| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(N3)2 + K2MnO4 = PbO + MnO2 + K2O + 3 N2
Ca5(PO4)3F + SiO2 + C = CaSiO3 + CaF2 + CO2 + P4 =>
4 Ca5(PO4)3F + 18 SiO2 + 15 C = 18 CaSiO3 + 2 CaF2 + 15 CO2 + 3 P4
Mg + ZnNO31{-} = Zn + MgNO31{-} =>
Mg + ZnNO31{-} = Zn + MgNO31{-}
Tb4O7 + HNO3 + NO2 = Tb(NO3)3 + H2O =>
Tb4O7 + 10 HNO3 + 2 NO2 = 4 Tb(NO3)3 + 5 H2O
MgSO4XH2O = MgSO4 + XH2O =>
MgSO4XH2O = MgSO4 + XH2O
NaBr + Cl = Br + NaCl =>
NaBr + Cl = Br + NaCl
K2CrO7 + K2C2O4 + H2SO4 = Cr2(SO4)3 + CO2 + H2O + K2SO4 =>
2 K2CrO7 + 9 K2C2O4 + 14 H2SO4 = Cr2(SO4)3 + 18 CO2 + 14 H2O + 11 K2SO4
Ca + CO2 = CaOCO =>
Ca + CO2 = CaOCO
N2O5(g)H2O(l) = HNO3(aq) =>
N2O5(g)H2O(l) = 2 HNO3(aq)
C8H10 + KMnO4 + KOH = C8H5O5K3 + K2MnO4 + H2O =>
C8H10 + 12 KMnO4 + 15 KOH = C8H5O5K3 + 12 K2MnO4 + 10 H2O
HgO(s) = Hg(l) + O2 =>
2 HgO(s) = 2 Hg(l) + O2
[Ni(C2H8N2)3]Cl2*2H2O + NH3 = [Ni(NH3)3]Cl2 + C2H8N2 + H2O =>
[Ni(C2H8N2)3]Cl2*2H2O + 3 NH3 = [Ni(NH3)3]Cl2 + 3 C2H8N2 + 2 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
FeCl3 + CoCl2 + NaOH = CoFe2O4 + H2O + NaCl =>
2 FeCl3 + CoCl2 + 8 NaOH = CoFe2O4 + 4 H2O + 8 NaCl
HCCH + O2 = CO2 + H2O =>
2 HCCH + 5 O2 = 4 CO2 + 2 H2O
H2 = H7 =>
7 H2 = 2 H7
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
Al + PbNo3 = Al(No3) + Pb =>
Al + PbNo3 = Al(No3) + Pb
CrO3 + HCl3 = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl3 = 2 CrCl3 + 15 Cl2 + 6 H2O
K[Cr(OH)4] + H2O2 = KCrO4 + H2O =>
K[Cr(OH)4] + 2 H2O2 = KCrO4 + 4 H2O
P4 + NaOH(aq) + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH(aq) + 2 H2O = 2 PH3 + 2 Na2HPO3
KMnO4 + NaHSO3 + NaOH = K2MnO4 + Na2MnO4 + NaHSO4 + H2O =>
2 KMnO4 + NaHSO3 + 2 NaOH = K2MnO4 + Na2MnO4 + NaHSO4 + H2O
CuSO4 + KI = CuK + ISO4 =>
CuSO4 + KI = CuK + ISO4
Li2CO3(S) = Li2O(S) + CO2 =>
Li2CO3(S) = Li2O(S) + CO2
Br + Ca6 = BrCa4 =>
3 Br + 2 Ca6 = 3 BrCa4
Br3 + H2O = HOBr + HBr =>
2 Br3 + 3 H2O = 3 HOBr + 3 HBr
C3H6O3 + Ca(OH)2 = H2O + Ca(C3O3H5)2 =>
2 C3H6O3 + Ca(OH)2 = 2 H2O + Ca(C3O3H5)2
Sn1O2 + CO = Sn + CO2 =>
Sn1O2 + 2 CO = Sn + 2 CO2
NaOHHCl = NaCl + H2O =>
NaOHHCl = NaCl + H2O
AgClO3 + Ni(NO3)2 = Ni(ClO3)2 + Ag(NO3) =>
2 AgClO3 + Ni(NO3)2 = Ni(ClO3)2 + 2 Ag(NO3)
C5H10S(l) + O2(g) = CO2 + H2O + SO2 =>
2 C5H10S(l) + 17 O2(g) = 10 CO2 + 10 H2O + 2 SO2
C3H8O + Cl2 = C3H8Cl + O2 =>
2 C3H8O + Cl2 = 2 C3H8Cl + O2
C2H4 + Br2 = C2Br4 + H2 =>
C2H4 + 2 Br2 = C2Br4 + 2 H2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
PCl5 + P = P3Cl2 =>
2 PCl5 + 13 P = 5 P3Cl2
AlBr3 + K(SO4)3 = KBr3 + Al(SO4)3 =>
AlBr3 + K(SO4)3 = KBr3 + Al(SO4)3
K2CrO4 + KI + H2O = Cr2O3 + I2 + KOH =>
2 K2CrO4 + 6 KI + 5 H2O = Cr2O3 + 3 I2 + 10 KOH
Pb(SO2)2 + NaI = PbI2 + NaSO2 =>
Pb(SO2)2 + 2 NaI = PbI2 + 2 NaSO2
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
C2H6O + C7H6O3 = H2O + C9H10O3 =>
C2H6O + C7H6O3 = H2O + C9H10O3
Co(ii)(s) + Br2(l) = CoBr3(s) =>
2 Co(ii)(s) + 3 Br2(l) = 2 CoBr3(s)
C3H6O + HCl + I2 = CH3CH2COCl + HI =>
C3H6O + HCl + I2 = CH3CH2COCl + 2 HI
NaOH + MoO3 = Na2MoO4 + H2O =>
2 NaOH + MoO3 = Na2MoO4 + H2O
AgNO3 + FeBr2 = AgBr + Fe(NO3)2 =>
2 AgNO3 + FeBr2 = 2 AgBr + Fe(NO3)2
KBr + K2Cr2O4 + H2SO4 = Br + CrSO4 + K2SO4 + H2O =>
2 KBr + K2Cr2O4 + 4 H2SO4 = 2 Br + 2 CrSO4 + 2 K2SO4 + 4 H2O
(NH4)2CO3(aq) + CaCl2(aq) = (NH4)2Cl2(s) + CaCO3(aq) =>
(NH4)2CO3(aq) + CaCl2(aq) = (NH4)2Cl2(s) + CaCO3(aq)
Ba(OH)2*8H2O = Ba(OH)2 + H2O =>
Ba(OH)2*8H2O = Ba(OH)2 + 8 H2O
Co(NO)3*6H2O + C2H5NO2 = Co3O4 + N2 + H2O + CO2 =>
54 Co(NO)3*6H2O + 20 C2H5NO2 = 18 Co3O4 + 91 N2 + 374 H2O + 40 CO2
Na2S2 + O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2 + 2 O3 + I2 = 2 NaI + Na2S4O6
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
