| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6 + HI = C6H5I + H2
TiO2 + ICl3 = TiCl4 + I2 + O2 =>
3 TiO2 + 4 ICl3 = 3 TiCl4 + 2 I2 + 3 O2
CO(g) = C + O2 =>
2 CO(g) = 2 C + O2
H2CO3 + Cr(OH)3 = Cr2(CO3)3 + H2O =>
3 H2CO3 + 2 Cr(OH)3 = Cr2(CO3)3 + 6 H2O
Cr(OH)3 + NaClO + Na2CO3 = Na2CrO4 + NaCl + H2O + CO2 =>
2 Cr(OH)3 + 3 NaClO + 2 Na2CO3 = 2 Na2CrO4 + 3 NaCl + 3 H2O + 2 CO2
H(C2H3O2) + LiOH = H2O + Li(C2H3O2) =>
H(C2H3O2) + LiOH = H2O + Li(C2H3O2)
SrCl2 + KMnO4 + H3PO3 = Cl2 + Mn3(PO4)2 + Sr3(PO4)2 + K3PO4 + H2O =>
27 SrCl2 + 30 KMnO4 + 48 H3PO3 = 27 Cl2 + 10 Mn3(PO4)2 + 9 Sr3(PO4)2 + 10 K3PO4 + 72 H2O
Pb(NO3)2 + MgSO4 = PbSO4 + Mg(NO3)2 =>
Pb(NO3)2 + MgSO4 = PbSO4 + Mg(NO3)2
Mn3O4 + HNO3 = HMnO4 + NO2 + H2O =>
Mn3O4 + 13 HNO3 = 3 HMnO4 + 13 NO2 + 5 H2O
Ca(NO3)2 + (NH4)2SO4 = Ca2(SO4)2 + NH4NO3 =>
2 Ca(NO3)2 + 2(NH4)2SO4 = Ca2(SO4)2 + 4 NH4NO3
BrH + H2O = H3O + Br =>
BrH + H2O = H3O + Br
H2SO4 + C3H6O = C3H8SO5 =>
H2SO4 + C3H6O = C3H8SO5
H3AsO4 + Zn = AsH3 + ZnO =>
H3AsO4 + 4 Zn = AsH3 + 4 ZnO
(NH4)2CrO4 + Sn(ClO4)2 = (NH4)2(ClO4)2 + Sn(CrO4) =>
(NH4)2CrO4 + Sn(ClO4)2 = (NH4)2(ClO4)2 + Sn(CrO4)
H2S(g) + SO2(g) = S8(g) + H2O(g) =>
16 H2S(g) + 8 SO2(g) = 3 S8(g) + 16 H2O(g)
KOH(aq) + NH4Br(aq) = KBr + NH4OH =>
KOH(aq) + NH4Br(aq) = KBr + NH4OH
MgCO3 + HI = MgI2 + H2CO3 =>
MgCO3 + 2 HI = MgI2 + H2CO3
Fe2(SO4)3(aq) + Na3PO4(aq) = FePO4(s) + Na2SO4(aq) =>
Fe2(SO4)3(aq) + 2 Na3PO4(aq) = 2 FePO4(s) + 3 Na2SO4(aq)
C2H5OH + H2O2 = CH3CHO + H2O =>
C2H5OH + H2O2 = CH3CHO + 2 H2O
NH4OH + Cu(C2H3O2)2 = NH4(C2H3O2)2 + CuOH =>
NH4OH + Cu(C2H3O2)2 = NH4(C2H3O2)2 + CuOH
H2SO4 + Cu = CuS + CuSO4 + H2O =>
4 H2SO4 + 4 Cu = CuS + 3 CuSO4 + 4 H2O
H3PO4 + Cr(OH)3 = (CrOH)3(PO4)2 + H2O =>
2 H3PO4 + 3 Cr(OH)3 = (CrOH)3(PO4)2 + 6 H2O
C6H6O(s) + O2(g) = CO2(g) + H2O(g) =>
C6H6O(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
Ca(OH)2 + Cl2O7 = CaO + Cl(OH)7 =>
7 Ca(OH)2 + Cl2O7 = 7 CaO + 2 Cl(OH)7
P4O10(s) + H2O(l) = H3PO4(aq) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(aq)
HBr(aq) + NH3(aq) = NH4Br =>
HBr(aq) + NH3(aq) = NH4Br
P4O10 + H2O = H2PO4 + H3O =>
P4O10 + 10 H2O = 4 H2PO4 + 4 H3O
C2H6 + HCl = C2H5Cl + H2 =>
C2H6 + HCl = C2H5Cl + H2
Cu + Fe(NO3)3 = Cu(NO3) + Fe =>
3 Cu + Fe(NO3)3 = 3 Cu(NO3) + Fe
C2H2 + CH4 = C3H8 =>
2 C2H2 + 5 CH4 = 3 C3H8
H3CCO2H + NaOH = Na(H3CCO2) + H2O =>
H3CCO2H + NaOH = Na(H3CCO2) + H2O
H2C6H6O6 + OH = HC6H6O6 + H2O =>
H2C6H6O6 + OH = HC6H6O6 + H2O
C2H4O = C2H2 + H2O =>
C2H4O = C2H2 + H2O
K2Cr2O7 + KI + H2SO4 = K2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
CoBr3 = Co + Br =>
CoBr3 = Co + 3 Br
LiCl(aq) = Li + Cl =>
LiCl(aq) = Li + Cl
Zn(NO3)2(aq) + Co(s) = Co(NO3)(aq) + Zn(s) =>
Zn(NO3)2(aq) + 2 Co(s) = 2 Co(NO3)(aq) + Zn(s)
Cr(OH)3 + MnO4 = CrO4 + MnO2 + H2O =>
4 Cr(OH)3 + 5 MnO4 = 4 CrO4 + 5 MnO2 + 6 H2O
C2H5BrMg = C2H5MgBr =>
C2H5BrMg = C2H5MgBr
SO4 + H = SO2 + H2O =>
SO4 + 4 H = SO2 + 2 H2O
CH30H + O2 = CO2 + H2O =>
4 CH30H + 35 O2 = 4 CO2 + 62 H2O
Al + H3PO3 = AlPO3 + H3 =>
Al + H3PO3 = AlPO3 + H3
Cu + CO2 = Cu2O + CO =>
2 Cu + CO2 = Cu2O + CO
Cs2O = Cs + O2 =>
2 Cs2O = 4 Cs + O2
Ag + Fe(No3)3 = AgNo3 + Fe =>
3 Ag + Fe(No3)3 = 3 AgNo3 + Fe
Cl + LiBr = LiCl + Br2 =>
2 Cl + 2 LiBr = 2 LiCl + Br2
Br + FeSO4 = FeBr2 + SO4 =>
2 Br + FeSO4 = FeBr2 + SO4
Co2(SO4)3 + Na2CO3 = Co2CO3 + Na2(SO4)3 =>
Co2(SO4)3 + Na2CO3 = Co2CO3 + Na2(SO4)3
SCl2 = S2Cl2 + Cl2 =>
2 SCl2 = S2Cl2 + Cl2
CrO4{2-} + S{2-} + H2O = Cr(OH)3 + SO4{2-} + OH{-} =>
8 CrO4{2-} + 3 S{2-} + 20 H2O = 8 Cr(OH)3 + 3 SO4{2-} + 16 OH{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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