)2 + FeCl2 = MgCl2 + Fe3(PO4)2 =>
Mg3(PO4)2 + 3 FeCl2 = 3 MgCl2 + Fe3(PO4)2
sodium + water = hydrogen + Sodiumhydroxide =>
2 Na + 2 H2O = H2 + 2 NaOH
Na + S4 = Na2S =>
8 Na + S4 = 4 Na2S
KI + Cl2 = KCl + I =>
2 KI + Cl2 = 2 KCl + 2 I
C + SiO2 = SiC + CO =>
3 C + SiO2 = SiC + 2 CO
HCl(aq) + NaHCO3(aq) = NaCl(aq) + H2O + CO2(g) =>
HCl(aq) + NaHCO3(aq) = NaCl(aq) + H2O + CO2(g)
C37H71O + O2 = CO2 + H2O =>
4 C37H71O + 217 O2 = 148 CO2 + 142 H2O
HX(aq) + Z(OH)2(aq) = ZX2(aq) + H2O =>
2 HX(aq) + Z(OH)2(aq) = ZX2(aq) + 2 H2O
CaCl2 + K2CrO4 = CaCrO4 + K2Cl2 =>
CaCl2 + K2CrO4 = CaCrO4 + K2Cl2
Fe(OH)3 + Na2CO3 = NaFeO2 + H2O + CO2 =>
2 Fe(OH)3 + Na2CO3 = 2 NaFeO2 + 3 H2O + CO2
NaI + NaF = Na + IF =>
NaI + NaF = 2 Na + IF
KMnO4 + C12H22O4 + NaOH = MnO2 + C2H4O2 + Na2O + KOH =>
14 KMnO4 + 3 C12H22O4 + 20 NaOH = 14 MnO2 + 18 C2H4O2 + 10 Na2O + 14 KOH
[Co(H2O)6]Cl2 + Mg = Co[CoCl4] + Mg(OH)2 + H2 =>
2[Co(H2O)6]Cl2 + 6 Mg = Co[CoCl4] + 6 Mg(OH)2 + 6 H2
KI + Pb(NO3)2 = I(NO3) + PbK2 =>
2 KI + Pb(NO3)2 = 2 I(NO3) + PbK2
NH4VO3 + KI + H2SO4 = V2(SO4)3 + (NH4)2SO4 + K2SO4 + I2 + H2O =>
2 NH4VO3 + 4 KI + 6 H2SO4 = V2(SO4)3 + (NH4)2SO4 + 2 K2SO4 + 2 I2 + 6 H2O
ZnCrO4 + Cu2S = ZnS + Cu2CrO4 =>
ZnCrO4 + Cu2S = ZnS + Cu2CrO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + NaSO4 + H2O =>
NaMnO4 + 4 FeSO4 + 4 H2SO4 = 2 Fe2(SO4)3 + MnSO4 + NaSO4 + 4 H2O
Ba(OH)2 + NH4SCN = Ba(SCN)2 + NH4OH =>
Ba(OH)2 + 2 NH4SCN = Ba(SCN)2 + 2 NH4OH
C2OH6 + O2 = CO2 + H2O =>
C2OH6 + 3 O2 = 2 CO2 + 3 H2O
(H2C6H6O6) + OH = HC6H6O6 + H2O =>
(H2C6H6O6) + OH = HC6H6O6 + H2O
PbNo3 + NaI = NaNo3 + PbI =>
PbNo3 + NaI = NaNo3 + PbI
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SrCO3 + HCl = SrCl2 + CO2H2O =>
SrCO3 + 2 HCl = SrCl2 + CO2H2O
Pb3(PO4)2 + (NH4)2MoO4 = (NH4)3PO4 + PbMoO4 =>
Pb3(PO4)2 + 3(NH4)2MoO4 = 2(NH4)3PO4 + 3 PbMoO4
Na2S + HNO3 = NaNO3 + SO2 + NO2 + H2O =>
Na2S + 8 HNO3 = 2 NaNO3 + SO2 + 6 NO2 + 4 H2O
B4C + CO = B2O3 + C =>
B4C + 6 CO = 2 B2O3 + 7 C
K + MgO = Mg + KO =>
K + MgO = Mg + KO
N2H4 + NO2 = N + H2O =>
N2H4 + NO2 = 3 N + 2 H2O
HC2H3O2 + Mg = MgC2H3O2 + H2 =>
2 HC2H3O2 + 2 Mg = 2 MgC2H3O2 + H2
C2H5OH + H2O = CO + H2 =>
C2H5OH + H2O = 2 CO + 4 H2
zinc + HBr = zincbromide + hydrogen =>
Zn + 2 HBr = ZnBr2 + H2
Mg(No3)2 + CaI2 = Ca(No3)2 + MgI2 =>
Mg(No3)2 + CaI2 = Ca(No3)2 + MgI2
C4H4N2 + H2O + HCl = C4H6O4 + NH4Cl =>
C4H4N2 + 4 H2O + 2 HCl = C4H6O4 + 2 NH4Cl
H + Ba = BaH2 =>
2 H + Ba = BaH2
Fe3O4 + CO2 = Fe2O3 + CO =>
2 Fe3O4 + CO2 = 3 Fe2O3 + CO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MnSO4 + Li2CO3 = MnCO3 + Li2SO4 =>
MnSO4 + Li2CO3 = MnCO3 + Li2SO4
CH3NO + O2 = C02 + H2O + NO2 =>
4 CH3NO + 5 O2 = 2 C02 + 6 H2O + 4 NO2
PbO + PbS = Pb + SO2 =>
2 PbO + PbS = 3 Pb + SO2
H3PO4(aq) + Mn(OH)2(aq) = Mn3(PO4)2 + H2O =>
2 H3PO4(aq) + 3 Mn(OH)2(aq) = Mn3(PO4)2 + 6 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
