| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(C5H5)2 + (CH3CO)2O = Fe(C5H5)(C5H4COCH3) + CH3COOH
C2H4O + H2O = C2H6O + O2 =>
2 C2H4O + 2 H2O = 2 C2H6O + O2
FeS + KMnO4 = Fe(MnO4)2 + K2S =>
FeS + 2 KMnO4 = Fe(MnO4)2 + K2S
VO{2+} + MnO4{-} + H2O = HVO3 + Mn{2+} + H{+} =>
5 VO{2+} + MnO4{-} + 6 H2O = 5 HVO3 + Mn{2+} + 7 H{+}
Sr(NO3)2 + Dy2O3 + NH4H2PO4 + NH2CONH2 + NH4F = Sr499(PO4)3FDy001 + N2 + CO2 + H2O =>
2994 Sr(NO3)2 + 3 Dy2O3 + 18.000000000001NH4H2PO4 + 5969 NH2CONH2 + 6 NH4F = 6 Sr499(PO4)3FDy001 + 8975 N2 + 5969 CO2 + 12004 H2O
CoCl2(H2O)6 + NH4Cl + NH3 + H2O2 = Co(NH3)5Cl3 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + 8 NH3 + H2O2 = 2 Co(NH3)5Cl3 + 14 H2O
P2O5 = P2 + O2 =>
2 P2O5 = 2 P2 + 5 O2
Mg(OH)2 + H4P2O7 = (MgOH)4P2O7 + H2O =>
4 Mg(OH)2 + H4P2O7 = (MgOH)4P2O7 + 4 H2O
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
MnCl2 + KOH + H2O2 = KCl + H2O + MnO2 =>
MnCl2 + 2 KOH + H2O2 = 2 KCl + 2 H2O + MnO2
Cu(s) + HNO3 = Cu(NO3)2 + H2 =>
Cu(s) + 2 HNO3 = Cu(NO3)2 + H2
K2CO3(s) + HCl(l) = KCl(s) + H2O(l) + CO2 =>
K2CO3(s) + 2 HCl(l) = 2 KCl(s) + H2O(l) + CO2
CuCl2 + F = FCl2 + Cu =>
CuCl2 + F = FCl2 + Cu
NaAlO2 + Br2 + H2O = NaBr + NaBrO3 + Al(OH)3 =>
6 NaAlO2 + 3 Br2 + 9 H2O = 5 NaBr + NaBrO3 + 6 Al(OH)3
K2MnO4 + H2SO4 = MnSO4 + KMnO4 + K2SO4 + H2O =>
5 K2MnO4 + 4 H2SO4 = MnSO4 + 4 KMnO4 + 3 K2SO4 + 4 H2O
NaOH + HCl + CuSO4 = Cu(OH)2 + NaCl + H2SO4 =>
2 NaOH + 2 HCl + CuSO4 = Cu(OH)2 + 2 NaCl + H2SO4
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + KNO3 =>
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + 2 KNO3
Cu + Pb(No3)2 = CuNo32 + Pb =>
3 Cu + 16 Pb(No3)2 = 3 CuNo32 + 16 Pb
Fe2O3 + H2O = Fe(OH)3 = =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
RbF + CuSO4 = Rb2SO4 + F2Cu =>
2 RbF + CuSO4 = Rb2SO4 + F2Cu
Er2O3 + Fe2O3 = ErFeO3 =>
Er2O3 + Fe2O3 = 2 ErFeO3
CH3CH2NH2 + H2O = CH3CH2NH3 + OH =>
CH3CH2NH2 + H2O = CH3CH2NH3 + OH
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
Al(NO3)3 + NH3 = AlNH3 + NO3 =>
Al(NO3)3 + NH3 = AlNH3 + 3 NO3
C7H5O6N3 + O2 = CO2 + N2 + H2O =>
4 C7H5O6N3 + 21 O2 = 28 CO2 + 6 N2 + 10 H2O
B + H2O = B2H6 + O2 =>
4 B + 6 H2O = 2 B2H6 + 3 O2
CaCO3 + HAc = CaAc2 + H2O + CO2 =>
CaCO3 + 2 HAc = CaAc2 + H2O + CO2
LiOH + Fe(C2H3O2)3 = Fe(OH)3 + Li(C2H3O2) =>
3 LiOH + Fe(C2H3O2)3 = Fe(OH)3 + 3 Li(C2H3O2)
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
MnSO4 + NH3 = MnH3 + NSO4 =>
MnSO4 + NH3 = MnH3 + NSO4
Cr2O3(s) + CH4(g) = Cr(s) + CO(g) + H2O(g) =>
Cr2O3(s) + CH4(g) = 2 Cr(s) + CO(g) + 2 H2O(g)
H2SO4(aq) + TiO2(s) = H2O2(l) + TiSO4(aq) =>
H2SO4(aq) + TiO2(s) = H2O2(l) + TiSO4(aq)
Sb2S3 + HNO3 = Sb(NO3)3 + H2S =>
Sb2S3 + 6 HNO3 = 2 Sb(NO3)3 + 3 H2S
FeO4{2-} + H2O + H{+} = [Fe(H2O)6]{3+} + O2 =>
4 FeO4{2-} + 14 H2O + 20 H{+} = 4[Fe(H2O)6]{3+} + 3 O2
Pb(NO3)2 + H2O = PbO + HNO3 =>
Pb(NO3)2 + H2O = PbO + 2 HNO3
Sn4 + Cu(NO3)2 = Sn(NO3)4 + Cu =>
Sn4 + 8 Cu(NO3)2 = 4 Sn(NO3)4 + 8 Cu
CH3CH2OH + H2O = CH3CH2O + H3O =>
CH3CH2OH + H2O = CH3CH2O + H3O
BaO + HIO3 = BaIO3 + OH =>
BaO + HIO3 = BaIO3 + OH
C12H22O11(g) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(g) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
H3[Fe(CN)6] + Mg(OH)2 = Mg3([Fe(CN)6])2 + H2O =>
2 H3[Fe(CN)6] + 3 Mg(OH)2 = Mg3([Fe(CN)6])2 + 6 H2O
NaOCH3 + H2O = NaOH + CH4O =>
NaOCH3 + H2O = NaOH + CH4O
FeS + H2S = FeS2 + H2 =>
FeS + H2S = FeS2 + H2
CO2 + H2O = C7H16 + O =>
7 CO2 + 8 H2O = C7H16 + 22 O
CrO4{2-} + S{2-} + H2O = S + CrO2{-} + OH{-} =>
2 CrO4{2-} + 3 S{2-} + 4 H2O = 3 S + 2 CrO2{-} + 8 OH{-}
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
Sr3(PO4)2 = SrO + P2O5 =>
Sr3(PO4)2 = 3 SrO + P2O5
FeS + Cl2 = FeCl3 + S =>
2 FeS + 3 Cl2 = 2 FeCl3 + 2 S
CuSO4 + H3PO2 + H2O = CuH + H2SO3 + H3PO4 =>
4 CuSO4 + 5 H3PO2 + 6 H2O = 4 CuH + 4 H2SO3 + 5 H3PO4
HNO3 + C2H2O4 = C22H25NO6 + H2O + CO2 =>
HNO3 + 53 C2H2O4 = C22H25NO6 + 41 H2O + 84 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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