| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H12O6 = 4 C3H8O + 2 H2O + 6 CO2
H2CrO4 + C6H5CHO = C6H5COOH + Cr2O3H + H2O =>
4 H2CrO4 + 7 C6H5CHO = 7 C6H5COOH + 2 Cr2O3H + 3 H2O
CuO + NH4 = Cu + H2O + N =>
2 CuO + NH4 = 2 Cu + 2 H2O + N
CH3CH(OH)CH3 + CuO = CH3C(O)CH3 + Cu + H2O =>
CH3CH(OH)CH3 + CuO = CH3C(O)CH3 + Cu + H2O
HI + NaHCO3 = CO2 + H2O + NaI =>
HI + NaHCO3 = CO2 + H2O + NaI
Au2O3 + H = Au + H2O =>
Au2O3 + 6 H = 2 Au + 3 H2O
Al{+3} + N{-3} = AlN =>
Al{+3} + N{-3} = AlN
FeSO4 + H2SO4 + HNO3 = Fe2S3O12 + NO + H2O =>
6 FeSO4 + 3 H2SO4 + 2 HNO3 = 3 Fe2S3O12 + 2 NO + 4 H2O
Cu(NO3)2*3H2O + Na3PO4*12H2O = Cu3(PO4)2 + NaNO3 + H2O =>
3 Cu(NO3)2*3H2O + 2 Na3PO4*12H2O = Cu3(PO4)2 + 6 NaNO3 + 33 H2O
Zn(ClO4)2 + Na2S = ZnS + NaClO4 =>
Zn(ClO4)2 + Na2S = ZnS + 2 NaClO4
Mn2O3 + TiO2 = MnTiO3 + O2 =>
2 Mn2O3 + 4 TiO2 = 4 MnTiO3 + O2
Fe(s) + NaCl = FeCl + Na =>
Fe(s) + NaCl = FeCl + Na
Mg(NO3)2 + AlBr3 = MgBr2 + Al(NO3)3 =>
3 Mg(NO3)2 + 2 AlBr3 = 3 MgBr2 + 2 Al(NO3)3
(NH4)2SO4(aq) + KOH(aq) = K2SO4(aq) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 NH3(g) + 2 H2O(l)
Mg{+2} + F{-} = MgF2 =>
Mg{+2} + 2 F{-} = MgF2
H2SO4 + F = FSO4 + H =>
H2SO4 + F = FSO4 + 2 H
NaBr + I = IBr + Na =>
NaBr + I = IBr + Na
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
PF3 + CaCl2 = CaF2 + PCl3 =>
2 PF3 + 3 CaCl2 = 3 CaF2 + 2 PCl3
Fe + H2SO4 = Fe2(SO4)3 + S + H2O =>
2 Fe + 4 H2SO4 = Fe2(SO4)3 + S + 4 H2O
CaOH2 + HNO3 = HOH2 + CaNO3 =>
CaOH2 + HNO3 = HOH2 + CaNO3
HBr(aq) + MgSO3(s) = H2SO3(aq) + MgBr2 =>
2 HBr(aq) + MgSO3(s) = H2SO3(aq) + MgBr2
(NH2)2NH*HNO3 = NH2NHNHNO2 + H2O =>
(NH2)2NH*HNO3 = NH2NHNHNO2 + H2O
Pd(NO3)2 + HCOONa = Pd + NaHNO3 + CO2 =>
Pd(NO3)2 + 2 HCOONa = Pd + 2 NaHNO3 + 2 CO2
Cu(OH)2 + NaOH = Na2CuO2 + H2O =>
Cu(OH)2 + 2 NaOH = Na2CuO2 + 2 H2O
C20H14O4 + OH = H2O + C20H13O4 =>
C20H14O4 + OH = H2O + C20H13O4
BiCl3 + HNO3 = Bi(NO3)3 + NO2 + HClO4 + H2O =>
BiCl3 + 27 HNO3 = Bi(NO3)3 + 24 NO2 + 3 HClO4 + 12 H2O
CH3CH2CH2CH3 + Br2 = CH3CH2CHBrCH3 + HBr =>
CH3CH2CH2CH3 + Br2 = CH3CH2CHBrCH3 + HBr
Sb{3}P{3} + SnBr{3} = SbBr{3} + Sn{3}P{4} =>
Sb{3}P{3} + SnBr{3} = SbBr{3} + Sn{3}P{4}
Zn(OH)2 + Cl2O7 = Zn(ClO4)2 + H2O =>
Zn(OH)2 + Cl2O7 = Zn(ClO4)2 + H2O
NH4Cl(s) + Ba(OH)2(aq) = BaCl2(aq) + H2O(l) + NH3(g) =>
2 NH4Cl(s) + Ba(OH)2(aq) = BaCl2(aq) + 2 H2O(l) + 2 NH3(g)
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
CuSCN = Cu + SCN =>
CuSCN = Cu + SCN
CoCl2*H2O = CoCl + H2O + Cl =>
CoCl2*H2O = CoCl + H2O + Cl
St + HNO3 = NH4NO3 + H2O + StNO3 =>
8 St + 10 HNO3 = NH4NO3 + 3 H2O + 8 StNO3
LiOH + Fe(OH)3 = FeLiO2 + H2O =>
LiOH + Fe(OH)3 = FeLiO2 + 2 H2O
Cr(NO3)3 = Cr2O2 + NO2 + O2 =>
2 Cr(NO3)3 = Cr2O2 + 6 NO2 + 2 O2
H3AsO4 + Al(OH)3 = AlAsO4 + H2O =>
H3AsO4 + Al(OH)3 = AlAsO4 + 3 H2O
CuCl2 + NH3 = [Cu(NH3)2]Cl2 =>
CuCl2 + 2 NH3 = [Cu(NH3)2]Cl2
AgNO3(aq) + CuSO4(aq) = AgSO4(aq) + CuNO3(aq) =>
AgNO3(aq) + CuSO4(aq) = AgSO4(aq) + CuNO3(aq)
KNO3 + H2SO4 + (C6H5)2NH = KHSO4 + (C6H5)2NH2NO3 =>
KNO3 + H2SO4 + (C6H5)2NH = KHSO4 + (C6H5)2NH2NO3
HCe + Na2SiO3 = H2SiO3 + NaCe =>
2 HCe + Na2SiO3 = H2SiO3 + 2 NaCe
CU + NH3 + O2 + H2O = CU(NH3)4(OH)2 =>
2 CU + 8 NH3 + O2 + 2 H2O = 2 CU(NH3)4(OH)2
BaCO3 + ZrO2 + K2CO3 + Nb2O5 = K65Ba35Nb65Zr35O3 + CO2 + O2 =>
70 BaCO3 + 70 ZrO2 + 65 K2CO3 + 65 Nb2O5 = 2 K65Ba35Nb65Zr35O3 + 135 CO2 + 297 O2
Pb(OH)2 + H3PO3 = Pb3(PO3)2 + H2O =>
3 Pb(OH)2 + 2 H3PO3 = Pb3(PO3)2 + 6 H2O
C6H8O6 + I3{-} + H2O = C6H8O7 + I{-} + H{+} =>
C6H8O6 + I3{-} + H2O = C6H8O7 + 3 I{-} + 2 H{+}
Mn{2+} + SO4{2-} + H{+} + PbO2 = PbSO4 + MnO4{-} + H2O =>
2 Mn{2+} + 5 SO4{2-} + 4 H{+} + 5 PbO2 = 5 PbSO4 + 2 MnO4{-} + 2 H2O
K + H2O(l) = KOH + H2 =>
2 K + 2 H2O(l) = 2 KOH + H2
Na2S2O3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2MnO4 + H2O =>
3 Na2S2O3 + 8 KMnO4 + H2SO4 = 3 Na2SO4 + 4 MnSO4 + 4 K2MnO4 + H2O
Na2(SO4) + BaI2 = Ba(SO4) + NaI =>
Na2(SO4) + BaI2 = Ba(SO4) + 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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