| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Fe2O3 + SO4 = Fe2(SO4)3 + O2 =>
2 Fe2O3 + 6 SO4 = 2 Fe2(SO4)3 + 3 O2
KF + Pb(NO3) = PbF + K(NO3) =>
KF + Pb(NO3) = PbF + K(NO3)
CH3CHCH2 + CH3Br = CH3CHCH3 + Br =>
2 CH3CHCH2 + 3 CH3Br = 3 CH3CHCH3 + 3 Br
K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
CH4 + OH = CO2 + H2 =>
CH4 + 2 OH = CO2 + 3 H2
Cr2 + O3 = Cr2O2 =>
3 Cr2 + 2 O3 = 3 Cr2O2
PHCHO2 + NaHCO3 = PHCO2 + H2O + CO2 + Na =>
PHCHO2 + NaHCO3 = PHCO2 + H2O + CO2 + Na
Cu + H2SO4 + H{+} = Cu{+2} + SO2 + H2O =>
Cu + H2SO4 + 2 H{+} = Cu{+2} + SO2 + 2 H2O
H2 + O2 + Y3 = Y(OH)3 =>
9 H2 + 9 O2 + 2 Y3 = 6 Y(OH)3
HgS(s) + FeCl3(aq) + H2O2(aq) = HgCl2(aq) + FeCl2(aq) + SO4(aq) + H2O =>
HgS(s) + 2 FeCl3(aq) + 4 H2O2(aq) = HgCl2(aq) + 2 FeCl2(aq) + SO4(aq) + 4 H2O
Cu(NO3)2 + OH = Cu(OH)2 + OH(NO3)2 =>
Cu(NO3)2 + 3 OH = Cu(OH)2 + OH(NO3)2
Na2O2 + H2FO4 = Na2FO4 + H2O2 =>
Na2O2 + H2FO4 = Na2FO4 + H2O2
C2H4 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
6 C2H4 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH
H3PO4 + Na2CO3 = Na3PO4 + H2O*CO2 =>
2 H3PO4 + 3 Na2CO3 = 2 Na3PO4 + 3 H2O*CO2
H2S + Fe = Fe2S + H =>
H2S + 2 Fe = Fe2S + 2 H
Na2HPO4 + H2O = NaOH + H3PO4 =>
Na2HPO4 + 2 H2O = 2 NaOH + H3PO4
C6H4 + O2 = O2H + C =>
C6H4 + 4 O2 = 4 O2H + 6 C
C4H8O2 + H2O + CaCO3 = CaOH + H2CO3 =>
C4H8O2 + 30 H2O + 20 CaCO3 = 20 CaOH + 24 H2CO3
As4O6 + OH{-} = AsO2{-} + H2O =>
As4O6 + 4 OH{-} = 4 AsO2{-} + 2 H2O
FeSO4 + NaF = FeF2 + Na2SO4 =>
FeSO4 + 2 NaF = FeF2 + Na2SO4
NiCl2 + KI = KCl + I + Ni =>
NiCl2 + 2 KI = 2 KCl + 2 I + Ni
H2SO4 + NaOH = NaSO4 + H2O + H2 =>
2 H2SO4 + 2 NaOH = 2 NaSO4 + 2 H2O + H2
SnS2 + H2O = Sn(OH)4 + H2S =>
SnS2 + 4 H2O = Sn(OH)4 + 2 H2S
C7H6O3 + CH3CH2OH = C9H10O3 + H2O =>
C7H6O3 + CH3CH2OH = C9H10O3 + H2O
Bi + H2SO3 = Bi2(SO3)3 + H2 =>
2 Bi + 3 H2SO3 = Bi2(SO3)3 + 3 H2
N2H4 + MnO4{-} + H{+} = N2 + Mn2{+} + H2O =>
13 N2H4 + 8 MnO4{-} + 12 H{+} = 13 N2 + 4 Mn2{+} + 32 H2O
KSCN + Sb(NO2)3 = KNO2 + Sb(SCN)3 =>
3 KSCN + Sb(NO2)3 = 3 KNO2 + Sb(SCN)3
Fe(OH)3 + H3BO3 = [Fe(OH)]3(BO3)2 + H2O =>
3 Fe(OH)3 + 2 H3BO3 = [Fe(OH)]3(BO3)2 + 6 H2O
FeSO4 + NaF = FeF2 + Na2SO4 =>
FeSO4 + 2 NaF = FeF2 + Na2SO4
K2SO3 + HClO3 = H2O + SO2 + KCl + O2 =>
K2SO3 + 2 HClO3 = H2O + SO2 + 2 KCl + 3 O2
Al(OH)3 + Ca(OH)2 = Ca3(AlO3)2 + H2O =>
2 Al(OH)3 + 3 Ca(OH)2 = Ca3(AlO3)2 + 6 H2O
BiPO4 + H2O = Bi(OH)3 + H3PO4 =>
BiPO4 + 3 H2O = Bi(OH)3 + H3PO4
Ni + NH4Cl = NiCl2 + NH4 =>
Ni + 2 NH4Cl = NiCl2 + 2 NH4
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
FeS + (HCl) = H2S + FeCl2 =>
FeS + 2(HCl) = H2S + FeCl2
Cs2SO3 + H3PO4 = Cs3PO4 + H2O + SO2 =>
3 Cs2SO3 + 2 H3PO4 = 2 Cs3PO4 + 3 H2O + 3 SO2
[Cu(NH3)4]Cl2 + H2S = [Cu(NH3)4]S + HCl =>
[Cu(NH3)4]Cl2 + H2S = [Cu(NH3)4]S + 2 HCl
LiNO3 + K2O = Li2O + KNO3 =>
2 LiNO3 + K2O = Li2O + 2 KNO3
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
TeO2 + H2O = Te(OH)4 =>
TeO2 + 2 H2O = Te(OH)4
FeS2 + O = SO2 + Fe =>
FeS2 + 4 O = 2 SO2 + Fe
InBr3 + NaOH = In(OH)3 + NaBr =>
InBr3 + 3 NaOH = In(OH)3 + 3 NaBr
Ca + Cl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 Ca + 3 Cl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cr(s) + CdCl2(aq) = CrCl3(aq) + Cd(s) =>
2 Cr(s) + 3 CdCl2(aq) = 2 CrCl3(aq) + 3 Cd(s)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
O98147 = O17283661253756842163562536123512752166512368651326512346 =>
7.5180062859627E + 14 O98147 = 8 O17283661253756842163562536123512752166512368651326512346
CrCI3 + Ba(OH)2 = Cr(OH)2 + BaCI3 =>
CrCI3 + Ba(OH)2 = Cr(OH)2 + BaCI3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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