| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + (NH4)2CO3 = K2CO3 + (NH4)2(OH)2
H2SO4 + NaOH + KOH = NaKSO4 + H2O =>
H2SO4 + NaOH + KOH = NaKSO4 + 2 H2O
Ti(OH)4 + K3(PO3) = Ti3(PO3)4 + KOH =>
3 Ti(OH)4 + 4 K3(PO3) = Ti3(PO3)4 + 12 KOH
AgO + HCl = AgCl + OH =>
AgO + HCl = AgCl + OH
FeO + CO = CO2 + Fe =>
FeO + CO = CO2 + Fe
Ag(s) + H2SO4(aq) = H + Ag2SO4 =>
2 Ag(s) + H2SO4(aq) = 2 H + Ag2SO4
Na2SO4 + C + CaCO3 = CaS + CO + Na2CO3 =>
Na2SO4 + 4 C + CaCO3 = CaS + 4 CO + Na2CO3
HBr(aq) + NiS(aq) = HS + NiBr =>
HBr(aq) + NiS(aq) = HS + NiBr
Zn2S2 + O2 = Zn2O2 + SO2 =>
Zn2S2 + 3 O2 = Zn2O2 + 2 SO2
C4H4O4 + NaOH = C4H3O4Na + H2O =>
C4H4O4 + NaOH = C4H3O4Na + H2O
Ba + CuSO4 = BaSO4 + Cu =>
Ba + CuSO4 = BaSO4 + Cu
Ge + Cl2 = GeCl =>
2 Ge + Cl2 = 2 GeCl
H2(COO)2 + KOH = K2(COO)2 + H2O =>
H2(COO)2 + 2 KOH = K2(COO)2 + 2 H2O
Ag + Zn3(PO4)2 = Ag3(PO4) + Zn =>
6 Ag + Zn3(PO4)2 = 2 Ag3(PO4) + 3 Zn
C3H7NO2 + O2 = CO2 + H2O + NH3 =>
C3H7NO2 + 3 O2 = 3 CO2 + 2 H2O + NH3
AgBr(s) = Ag(s) + Br2(l) =>
2 AgBr(s) = 2 Ag(s) + Br2(l)
MnO2 + HCl = MnCl + H2O + Cl2 =>
2 MnO2 + 8 HCl = 2 MnCl + 4 H2O + 3 Cl2
Mg + Ag(NO3) = Mg(NO3)2 + Ag =>
Mg + 2 Ag(NO3) = Mg(NO3)2 + 2 Ag
I2 + XeF2 = IF3 + Xe =>
I2 + 3 XeF2 = 2 IF3 + 3 Xe
C6H6O + FeCl3 = (C6H5O)3Fe + HCl =>
3 C6H6O + FeCl3 = (C6H5O)3Fe + 3 HCl
NH2OH = NH2 + OH =>
NH2OH = NH2 + OH
C8H5O4K + O2 = CO2 + H2O + KOH =>
2 C8H5O4K + 15 O2 = 16 CO2 + 4 H2O + 2 KOH
BaCO3 + HI = BaI2 + CO2 + H2O =>
BaCO3 + 2 HI = BaI2 + CO2 + H2O
CuCl2 + Na2C2O4 = CuC2O4 + Na2Cl2 =>
CuCl2 + Na2C2O4 = CuC2O4 + Na2Cl2
C7H7NO2 + C4H6O3 = C9H9NO3 + CH3COOH =>
C7H7NO2 + C4H6O3 = C9H9NO3 + CH3COOH
Cl2 + CaS = Cl2S + Ca =>
Cl2 + CaS = Cl2S + Ca
BF3 + HF = H[BF4] =>
BF3 + HF = H[BF4]
LiH(s) + H2O(l) = LiOH + H2 =>
LiH(s) + H2O(l) = LiOH + H2
Cr2O7{2-} + CH3CH2OH + H{+} = Cr{3+} + CH3COOH + H2O =>
2 Cr2O7{2-} + 3 CH3CH2OH + 16 H{+} = 4 Cr{3+} + 3 CH3COOH + 11 H2O
Li + Al2(SO4)3 = Li2(SO4) + Al =>
6 Li + Al2(SO4)3 = 3 Li2(SO4) + 2 Al
Fe + CN = Fe(CN)6 =>
Fe + 6 CN = Fe(CN)6
Al2S3 + O3 = Al2O3 + SO2 =>
Al2S3 + 3 O3 = Al2O3 + 3 SO2
PbF4 + K3PO4 = KF + Pb3(PO4)4 =>
3 PbF4 + 4 K3PO4 = 12 KF + Pb3(PO4)4
C2H4O + H2 = C2H5O =>
2 C2H4O + H2 = 2 C2H5O
LiCl + Pb(ClO4)2 = Li(ClO4) + PbCl2 =>
2 LiCl + Pb(ClO4)2 = 2 Li(ClO4) + PbCl2
Al + H2SO4 = Al2SO4 + H2S + H2O =>
8 Al + 5 H2SO4 = 4 Al2SO4 + H2S + 4 H2O
C8H19N + O2 = CO2 + H2O + NO2 =>
4 C8H19N + 55 O2 = 32 CO2 + 38 H2O + 4 NO2
Na2B4O7 + H2O = NaB(OH)4 + H3BO3 =>
Na2B4O7 + 7 H2O = 2 NaB(OH)4 + 2 H3BO3
Pb + H2SO4 = H2 + PbSO4 =>
Pb + H2SO4 = H2 + PbSO4
CaO + H2SO3 = CaSO4 + H2 =>
CaO + H2SO3 = CaSO4 + H2
NaOH + FeSCN = Fe(OH)3 + Na + SCN =>
3 NaOH + FeSCN = Fe(OH)3 + 3 Na + SCN
PbO2 = O2 + PbO =>
2 PbO2 = O2 + 2 PbO
CrCl2 + KOH + KClO3 = Cr2O3 + KCl + H2O =>
6 CrCl2 + 12 KOH + KClO3 = 3 Cr2O3 + 13 KCl + 6 H2O
MnO4{-} + NO2 + OH{-} = NO3{-} + MnO4{-2} + H2O =>
MnO4{-} + NO2 + 2 OH{-} = NO3{-} + MnO4{-2} + H2O
C6H12O6 + CH4N2O + H2SO4 = C20H32N2O3S + CO2 + H2O =>
53 C6H12O6 + 12 CH4N2O + 12 H2SO4 = 12 C20H32N2O3S + 90 CO2 + 162 H2O
CoCl3 + O2 = Co2O3 + OCl2 =>
2 CoCl3 + 3 O2 = Co2O3 + 3 OCl2
Cu2O + H2SO4 = Cu2SO4 + H2O =>
Cu2O + H2SO4 = Cu2SO4 + H2O
C17H33COOH + Cl2 = C17H33COOCl + HCl =>
C17H33COOH + Cl2 = C17H33COOCl + HCl
FeBr + AgNo3 = FeNo3 + AgBr =>
FeBr + AgNo3 = FeNo3 + AgBr
Bi + H2SO4 = Bi2(SO4)3 + SO2 + H2O =>
2 Bi + 6 H2SO4 = Bi2(SO4)3 + 3 SO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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