| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrI + HPo4 = SrPo4 + HI
Al{3+} + AlO2{-} + H2O = Al(OH)3 =>
Al{3+} + 3 AlO2{-} + 6 H2O = 4 Al(OH)3
CH3CH2OH = CH4 + CO2 =>
2 CH3CH2OH = 3 CH4 + CO2
Al + H2O = H2(g) + Al2O3 =>
2 Al + 3 H2O = 3 H2(g) + Al2O3
(NH4)3PO4*12MoO3 = PO4 + (NH4)3*12MoO3 =>
(NH4)3PO4*12MoO3 = PO4 + (NH4)3*12MoO3
KOHFeBr = KBrOHFe =>
KOHFeBr = KBrOHFe
MnSO4 + CaCl2 + H2O = CaSO4*2H2O + MnCl2 =>
MnSO4 + CaCl2 + 2 H2O = CaSO4*2H2O + MnCl2
NH4Cl + KI = NH4I + KCl =>
NH4Cl + KI = NH4I + KCl
MnO4{-} + I{-} + OH{-} = MnO4{2-} + IO4{-} + H2O =>
8 MnO4{-} + I{-} + 8 OH{-} = 8 MnO4{2-} + IO4{-} + 4 H2O
C6H5Cl + C3H5Cl + KOH = C9H10 + KCl + O =>
4 C6H5Cl + C3H5Cl + 5 KOH = 3 C9H10 + 5 KCl + 5 O
H2 + V2O5 = H2O + V2O3 =>
2 H2 + V2O5 = 2 H2O + V2O3
Fe(NH4)(SO4)2 + KSCN = Fe(SCN)3 + NH4[K3(SO4)2] =>
Fe(NH4)(SO4)2 + 3 KSCN = Fe(SCN)3 + NH4[K3(SO4)2]
NaHSO4 + HBr = NaHBr + HSO4 =>
NaHSO4 + HBr = NaHBr + HSO4
Pb(CNO)2 + NH3 + H2O = Pb(OH)2 + (NH2)2CO =>
Pb(CNO)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2(NH2)2CO
HFC = FCH =>
HFC = FCH
KMnO4 + K2SO2 + H2SO4 = MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 K2SO2 + 6 H2SO4 = 4 MnSO4 + 7 K2SO4 + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Bi2O3MoO3 = Bi2MoO6 =>
Bi2O3MoO3 = Bi2MoO6
CaCuCrO = CaCrOCu =>
CaCuCrO = CaCrOCu
WO3(s) + H2(g) = W(s) + H2O(l) =>
WO3(s) + 3 H2(g) = W(s) + 3 H2O(l)
As2O5 + SO2 + H2O = H2SO4 + H3AsO3 =>
As2O5 + 2 SO2 + 5 H2O = 2 H2SO4 + 2 H3AsO3
AlClO = ClAlO =>
AlClO = ClAlO
AgNONaCl = AgNaNOCl =>
AgNONaCl = AgNaNOCl
C2H5COOH + Na2CO3 = C2H5COONa + H2O + CO2 =>
2 C2H5COOH + Na2CO3 = 2 C2H5COONa + H2O + CO2
Na + Zn + UO2 + HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O) + H =>
Na + Zn + 3 UO2 + 9 HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O) + 9 H
Og99U99 = Og2U2 =>
2 Og99U99 = 99 Og2U2
NaNO3 + SrCl2 = NaCl2 + SrNO3 =>
NaNO3 + SrCl2 = NaCl2 + SrNO3
AgCl + SO3 = AgSO3 + Cl =>
AgCl + SO3 = AgSO3 + Cl
AuNO3 + H2 = Au + HNO3 =>
2 AuNO3 + H2 = 2 Au + 2 HNO3
CH3CH(CH3)CHCH2 + Cl2 = CH3CH(CH3)CHCHCl + HCl =>
CH3CH(CH3)CHCH2 + Cl2 = CH3CH(CH3)CHCHCl + HCl
SF6 + O2 = SO2 + F =>
SF6 + O2 = SO2 + 6 F
LiHBr = HLiBr =>
LiHBr = HLiBr
KOH + Al(OH)3 = K3(Al(OH)6) =>
3 KOH + Al(OH)3 = K3(Al(OH)6)
Al02 = Al203 =>
203 Al02 = 2 Al203
CH3CH2COOCH2CH3 + KOH = CH3CH2COOK + CH3CH2OH =>
CH3CH2COOCH2CH3 + KOH = CH3CH2COOK + CH3CH2OH
NaMnO4 + NO + HCl = MnCl + NO2 + NaCl + H2O =>
NaMnO4 + 3 NO + 2 HCl = MnCl + 3 NO2 + NaCl + H2O
Na2O + F = NaF + O =>
Na2O + 2 F = 2 NaF + O
HClO3 + Na3P = NaOH + O2 + P2Cl6 =>
6 HClO3 + 2 Na3P = 6 NaOH + 6 O2 + P2Cl6
CaCl2 + Sr = CaSr + Cl2 =>
CaCl2 + Sr = CaSr + Cl2
Cu(aq)NaOH = CuOHNa =>
Cu(aq)NaOH = CuOHNa
TeBr4 + AgCN = Te(CN)2 + AgBr + BrCN =>
TeBr4 + 3 AgCN = Te(CN)2 + 3 AgBr + BrCN
Mn2O3 + H2O = HMnO2 =>
Mn2O3 + H2O = 2 HMnO2
RbOHHClO = RbClOH2O =>
RbOHHClO = RbClOH2O
K3PO4 + H2SO4 = H3PO4 + K2SO4 =>
2 K3PO4 + 3 H2SO4 = 2 H3PO4 + 3 K2SO4
CH3CH2NH2 + CH3Cl = CH3CH2CH3 + NH2Cl =>
CH3CH2NH2 + CH3Cl = CH3CH2CH3 + NH2Cl
Na2CrO4 + NaBr + H2SO4 = Br2 + H2O + Na2SO4 + CrSO4 =>
Na2CrO4 + 4 NaBr + 4 H2SO4 = 2 Br2 + 4 H2O + 3 Na2SO4 + CrSO4
H3BO3 = B4H2O7 + H2O =>
4 H3BO3 = B4H2O7 + 5 H2O
I2 + Br2 + H2O = IO3{-} + Br{-} + H{+} =>
I2 + 5 Br2 + 6 H2O = 2 IO3{-} + 10 Br{-} + 12 H{+}
CrCl3 + NaOH = Cr2O3 + HClNaCl =>
2 CrCl3 + 3 NaOH = Cr2O3 + 3 HClNaCl
K2CrO7 + H2SO4 + H2S = KHSO4 + Cr2(SO4)3 + H2O =>
8 K2CrO7 + 19 H2SO4 + 9 H2S = 16 KHSO4 + 4 Cr2(SO4)3 + 20 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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