| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
MnSO4 + KBrO3 + KOH = MnO3 + K2SO4 + Br2 + H2O =>
5 MnSO4 + 4 KBrO3 + 6 KOH = 5 MnO3 + 5 K2SO4 + 2 Br2 + 3 H2O
CH3COOHCH3CH2OH = CH3COOC2H5H2O =>
CH3COOHCH3CH2OH = CH3COOC2H5H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Ag2O + C = Ag + CO =>
Ag2O + C = 2 Ag + CO
Fe + O + H2O = Fe2O3*4H2O =>
2 Fe + 3 O + 4 H2O = Fe2O3*4H2O
Al2(SO4)3 + NH3 + H2O + C22H23N3O9 = (NH4)2SO4 + Al(OH)3C22H23N3O9 =>
Al2(SO4)3 + 6 NH3 + 6 H2O + 2 C22H23N3O9 = 3(NH4)2SO4 + 2 Al(OH)3C22H23N3O9
K2Cr2O7 + BaCl2 + H2SO4 = Cl2 + Cr2(SO4)3 + BaSO4 + KSO4 + H2O =>
K2Cr2O7 + 2 BaCl2 + 7 H2SO4 = 2 Cl2 + Cr2(SO4)3 + 2 BaSO4 + 2 KSO4 + 7 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
AuCl4{-} + Fe{2+} = Au + Cl{-} + Fe{3+} =>
AuCl4{-} + 3 Fe{2+} = Au + 4 Cl{-} + 3 Fe{3+}
AsO2{-} + ClO{-} = AsO3{-} + Cl{-} =>
AsO2{-} + ClO{-} = AsO3{-} + Cl{-}
Zn(H2O)42{+} + NaCN = Zn(H2O)3(NaCN)2{+} + H2O =>
Zn(H2O)42{+} + 2 NaCN = Zn(H2O)3(NaCN)2{+} + 39 H2O
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
CaCO3 + SO2 + H2O = CaH2SO3 + CO3 =>
CaCO3 + SO2 + H2O = CaH2SO3 + CO3
CH3NH2(g) + O2 = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2 = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
Sc2(CO3)3(s) = Sc2O3(s) + CO2(g) =>
Sc2(CO3)3(s) = Sc2O3(s) + 3 CO2(g)
CO + {2} = CO{2} =>
CO + {2} = CO{2}
FeSO3 + O2 = Fe2O3 + SO3 =>
4 FeSO3 + 3 O2 = 2 Fe2O3 + 4 SO3
Mg(s) + HBr = MgBr2 + H2 =>
Mg(s) + 2 HBr = MgBr2 + H2
BaCl2(aq) + KI(aq) = BaI2 + KCl =>
BaCl2(aq) + 2 KI(aq) = BaI2 + 2 KCl
HOOCCOOH + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
5 HOOCCOOH + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + 8 H2O + K2SO4
C + H2 + O2 = CH3OH =>
2 C + 4 H2 + O2 = 2 CH3OH
Na + S = Na2S =>
2 Na + S = Na2S
CH2 = CH(CH2)14CH3 =>
16 CH2 = CH(CH2)14CH3
FeSO4 + NaOH = Fe(OH)2 + (Na)2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + (Na)2SO4
SOC = CS2CO2 =>
2 SOC = CS2CO2
Cl2 + LiI2 = LiCl2 + I2 =>
Cl2 + LiI2 = LiCl2 + I2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ca(HCO3)2 + KCl = CaCl2 + KHCO3 =>
Ca(HCO3)2 + 2 KCl = CaCl2 + 2 KHCO3
SrBr2 + K2SO4 = Sr(SO4)2 + K2Br =>
SrBr2 + 2 K2SO4 = Sr(SO4)2 + 2 K2Br
*Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
*Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
KBr + CH3COOH + KMnO4 = Br2 + CH3COOK + MnO2 + H2O =>
6 KBr + 8 CH3COOH + 2 KMnO4 = 3 Br2 + 8 CH3COOK + 2 MnO2 + 4 H2O
Na3[Cr(OH)6] + PbO2 + NaOH = Na2CrO4 + NaPbO2 + H2O =>
Na3[Cr(OH)6] + 3 PbO2 + 2 NaOH = Na2CrO4 + 3 NaPbO2 + 4 H2O
Mg(OH)Cl + NaOH = Mg(OH)2 + NaCl =>
Mg(OH)Cl + NaOH = Mg(OH)2 + NaCl
Mg2O + H2O = Mg(HO) =>
Mg2O + H2O = 2 Mg(HO)
NH3 + H2O + SO2 + O2 = (NH4)SO4 =>
4 NH3 + 2 H2O + 4 SO2 + 3 O2 = 4(NH4)SO4
Ni(OH)2 + H2(SO4) = Ni(SO4) + H2O =>
Ni(OH)2 + H2(SO4) = Ni(SO4) + 2 H2O
Fe2(SO4)3 + Pb(C2H3O2)2 = Fe(C2H3O2)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 Pb(SO4)
C5H11OH + O2 = CO2 + H2 =>
2 C5H11OH + 9 O2 = 10 CO2 + 12 H2
C2H5BrKOH(alc) = KBrH2OC2H4 =>
C2H5BrKOH(alc) = KBrH2OC2H4
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
Fe + CaO = FeO + Ca =>
Fe + CaO = FeO + Ca
C6H6 + HNO3 = H2O + C2H5NO2 + NO3 =>
C6H6 + 15 HNO3 = 3 H2O + 3 C2H5NO2 + 12 NO3
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
Ba(OH)2 + Al2(SO4)3 = BaSO4 + Al(OH)3 =>
3 Ba(OH)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(OH)3
H2ONa + S2 = SH + NaOH =>
2 H2ONa + S2 = 2 SH + 2 NaOH
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
CH3Cl + NH3 = CH3NCH3CH3 + NH4Cl =>
3 CH3Cl + 4 NH3 = CH3NCH3CH3 + 3 NH4Cl
H2S + KOH = KH2 + SOH =>
H2S + KOH = KH2 + SOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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