| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na2Cr2O7 + 24 FeSO4 + 28 HCl = 4 NaCl + CrCr3 + 8 Fe2(SO4)3 + 8 FeCl3 + 14 H2O
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
(NH4)3P + Ba(OH)2 = NH4OH + Ba3P2 =>
2(NH4)3P + 3 Ba(OH)2 = 6 NH4OH + Ba3P2
Na2CrO4 + NaI + H2SO4 = Cr2(SO4)3 + I2 + Na2SO4 + H2O =>
2 Na2CrO4 + 6 NaI + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 5 Na2SO4 + 8 H2O
CoO + NaOH = Co(OH)2 + Na2O =>
CoO + 2 NaOH = Co(OH)2 + Na2O
Cu + ZnCl2 = ZnCu + Cl =>
Cu + ZnCl2 = ZnCu + 2 Cl
CaSO4 + MgCl2 = CaMg + SO4Cl2 =>
CaSO4 + MgCl2 = CaMg + SO4Cl2
HCl + C20H14O4 = C20H15O4Cl =>
HCl + C20H14O4 = C20H15O4Cl
Co + Fe2(SO4)3 = Fe + Co(SO4)3 =>
Co + Fe2(SO4)3 = 2 Fe + Co(SO4)3
In + H3PO4 = InP + H2O + O2 =>
4 In + 4 H3PO4 = 4 InP + 6 H2O + 5 O2
C6H5C(O)CH3 + H2 = C6H5CH(OH)CH3 =>
C6H5C(O)CH3 + H2 = C6H5CH(OH)CH3
SiBr4 + H2O = H2SiO3 + HBr =>
SiBr4 + 3 H2O = H2SiO3 + 4 HBr
Al + NH4ClO4 = N + H2O + HCl + Al2O3 =>
10 Al + 6 NH4ClO4 = 6 N + 9 H2O + 6 HCl + 5 Al2O3
P + Cl = PCl =>
P + Cl = PCl
CaS + FeBr2 = FeS + CaBr2 =>
CaS + FeBr2 = FeS + CaBr2
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
FeO + Na2SO4 = Na2O + FeSO4 =>
FeO + Na2SO4 = Na2O + FeSO4
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O2 =>
4 KMnO4 + 6 H2SO4 = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 O2
C6H12 + HNO3 = C6H11NO2 + H2O =>
C6H12 + HNO3 = C6H11NO2 + H2O
HO{-} + C16H10N2O2 + S2O4{2-} = C16H10N2O2{2-} + SO3{2-} + H2O =>
4 HO{-} + C16H10N2O2 + S2O4{2-} = C16H10N2O2{2-} + 2 SO3{2-} + 2 H2O
Ba(OH)2 + H2O = H3O + BaO2 =>
Ba(OH)2 + 2 H2O = 2 H3O + BaO2
SO2 + O = SO3 = SO3 + H2O = H2SO4 =>
SO2 + O = SO3
CuSO4 + K2CO3 + H2O = K2SO4 + Cu(OH)2 + CO2 =>
CuSO4 + K2CO3 + H2O = K2SO4 + Cu(OH)2 + CO2
Zn(NO3)2 + MgSO4 = ZnSO4 + Mg(NO3)2 =>
Zn(NO3)2 + MgSO4 = ZnSO4 + Mg(NO3)2
Fe + Cu{2}SO{2}4{-} = Fe{2}SO{2}4{-} + Cu =>
Fe + Cu{2}SO{2}4{-} = Fe{2}SO{2}4{-} + Cu
(NH4)2CO3 + HNO3 = NH4NO3 + CO2 + H2O =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + CO2 + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
I2O + CO = CO2 + I2 =>
I2O + CO = CO2 + I2
C6H5C2H5 + K2Cr2O7 + H2SO4 = C6H5COOH + CrSO4 + K2SO4 + H2O =>
28 C6H5C2H5 + 27 K2Cr2O7 + 81 H2SO4 = 32 C6H5COOH + 54 CrSO4 + 27 K2SO4 + 125 H2O
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
K2O + CaO = CaK + O =>
K2O + 2 CaO = 2 CaK + 3 O
FeBr2 = Fe + Br2 =>
FeBr2 = Fe + Br2
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
K2SO4 + HOH = KOH + SO4H2 =>
K2SO4 + 2 HOH = 2 KOH + SO4H2
Sn(Cl2) + AgNO3 = AgCl + Sn(NO3)2 =>
Sn(Cl2) + 2 AgNO3 = 2 AgCl + Sn(NO3)2
Pb3(PO4)4 + NaOH = Pb(OH)4 + Na3PO4 =>
Pb3(PO4)4 + 12 NaOH = 3 Pb(OH)4 + 4 Na3PO4
MoO3 + CH3OH = MoO2 + CO2 + H2O =>
3 MoO3 + CH3OH = 3 MoO2 + CO2 + 2 H2O
MgBr2(aq) + CuSO4(aq) = MgSO4(aq) + CuBr2(aq) =>
MgBr2(aq) + CuSO4(aq) = MgSO4(aq) + CuBr2(aq)
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
NaHCO3 + HOH = HHCO3 + NaOH =>
NaHCO3 + HOH = HHCO3 + NaOH
Mg + Si = Mg(Si5)4 =>
Mg + 20 Si = Mg(Si5)4
FeCl2 + K2S = FeS + (KCl)2 =>
FeCl2 + K2S = FeS + (KCl)2
NaOH + HN3 = H2O + NaN3 =>
NaOH + HN3 = H2O + NaN3
C7H16 + Br2 = C7H15 + HBr =>
2 C7H16 + Br2 = 2 C7H15 + 2 HBr
Mo + Cl2 = MoCl4 =>
Mo + 2 Cl2 = MoCl4
ICl3 + H2O = HCl + HIO3ICl =>
2 ICl3 + 3 H2O = 5 HCl + HIO3ICl
SrCl2 + NaHCO3 = NaCl + SrO + CO2 + H2O =>
SrCl2 + 2 NaHCO3 = 2 NaCl + SrO + 2 CO2 + H2O
Ba(HCO3)2 + NaOH = BaCO3 + Na2CO3 + H2O =>
Ba(HCO3)2 + 2 NaOH = BaCO3 + Na2CO3 + 2 H2O
H3P + Al(OH)3 = Al3P3 + H2O =>
3 H3P + 3 Al(OH)3 = Al3P3 + 9 H2O
Mg2SI + H2O = Mg(OH)2 + SIH4 =>
Mg2SI + 4 H2O = 2 Mg(OH)2 + SIH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/25
Équations équilibrées sur05/07/24
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