| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MnO2 + 6 KI + 2 H3PO4 = 2 K3PO4 + 3 MnO + 3 I2 + 3 H2O
CO + SO4 = CSO5 =>
CO + SO4 = CSO5
H{-2}SO4 + NaOH = H2O + Na{-2}SO4 =>
H{-2}SO4 + NaOH = H2O + Na{-2}SO4
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
C4H8O2 + H2O = C2H3O2 + C2H7O =>
C4H8O2 + H2O = C2H3O2 + C2H7O
MoO3 + NH4OH = (NH4)6Mo7O24 + H2O =>
7 MoO3 + 6 NH4OH = (NH4)6Mo7O24 + 3 H2O
As2O5 + S2 = As2S3 + SO2 =>
4 As2O5 + 11 S2 = 4 As2S3 + 10 SO2
Mg(NO3)2 + Co(II)Cl2 = Co(II)(NO3)2 + MgCl2 =>
Mg(NO3)2 + Co(II)Cl2 = Co(II)(NO3)2 + MgCl2
KHF3 = KF + H2 + F2 =>
2 KHF3 = 2 KF + H2 + 2 F2
Cu + KCl = CuCl + K =>
Cu + KCl = CuCl + K
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O
NH3 + NaHSO4 + NaNO3 = NH4NO3 + Na2SO4 =>
NH3 + NaHSO4 + NaNO3 = NH4NO3 + Na2SO4
Pt + N = Pt3N2 =>
3 Pt + 2 N = Pt3N2
LiOH + VCl3 = LiCl + V(OH)3 =>
3 LiOH + VCl3 = 3 LiCl + V(OH)3
Ag2HAsO4 + HNO3 = H3AsO4 + AgNO3 =>
Ag2HAsO4 + 2 HNO3 = H3AsO4 + 2 AgNO3
I2 + HCl = ICl + H2 =>
I2 + 2 HCl = 2 ICl + H2
Mg + CH3COOH = Mg(CH3)COOH =>
Mg + CH3COOH = Mg(CH3)COOH
Pb + CdBr2 = Cd + PbBr2 =>
Pb + CdBr2 = Cd + PbBr2
CH3{-}CH3 = CH3{-}CH2{-}Cl =>
CH3{-}CH3 = CH3{-}CH2{-}Cl
K3(PO4) + CuCl2 = Cu3(PO4)2 + KCl =>
2 K3(PO4) + 3 CuCl2 = Cu3(PO4)2 + 6 KCl
(N(H4)2)(Cr2)(O7) = (N2) + (H2)O + (Cr2)(O3) =>
2(N(H4)2)(Cr2)(O7) = (N2) + 8(H2)O + 2(Cr2)(O3)
KCl + H2O = H2ClO + K =>
KCl + H2O = H2ClO + K
AgCl + HNO3 = AgNO3 + HCl =>
AgCl + HNO3 = AgNO3 + HCl
Cr + H2 = Cr2H3 =>
4 Cr + 3 H2 = 2 Cr2H3
CuCl + O2 = Cu2O + Cl =>
4 CuCl + O2 = 2 Cu2O + 4 Cl
H2O + ZnBr2 = Zn(OH)2 + HBr =>
2 H2O + ZnBr2 = Zn(OH)2 + 2 HBr
CrSO4 + Ba(OH)2 = Cr(OH)2 + BaSO4 =>
CrSO4 + Ba(OH)2 = Cr(OH)2 + BaSO4
NH4CI + Br2 = NH4Br + CI =>
2 NH4CI + Br2 = 2 NH4Br + 2 CI
Na2CrO4 + Ca(NO3)2 = CaCrO4 + Na2(NO3)2 =>
Na2CrO4 + Ca(NO3)2 = CaCrO4 + Na2(NO3)2
H2SO4 + S2Cl2 = SO2 + H2O + HCl =>
3 H2SO4 + S2Cl2 = 5 SO2 + 2 H2O + 2 HCl
NaHSO4 + KNO3 = NO2 + KSO4 + NaOH =>
NaHSO4 + KNO3 = NO2 + KSO4 + NaOH
NH4Cl + K2CrO4 = KCl + (NH4)2CrO4 =>
2 NH4Cl + K2CrO4 = 2 KCl + (NH4)2CrO4
MnO2 + C6H8O7 = MnC6H8O7 + O2 =>
MnO2 + C6H8O7 = MnC6H8O7 + O2
ZnF2 + AgI = AgF + ZnI2 =>
ZnF2 + 2 AgI = 2 AgF + ZnI2
CaH2 + H2CO3 + N2 = Ca(OH)2 + CO(NH2)2 + CO2 =>
3 CaH2 + 4 H2CO3 + 2 N2 = 3 Ca(OH)2 + 2 CO(NH2)2 + 2 CO2
KH2PO4 = H3PO4 + K3PO4 =>
3 KH2PO4 = 2 H3PO4 + K3PO4
C6H5OH + H2 = C6H6 + H2O =>
C6H5OH + H2 = C6H6 + H2O
KClO3 + KI + HCl = ICl + KCl + H2O =>
KClO3 + 3 KI + 6 HCl = 3 ICl + 4 KCl + 3 H2O
Li + Si = Li6Si2 =>
6 Li + 2 Si = Li6Si2
KOH + CH3OH = CH3KO + H2O =>
KOH + CH3OH = CH3KO + H2O
Cr + H2O = CrOH + H2 =>
2 Cr + 2 H2O = 2 CrOH + H2
CH3COOH + HBr = CH2COOBr + H2 =>
2 CH3COOH + 2 HBr = 2 CH2COOBr + 3 H2
Cr2WN2O2 = Cr2N + WO3 + WN2 + CrN =>
3 Cr2WN2O2 = 2 Cr2N + 2 WO3 + WN2 + 2 CrN
CH3COCH3 + H2O = H3CC(H2O)O(H2O)CH3 =>
CH3COCH3 + 2 H2O = H3CC(H2O)O(H2O)CH3
Pb2 + KCl = PbCl2 + K =>
Pb2 + 4 KCl = 2 PbCl2 + 4 K
KMnO4 + H2O + Cu = Cu(OH)2 + MnO2 + KOH =>
2 KMnO4 + 4 H2O + 3 Cu = 3 Cu(OH)2 + 2 MnO2 + 2 KOH
NH3 + O3 = N2 + H2O =>
2 NH3 + O3 = N2 + 3 H2O
Cl2 + O2 = ClO =>
Cl2 + O2 = 2 ClO
CuO + NH3 = NO + H2O + Cu =>
5 CuO + 2 NH3 = 2 NO + 3 H2O + 5 Cu
HClO3 + C3H8O3 = HCl + CO2 + H2O =>
7 HClO3 + 3 C3H8O3 = 7 HCl + 9 CO2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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