| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoSO4 + Pb(NO3)2 = Co(NO3)2 + PbSO4
Fe2(CO3)3 + Ca(SO4) = Fe2(SO4)3 + Ca(CO3) =>
Fe2(CO3)3 + 3 Ca(SO4) = Fe2(SO4)3 + 3 Ca(CO3)
CuCl2 + CuSO4 = Cu + Cl2SO4 =>
CuCl2 + CuSO4 = 2 Cu + Cl2SO4
FeO + BaCl2 = FeCl2 + BaO =>
FeO + BaCl2 = FeCl2 + BaO
Cr + OH = Cr(OH)2 =>
Cr + 2 OH = Cr(OH)2
CO2 + H2O = HCO2{+} + OH{-} =>
CO2 + H2O = HCO2{+} + OH{-}
Cr2(SO4)3 + (NH4)2CO3 = Cr2(CO3)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2CO3 = Cr2(CO3)3 + 3(NH4)2SO4
H2CO3BaSiO3 = H2SiO3BaCO3 =>
H2CO3BaSiO3 = H2SiO3BaCO3
(NH4)2S + Mn(NO3)2 = NH4NO3 + MnS =>
(NH4)2S + Mn(NO3)2 = 2 NH4NO3 + MnS
Na + HNO3 = NaNO3 + H =>
Na + HNO3 = NaNO3 + H
Cl4 = Cl =>
Cl4 = 4 Cl
PbCl2 + O2 = Pb(ClO3)2 =>
PbCl2 + 3 O2 = Pb(ClO3)2
Na2Cr2O7 + Pb(No3)2 = Cr2O7Pb + NaNo3 =>
Na2Cr2O7 + Pb(No3)2 = Cr2O7Pb + 2 NaNo3
C20H42 = C16H34 + C2H4 =>
C20H42 = C16H34 + 2 C2H4
Au + AgNO3 = Au(NO3) + Ag =>
Au + AgNO3 = Au(NO3) + Ag
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
CaCl2 + AgNO4 = CaNO4 + AgCl2 =>
CaCl2 + AgNO4 = CaNO4 + AgCl2
C9H20 + O = CO3 + H2O =>
C9H20 + 37 O = 9 CO3 + 10 H2O
Fe2 + S = Fe2S3 =>
Fe2 + 3 S = Fe2S3
(NH4)3AsO4 + BiCl5 = NH4Cl + Bi3(AsO4)5 =>
5(NH4)3AsO4 + 3 BiCl5 = 15 NH4Cl + Bi3(AsO4)5
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
RbNO{3+} + BeF{2+} = Be(NO{3}){2} + RbF =>
RbNO{3+} + BeF{2+} = Be(NO{3}){2} + RbF
Fe(CN)2 + KCN = K4Fe(CN)6 =>
Fe(CN)2 + 4 KCN = K4Fe(CN)6
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
H2 + OH = H2O =>
H2 + 2 OH = 2 H2O
NO(g) + O2 = N2O3 =>
4 NO(g) + O2 = 2 N2O3
NH4OH + C2H4O2 = NH4CH3CO2 + H2O =>
NH4OH + C2H4O2 = NH4CH3CO2 + H2O
ZnCuSO4 = CuZnSO4 =>
ZnCuSO4 = CuZnSO4
Ga + N2 = Ga2N3 =>
4 Ga + 3 N2 = 2 Ga2N3
HNO3Na2CO3 = NaNO3NaHCO3 =>
HNO3Na2CO3 = NaNO3NaHCO3
Na2CO3 + C20H14O4 = H2O + Na + C20H13O4 =>
20 Na2CO3 + 125 C20H14O4 = 56 H2O + 40 Na + 126 C20H13O4
Fe2S3 + KMnO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
5 Fe2S3 + 24 KMnO4 + 36 H2SO4 = 24 MnSO4 + 5 Fe2(SO4)3 + 12 K2SO4 + 36 H2O
NBr3 = Br + N2 =>
2 NBr3 = 6 Br + N2
Nh3 = Nh9 =>
3 Nh3 = Nh9
Na2Co3 + H2SO4 = Na2SO4H2Co3 =>
Na2Co3 + H2SO4 = Na2SO4H2Co3
CH3CH2OH + HNO3 = CH3COOH + H2O + NO =>
3 CH3CH2OH + 4 HNO3 = 3 CH3COOH + 5 H2O + 4 NO
FeCl2 + Mg = Cl + MgFe =>
FeCl2 + Mg = 2 Cl + MgFe
C12H22O11(s) + O2 = CO2(g) + H2O =>
C12H22O11(s) + 12 O2 = 12 CO2(g) + 11 H2O
CuSO4 + NH4OH = Cu(NH3)3SO4 + H2O =>
CuSO4 + 3 NH4OH = Cu(NH3)3SO4 + 3 H2O
UF4 = U + F2 =>
UF4 = U + 2 F2
K2CO3(aq) + NaCl(aq) = KCl + Na2CO3 =>
K2CO3(aq) + 2 NaCl(aq) = 2 KCl + Na2CO3
MgCO3CaSO4 = MgSO4CaCO3 =>
MgCO3CaSO4 = MgSO4CaCO3
I2 + Cl2 = ICl5 =>
I2 + 5 Cl2 = 2 ICl5
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
MnO2 + H2SO4 + Na2SO3 = MnSO4 + Na2SO4 + H2O =>
MnO2 + H2SO4 + Na2SO3 = MnSO4 + Na2SO4 + H2O
Ag2O3 + HNO3 + H2O = H3AgO4 + NO =>
3 Ag2O3 + 4 HNO3 + 7 H2O = 6 H3AgO4 + 4 NO
Al + NiSO4 = Ni + Al(SO4) =>
Al + NiSO4 = Ni + Al(SO4)
Os(HPO4)2 + Np(PO4)2 = Os3(PO4)4 + Np(HPO4)3 =>
3 Os(HPO4)2 + 2 Np(PO4)2 = Os3(PO4)4 + 2 Np(HPO4)3
Mg + PbNO3 = Pb + Mg(NO3)2 =>
Mg + 2 PbNO3 = 2 Pb + Mg(NO3)2
CH10OH + O2 = CO + H2O =>
4 CH10OH + 11 O2 = 4 CO + 22 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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