| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI3 + 2 Na2S2O3*5H2O = 3 I2 + 10 H2O + 2 KNa2S2O3
HCl + C4H9OH = C4H9Cl + H2O =>
HCl + C4H9OH = C4H9Cl + H2O
AlCl3(Aq) + NaNO3(Aq) = AlNO3(Aq) + NaCl3(Aq) =>
AlCl3(Aq) + NaNO3(Aq) = AlNO3(Aq) + NaCl3(Aq)
HgBr2 + H2 = Hg + HBr =>
HgBr2 + H2 = Hg + 2 HBr
Fe(OH)3 + HNo3 = Fe(No3)3 + H2O =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 H2O
FeO + SO2 = FeS + O3 =>
FeO + SO2 = FeS + O3
NO + HCl = N2O + Cl2 + H2O =>
2 NO + 2 HCl = N2O + Cl2 + H2O
In + SO4 = InSO4 =>
In + SO4 = InSO4
(CCl4) + Na(C3H5O3) + OH = NaCO3 + HCl + CO2 =>
9(CCl4) + 2 Na(C3H5O3) + 26 OH = 2 NaCO3 + 36 HCl + 13 CO2
Au + NO3{-} + H{+} = Au{3+} + NO{2} + H2O =>
Au + 3 NO3{-} + 12 H{+} = Au{3+} + 3 NO{2} + 6 H2O
CsF + XeF4 = CsXeF5 =>
CsF + XeF4 = CsXeF5
C + Ag2O = Ag + CO2 =>
C + 2 Ag2O = 4 Ag + CO2
H2SO4 + HBr = SO2 + H2O + Br =>
H2SO4 + 2 HBr = SO2 + 2 H2O + 2 Br
NH2CONH2 = NH2 + CO =>
NH2CONH2 = 2 NH2 + CO
Zn(OH)2 + NH3 = Zn(NH3)4(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4(OH)2
CH3ONa + CH3COOH = CH3OHNa + CH3COO =>
CH3ONa + CH3COOH = CH3OHNa + CH3COO
Na2S + H2SO4 = Na2SO4 + H2SO3 =>
Na2S + 4 H2SO4 = Na2SO4 + 4 H2SO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca2C2 + CO2 = CaC2 + O2 =>
Ca2C2 + 2 CO2 = 2 CaC2 + 2 O2
HCCH + O = CO + H2O =>
HCCH + 3 O = 2 CO + H2O
Mn(OH)2 + O2 = (MnO2H2O) =>
2 Mn(OH)2 + O2 = 2(MnO2H2O)
BaBr2 + CoSO4 = CoBr2 + BaSO4 =>
BaBr2 + CoSO4 = CoBr2 + BaSO4
H2S + Cu(OH)2 = HOH + CuS =>
H2S + Cu(OH)2 = 2 HOH + CuS
H3PO4 = P2O5 + H2O =>
2 H3PO4 = P2O5 + 3 H2O
MnI7 = Mn + I =>
MnI7 = Mn + 7 I
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2Cl4O2 + H2O = CO2 + HCl =>
C2Cl4O2 + 2 H2O = 2 CO2 + 4 HCl
K2Cr2O7 + HCl + H2S = K2S + Cr2S3 + Cl2O7 + H2O =>
8 K2Cr2O7 + 6 HCl + 32 H2S = 8 K2S + 8 Cr2S3 + 3 Cl2O7 + 35 H2O
KMnO4(aq) + H2SO4(aq) + Na2SO3(aq) = MnSO4(aq) + K2SO4(aq) + Na2SO4(aq) + H2O(aq) =>
2 KMnO4(aq) + 3 H2SO4(aq) + 5 Na2SO3(aq) = 2 MnSO4(aq) + K2SO4(aq) + 5 Na2SO4(aq) + 3 H2O(aq)
NaOH + Ca(OH)2 + Cl2 = Ca(OCl)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + 2 NaCl + 2 H2O
(NH4)2O + Pb(C2H3O2)4 = NH4C2H3O2 + PbO2 =>
2(NH4)2O + Pb(C2H3O2)4 = 4 NH4C2H3O2 + PbO2
Fe(No3)3 + Rb2S = RbNo3 + Fe2S3 =>
2 Fe(No3)3 + 3 Rb2S = 6 RbNo3 + Fe2S3
HSO4 + Ba(NO3)2 = HNO3 + Ba(SO4)2 =>
2 HSO4 + Ba(NO3)2 = 2 HNO3 + Ba(SO4)2
V3(AsO4)7 + MnCl5 + H2O = V(OH)7 + As2O3 + Cl2 + Mn2O5 =>
10 V3(AsO4)7 + 28 MnCl5 + 105 H2O = 30 V(OH)7 + 35 As2O3 + 70 Cl2 + 14 Mn2O5
Fe(NO3)4 + Na2CO3 = FeCO3 + Na2(NO3)4 =>
Fe(NO3)4 + Na2CO3 = FeCO3 + Na2(NO3)4
C6H5CH2CH3 + KMnO4 = MnO2 + KOH + CO2 + C6H5COOH =>
C6H5CH2CH3 + 4 KMnO4 = 4 MnO2 + 4 KOH + CO2 + C6H5COOH
NaCO3 + H2O = HCO3 + Na2O =>
2 NaCO3 + H2O = 2 HCO3 + Na2O
MnO2 + P = Mn + P2O3 =>
3 MnO2 + 4 P = 3 Mn + 2 P2O3
NaOH + NH3 = NaH3 + H2O + N2 =>
3 NaOH + 4 NH3 = 3 NaH3 + 3 H2O + 2 N2
K2SiO3 + MgCl2 = MgSiO3 + KCl =>
K2SiO3 + MgCl2 = MgSiO3 + 2 KCl
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
C6H5CH3 + K2CrO4 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
C6H5CH3 + 2 K2CrO4 + 5 H2SO4 = C6H5COOH + Cr2(SO4)3 + 2 K2SO4 + 6 H2O
Fe(OH)2 + NH4Cl = NH3 + FeCl2 + H2O =>
Fe(OH)2 + 2 NH4Cl = 2 NH3 + FeCl2 + 2 H2O
FeO + H2SO3 = FeSO4 + H2 =>
FeO + H2SO3 = FeSO4 + H2
Ti + Mo = TiMo =>
Ti + Mo = TiMo
Bi2O3 + NaClO + NaOH = NaCl + H2O + NaBiO3 =>
Bi2O3 + 2 NaClO + 2 NaOH = 2 NaCl + H2O + 2 NaBiO3
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
SrF2 + BaCO3 = SrCO3Ba + (F2)2 =>
2 SrF2 + 2 BaCO3 = 2 SrCO3Ba + (F2)2
HClO + KI = I + KOH + Cl =>
HClO + KI = I + KOH + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/24
Équations équilibrées sur02/26/23
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