| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO2 + SO3 = NO + SO4
HCl + O2 + Fe3 = Fe2O3H2 + Cl2 =>
12 HCl + 9 O2 + 4 Fe3 = 6 Fe2O3H2 + 6 Cl2
FeCl2 + Al = Fe + AlCl3 =>
3 FeCl2 + 2 Al = 3 Fe + 2 AlCl3
HReO4 + LiOH = LiReO4 + H2O =>
HReO4 + LiOH = LiReO4 + H2O
CH3OH + KOH = CH3KO + H2O =>
CH3OH + KOH = CH3KO + H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
MnO4{-} + ClO2{-} + H2O = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 3 ClO2{-} + 2 H2O = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
Na2SO4 + BaCl2 = BaO4S + NaCl =>
Na2SO4 + BaCl2 = BaO4S + 2 NaCl
Cr2O3 + H2 = Cr + H2O3 =>
Cr2O3 + H2 = 2 Cr + H2O3
KBr + Pb(NO3){2} = KNO3 + PbBr{2} =>
KBr + Pb(NO3){2} = KNO3 + PbBr{2}
Cl2O + F2 = ClOF3 + ClF =>
Cl2O + 2 F2 = ClOF3 + ClF
C4H10O + K2Cr2O7 + H2SO4 = C4H8O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H10O + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H8O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
Pb(No3)2 + NaCl = Na2(No3)2 + PbCl2 =>
Pb(No3)2 + 2 NaCl = Na2(No3)2 + PbCl2
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al2(SO4)3 + Fe(OH)3 = Al2(OH)3 + Fe(SO4)3 =>
Al2(SO4)3 + Fe(OH)3 = Al2(OH)3 + Fe(SO4)3
AgNO3(aq) + ZnCl2(aq) = AgCl + Zn(NO3)2(aq) =>
2 AgNO3(aq) + ZnCl2(aq) = 2 AgCl + Zn(NO3)2(aq)
Al2(SO4)3 + NaOH = Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Al(OH)3
Ni + AuCl = Au + NiCl2 =>
Ni + 2 AuCl = 2 Au + NiCl2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Cr2S3 + SO3 = S + Cr2O3 =>
Cr2S3 + SO3 = 4 S + Cr2O3
Cu + O2 = Cu(O)2 =>
Cu + O2 = Cu(O)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cl2(g) + LiI(aq) = LiCl(aq) + I(g) =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + 2 I(g)
HCl + MgCO3 = MgCl2 + H2CO3(s) =>
2 HCl + MgCO3 = MgCl2 + H2CO3(s)
HCl(aq) + AgOH(aq) = AgCl + H2O =>
HCl(aq) + AgOH(aq) = AgCl + H2O
Al2(SO4)3 + CaO = Al2O3 + CaSO4 =>
Al2(SO4)3 + 3 CaO = Al2O3 + 3 CaSO4
KNO2H2SO4 = HKNO2HSO4 =>
KNO2H2SO4 = HKNO2HSO4
Cr2S3 + Mn(NO3)2 + Na2(CO3) = NO + CO2 + Na2(CrO4) + Na(MnO4) + Na2(SO4) =>
Cr2S3 + 30 Mn(NO3)2 + 20 Na2(CO3) = 60 NO + 20 CO2 + 2 Na2(CrO4) + 30 Na(MnO4) + 3 Na2(SO4)
Fe(OH)3 + HCl = FeOHCl2 + H2O =>
Fe(OH)3 + 2 HCl = FeOHCl2 + 2 H2O
Ni + AuCl = Au + NiCl2 =>
Ni + 2 AuCl = 2 Au + NiCl2
Fe(NO3)3 + KSCN = Fe(SCN)6 + KNO3 + Fe =>
2 Fe(NO3)3 + 6 KSCN = Fe(SCN)6 + 6 KNO3 + Fe
As2S3 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = 2 H3AsO4 + 3 H2SO4 + 28 NO2 + 8 H2O
(CoO) + Co2O3 = (Co3O4) =>
(CoO) + Co2O3 = (Co3O4)
FeCl2 + NaClO + H2O + NaOH = NaCl + Fe(OH)3 =>
2 FeCl2 + NaClO + H2O + 4 NaOH = 5 NaCl + 2 Fe(OH)3
NaOH + CuCI2 = CuOH + NaCI2 =>
NaOH + CuCI2 = CuOH + NaCI2
K + LiOH = KOH + Li =>
K + LiOH = KOH + Li
C5H12 + Cl2 = C5H11Cl + HCl =>
C5H12 + Cl2 = C5H11Cl + HCl
Al2(SO4)3 + NaOH = Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Al(OH)3
Na2SO4 + FeNO3 = Na2NO3 + FeSO4 =>
Na2SO4 + FeNO3 = Na2NO3 + FeSO4
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
CH3COCl + CH3CH2COONa = CH3COOCOCH2CH3 + NaCl =>
CH3COCl + CH3CH2COONa = CH3COOCOCH2CH3 + NaCl
FeSO4(aq) + BaCl2(aq) = FeCl2(aq) + BaSO4(s) =>
FeSO4(aq) + BaCl2(aq) = FeCl2(aq) + BaSO4(s)
MeO + H2O = Me(OH)2 =>
MeO + H2O = Me(OH)2
SnCl2 + HNO3 = Sn(NO3)2 + HCl =>
SnCl2 + 2 HNO3 = Sn(NO3)2 + 2 HCl
Li2CO3 + Cl = LiCl + CO3 =>
Li2CO3 + 2 Cl = 2 LiCl + CO3
FeO + Cu = CuO + Fe2 =>
2 FeO + 2 Cu = 2 CuO + Fe2
PH3(g) + N2O(g) = P4O10(s) + H2O(l) + N2(g) =>
4 PH3(g) + 16 N2O(g) = P4O10(s) + 6 H2O(l) + 16 N2(g)
Li2CO3 + Cl = LiCl + CO3 =>
Li2CO3 + 2 Cl = 2 LiCl + CO3
BaSO4 + KF = BaF + KSO4 =>
BaSO4 + KF = BaF + KSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/24
Équations équilibrées sur04/15/23
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