| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PtBr4 + Cl2 = 2 PtCl + 8 Br
FeCr2O3 + K2CO3 + O2 = K2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O3 + 8 K2CO3 + 9 O2 = 8 K2CrO4 + 2 Fe2O3 + 8 CO2
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
F + AlBr3 = FBr + Al =>
3 F + AlBr3 = 3 FBr + Al
AsF3 + C2Cl6 = AsCl3 + C2Cl2F4 =>
4 AsF3 + 3 C2Cl6 = 4 AsCl3 + 3 C2Cl2F4
KMnO4 + FeCl2 + NaOH = K2MnO4 + Fe(OH)3 + Na2MnO4 + NaCl =>
2 KMnO4 + 2 FeCl2 + 6 NaOH = K2MnO4 + 2 Fe(OH)3 + Na2MnO4 + 4 NaCl
Co(No3)2 + Na2Co3 = Na(No3) + Co2(Co3) =>
5 Co(No3)2 + 5 Na2Co3 = 10 Na(No3) + 4 Co2(Co3)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
ZnCO3 + HCl = CO2 + H2O + ZnCl2 =>
ZnCO3 + 2 HCl = CO2 + H2O + ZnCl2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
ZnS(s) + O2(g) = ZnO(s) + S(s) =>
2 ZnS(s) + O2(g) = 2 ZnO(s) + 2 S(s)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
FeSO4 + NaOH + NH3 = Fe(NH3)2 + Na2SO4 + OH =>
FeSO4 + 2 NaOH + 2 NH3 = Fe(NH3)2 + Na2SO4 + 2 OH
CrO2 + MnPO4 = Mn2O3 + Cr3(PO4)4 =>
3 CrO2 + 4 MnPO4 = 2 Mn2O3 + Cr3(PO4)4
Zn + Cu(No3)2 = Cu + Zn(No3)2 =>
Zn + Cu(No3)2 = Cu + Zn(No3)2
MgO2 + H2O = H2MgO3 =>
MgO2 + H2O = H2MgO3
H2O(l) + Na(s) = NaOH(aq) + H2(g) =>
2 H2O(l) + 2 Na(s) = 2 NaOH(aq) + H2(g)
Al2(SO4)3 + Al(OH)3 = (AlOH)SO4 =>
Al2(SO4)3 + Al(OH)3 = 3(AlOH)SO4
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
NiHOH = Ni(OH)H =>
NiHOH = Ni(OH)H
NO + HCl = NCl2 + H2O =>
NO + 2 HCl = NCl2 + H2O
BaONaBr = BaBrNaO =>
BaONaBr = BaBrNaO
O2 + C3H8 = C02 + H2O =>
4 O2 + 2 C3H8 = 3 C02 + 8 H2O
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
H3PO4 + KOH = K2HPO4 + H2O =>
H3PO4 + 2 KOH = K2HPO4 + 2 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
(NH4)2SO4 + NaOH = (NH4)2OH + SO4Na =>
(NH4)2SO4 + NaOH = (NH4)2OH + SO4Na
CrCl3 + Na2S = NaCl3 + Cr2S =>
2 CrCl3 + Na2S = 2 NaCl3 + Cr2S
X(NO2)2 + BeY2 = Be(NO2)2 + XY2 =>
X(NO2)2 + BeY2 = Be(NO2)2 + XY2
BBr3 + H2O = HBr + HBO2 =>
BBr3 + 2 H2O = 3 HBr + HBO2
Zn + CuSO4 = Zn(SO4)3 + Cu =>
Zn + 3 CuSO4 = Zn(SO4)3 + 3 Cu
HC2H3OH2O = H3OC2H3O =>
HC2H3OH2O = H3OC2H3O
NaCH3COO + O2 = H2O + CO2 + Na =>
4 NaCH3COO + 7 O2 = 6 H2O + 8 CO2 + 4 Na
C2H5OH + C13H22O11 = C95H142O28 + H2O =>
43 C2H5OH + 8 C13H22O11 = 2 C95H142O28 + 75 H2O
KNO3 = K + O + N2 =>
2 KNO3 = 2 K + 6 O + N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HBrOOH = H2OBrO =>
HBrOOH = H2OBrO
C12H22O11 + Ca(OH)2 = CH3CH2OH + CaCO3 + H2O =>
C12H22O11 + 4 Ca(OH)2 = 4 CH3CH2OH + 4 CaCO3 + 3 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
3 CH3CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2COOH + 11 H2O
Br{-} + H{+} + SO4{2-} = Br2{+} + SO2{+} + H2O =>
2 Br{-} + 12 H{+} + 3 SO4{2-} = Br2{+} + 3 SO2{+} + 6 H2O
Fe(SCN)3 + Na2SO3 + H2SO4 = Fe2(SO4)3 + NaSCN + H2SO3 =>
2 Fe(SCN)3 + 3 Na2SO3 + 3 H2SO4 = Fe2(SO4)3 + 6 NaSCN + 3 H2SO3
CuSOAu = AuSOCu =>
CuSOAu = AuSOCu
C4H10O + NaOH = C4H9ONa + H2O =>
C4H10O + NaOH = C4H9ONa + H2O
CO + H2O = CO3O4 + H2 =>
CO + 6 H2O = CO3O4 + 6 H2
AlO + C = Al + CO =>
AlO + C = Al + CO
AgI + KNO3 = AgNO3 + KI =>
AgI + KNO3 = AgNO3 + KI
NiSO4CuI2 = NiI2CuSO4 =>
NiSO4CuI2 = NiI2CuSO4
H2O + Na3AsO3 + I2 = H2AsO3 + HI + NaOH =>
6 H2O + 2 Na3AsO3 + I2 = 2 H2AsO3 + 2 HI + 6 NaOH
FeCl3 + I2 = ICl + Fe =>
2 FeCl3 + 3 I2 = 6 ICl + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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