| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 FeSO4 + KClO3 + 6 HSO4 = 6 Fe2(SO4)3 + KCl + 3 H2O
CuCI = C + CuI =>
CuCI = C + CuI
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3 =>
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3
C2H2 + MnO4{-} + H{+} = CO2 + Mn2{+} + H2O =>
13 C2H2 + 20 MnO4{-} + 30 H{+} = 26 CO2 + 10 Mn2{+} + 28 H2O
N2 + O2 + Ar = NOAr =>
N2 + O2 + 2 Ar = 2 NOAr
*FeS + O2 = Fe2O3 + SO2 =>
4*FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cs2SO3 + HCl = CsCl + H2O + SO2 =>
Cs2SO3 + 2 HCl = 2 CsCl + H2O + SO2
C11H23OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C11H23OH(l) + 33 O2(g) = 22 CO2(g) + 24 H2O(l)
Na2SO4CuCO3 = Na2CO3CuSO4 =>
Na2SO4CuCO3 = Na2CO3CuSO4
CH3COOH + NH4OH = CH3CONH2 + H2O =>
CH3COOH + NH4OH = CH3CONH2 + 2 H2O
CuCl2 + PbBr4 = CuBr4 + PbCl2 =>
CuCl2 + PbBr4 = CuBr4 + PbCl2
KFe(SO4)2 + BaCl2 = BaSO4 + KCl + Fe2(SO4)3 =>
2 KFe(SO4)2 + BaCl2 = BaSO4 + 2 KCl + Fe2(SO4)3
NaOH + NaNO2 + Al + H2O = NH3 + NaAlO2 =>
NaOH + NaNO2 + 2 Al + H2O = NH3 + 2 NaAlO2
Cu(NH3)4(aq) + H2SO4(aq) = CuSO4(aq) + (NH4)2SO4(aq) + H2(g) =>
Cu(NH3)4(aq) + 3 H2SO4(aq) = CuSO4(aq) + 2(NH4)2SO4(aq) + H2(g)
MagnesiumAcetate + SodiumPhosphate = MagnesiumPhosphate + SodiumAcetate =>
MagnesiumAcetate + SodiumPhosphate = MagnesiumPhosphate + SodiumAcetate
CH3COOK + I2 + HCl + Mn3O(CH3COOH)7 = KI + MnCl2 + H2O + CH3COOH =>
4 CH3COOK + 2 I2 + 6 HCl + Mn3O(CH3COOH)7 = 4 KI + 3 MnCl2 + H2O + 11 CH3COOH
NiFeS2 + FeOOH + H2SO4 = NiSO4 + FeSO4 + H2O =>
NiFeS2 + 16 FeOOH + 16 H2SO4 = NiSO4 + 17 FeSO4 + 24 H2O
C6H5COOH + H2O = H3O + C6H5COO =>
C6H5COOH + H2O = H3O + C6H5COO
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
CoSO4*7H2O + KNO3 + KClO + K(OH)2 = KCo3O4 + K2SO4 + ClNO3 + H2O =>
3 CoSO4*7H2O + 3 KNO3 + 3 KClO + K(OH)2 = KCo3O4 + 3 K2SO4 + 3 ClNO3 + 22 H2O
Al(s) + AgClO3(aq) = Ag(s) + AlClO3(aq) =>
Al(s) + AgClO3(aq) = Ag(s) + AlClO3(aq)
Mn(OH)2 + Al = Al(OH)3 + Mn =>
3 Mn(OH)2 + 2 Al = 2 Al(OH)3 + 3 Mn
FeCl2 + (NaOH) = Fe(OH)2 + NaCl =>
FeCl2 + 2(NaOH) = Fe(OH)2 + 2 NaCl
Mg + CH2ClCOOH = Mg(CH2ClCOO)2 + H2 =>
Mg + 2 CH2ClCOOH = Mg(CH2ClCOO)2 + H2
MgS + AgNO3 = Mg(NO3)2 + Ag2S =>
MgS + 2 AgNO3 = Mg(NO3)2 + Ag2S
CaCO3 + CH2O2 = CCaCOOH + CO2 + H2O =>
2 CaCO3 + 7 CH2O2 = 2 CCaCOOH + 5 CO2 + 6 H2O
NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3
NH4VO3 + Zn + HCl = NH3 + VO + ZnCl2 + H2O =>
2 NH4VO3 + 3 Zn + 6 HCl = 2 NH3 + 2 VO + 3 ZnCl2 + 4 H2O
(NH4)2MoO4 + HNO3 + Na2HPO4 = (NH4)3PO4 + MoO3 + H2O + NaNO3 =>
3(NH4)2MoO4 + 4 HNO3 + 2 Na2HPO4 = 2(NH4)3PO4 + 3 MoO3 + 3 H2O + 4 NaNO3
KMnO4 + H2SO4 + CH3OH = CO2 + K2SO4 + MnSO4 + HOH =>
6 KMnO4 + 9 H2SO4 + 5 CH3OH = 5 CO2 + 3 K2SO4 + 6 MnSO4 + 19 HOH
Ni(BrO3)2 + H2O = HBrO3 + Ni(OH)2 =>
Ni(BrO3)2 + 2 H2O = 2 HBrO3 + Ni(OH)2
NaCl + Cr(OH)3 = CrCl3 + NaOH =>
3 NaCl + Cr(OH)3 = CrCl3 + 3 NaOH
Ca + H2CO3 = Ca2CO3 + H2 =>
2 Ca + H2CO3 = Ca2CO3 + H2
C7H15Br + NaOH = C7H15OH + NaBr =>
C7H15Br + NaOH = C7H15OH + NaBr
KAlSi3O8 + H2CO3 + H2O = K{+} + HCO3{-} + Al2Si2O5(OH)4 + H4SiO4 =>
2 KAlSi3O8 + 2 H2CO3 + 9 H2O = 2 K{+} + 2 HCO3{-} + Al2Si2O5(OH)4 + 4 H4SiO4
Al(ClO3)3 + CaSO4 = Al2(SO4)3 + Ca(ClO3)2 =>
2 Al(ClO3)3 + 3 CaSO4 = Al2(SO4)3 + 3 Ca(ClO3)2
Ga + Na2(SO4)1 = Ga2(SO4)3 + Na =>
2 Ga + 3 Na2(SO4)1 = Ga2(SO4)3 + 6 Na
NaCl2 + KOH = KCl + Na(OH)2 =>
NaCl2 + 2 KOH = 2 KCl + Na(OH)2
Mg2SO4 + H2O = H2SO4 + MgOH =>
Mg2SO4 + 2 H2O = H2SO4 + 2 MgOH
K(s) + N2(g) = K3N(s) =>
6 K(s) + N2(g) = 2 K3N(s)
Ni(C2H3O2)2 + K2CO3 = Ni(CO3) + K2(C2H3O2)2 =>
Ni(C2H3O2)2 + K2CO3 = Ni(CO3) + K2(C2H3O2)2
C6H12 + Cl2 = CCl + HCl =>
C6H12 + 9 Cl2 = 6 CCl + 12 HCl
MgCl2(aq) + Na2B4O7(s) = MgB4O7(s) + NaCl(aq) =>
MgCl2(aq) + Na2B4O7(s) = MgB4O7(s) + 2 NaCl(aq)
S + Cl2 = S7Cl3 =>
14 S + 3 Cl2 = 2 S7Cl3
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
KMnO4 + H2SO4 = K2SO7 + Mn2O4 + H2O =>
2 KMnO4 + H2SO4 = K2SO7 + Mn2O4 + H2O
ZnS + HI = HS + ZnI =>
ZnS + HI = HS + ZnI
K2CrO4 + HCl = KCl + K2Cr2O7 + H2O =>
2 K2CrO4 + 2 HCl = 2 KCl + K2Cr2O7 + H2O
NH4 + NaOH = NaNO3 + Na3 + H2O =>
NH4 + 10 NaOH = NaNO3 + 3 Na3 + 7 H2O
FeCuS2 + CuS + H2O = Cu5FeS4 + H2S + O2 =>
FeCuS2 + 4 CuS + 2 H2O = Cu5FeS4 + 2 H2S + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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