| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H5(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H5(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
C6H12 + H2SO4 = C6H13OSO2OH =>
C6H12 + H2SO4 = C6H13OSO2OH
BaI2 + Al(C2H3O2)3 = Ba(C2H3O2)2 + AlI3 =>
3 BaI2 + 2 Al(C2H3O2)3 = 3 Ba(C2H3O2)2 + 2 AlI3
Zn(NO3)2 + Cu0 = Zn0 + Cu(NO3)2 =>
Zn(NO3)2 + Cu0 = Zn0 + Cu(NO3)2
H + P + O = HPO =>
H + P + O = HPO
Fe3 + Cl = FeCl5 =>
Fe3 + 15 Cl = 3 FeCl5
Na2CrO4 + Pb(C2H3O2)2 = Na2(C2H3O2)2 + PbCrO4 =>
Na2CrO4 + Pb(C2H3O2)2 = Na2(C2H3O2)2 + PbCrO4
SO2 + NaOH = SO(OH) + NaO =>
SO2 + NaOH = SO(OH) + NaO
C11H25 + O2 = H2O + CO2 =>
4 C11H25 + 69 O2 = 50 H2O + 44 CO2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CH4(g) + O2(g) = CO2(g) + HO(g) =>
CH4(g) + 3 O2(g) = CO2(g) + 4 HO(g)
Zn(s) + CuO(s) = ZnO(s) + Cu(l) =>
Zn(s) + CuO(s) = ZnO(s) + Cu(l)
KH2PO4 + NaHCO3 = K3PO4 + Na2HPO4 + CO2 + H2O =>
3 KH2PO4 + 4 NaHCO3 = K3PO4 + 2 Na2HPO4 + 4 CO2 + 4 H2O
[C6H10O5] + H2O = C6H12O6 =>
[C6H10O5] + H2O = C6H12O6
Cu(OH)2 + HC3H3O2 = Cu(CH3COO)2 + H2O =>
3 Cu(OH)2 + 4 HC3H3O2 = 3 Cu(CH3COO)2 + 2 H2O
Fe(Cn)6 + Fe = Fe3[Fe(Cn)6]2 =>
2 Fe(Cn)6 + 3 Fe = Fe3[Fe(Cn)6]2
COOH + CONa = COONa + COH =>
COOH + CONa = COONa + COH
C6H16N2 + C10H16Cl2O2 = C8H15NO + HCl =>
C6H16N2 + C10H16Cl2O2 = 2 C8H15NO + 2 HCl
Cs2CrO4 + Zr = Cs + ZrO2 + Cr2O3 =>
4 Cs2CrO4 + 5 Zr = 8 Cs + 5 ZrO2 + 2 Cr2O3
F2 + C6H6 = C6F6 + H2 =>
3 F2 + C6H6 = C6F6 + 3 H2
H2SO4 + Na2CrO4 = H2CrO4 + Na2SO4 =>
H2SO4 + Na2CrO4 = H2CrO4 + Na2SO4
NH3 + O = NO + OH2 =>
2 NH3 + 5 O = 2 NO + 3 OH2
KI + KNO3 + CH3COOH = CH3COOK + I2 + NO + H2O =>
6 KI + 2 KNO3 + 8 CH3COOH = 8 CH3COOK + 3 I2 + 2 NO + 4 H2O
NO + H2 = N2 + H2O =>
2 NO + 2 H2 = N2 + 2 H2O
MgSO3 + SO2 = MgSO4 + SO =>
MgSO3 + SO2 = MgSO4 + SO
NaCl + O = NaClO =>
NaCl + O = NaClO
CaO + Al2O3 = Ca(AlO2)2 =>
CaO + Al2O3 = Ca(AlO2)2
SO3 + H3PO4 = H3PO4SO3 =>
SO3 + H3PO4 = H3PO4SO3
K2MnO4 + SnCl2 = KCl + SnMnO4 =>
K2MnO4 + SnCl2 = 2 KCl + SnMnO4
C3H7CHO + O2 = C02 + H2O =>
2 C3H7CHO + 3 O2 = 4 C02 + 8 H2O
N2O4 = NO2 =>
N2O4 = 2 NO2
K + NaBr = KBrNa =>
K + NaBr = KBrNa
SnCl2 + FeSO4 + H2O = FeCl2 + Sn(OH)2 + H2SO4 =>
SnCl2 + FeSO4 + 2 H2O = FeCl2 + Sn(OH)2 + H2SO4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Mn(NO3)2 + PbO2 + HNO3 = H2O + HMnO4 + Pb(NO3)2 =>
2 Mn(NO3)2 + 5 PbO2 + 6 HNO3 = 2 H2O + 2 HMnO4 + 5 Pb(NO3)2
Fe2SO4 = Fe3O2 + SO2 + SO3 =>
3 Fe2SO4 = 2 Fe3O2 + SO2 + 2 SO3
Ba + C = Ba2C =>
2 Ba + C = Ba2C
Fe2O3 + OCl = Fe + ClO2 =>
Fe2O3 + 3 OCl = 2 Fe + 3 ClO2
Fe(C2O4) + H2O2 + K2C2O4 = K3(Fe(C2O4)3) + Fe(OH)3 =>
6 Fe(C2O4) + 3 H2O2 + 6 K2C2O4 = 4 K3(Fe(C2O4)3) + 2 Fe(OH)3
NaOH + TiO2 = Na2Ti6O13 + H2O =>
2 NaOH + 6 TiO2 = Na2Ti6O13 + H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
KOH + K2HPO4 = H2O + K3PO4 =>
KOH + K2HPO4 = H2O + K3PO4
CH3CH2Br + CH3CH(CH3)ONa = CH3CH(CH3)OCH3CH2 + NaBr =>
CH3CH2Br + CH3CH(CH3)ONa = CH3CH(CH3)OCH3CH2 + NaBr
KCl3 + Sa = K + SaCl =>
KCl3 + 3 Sa = K + 3 SaCl
CrI3 + KHO + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KHO + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
silvernitrate + water = nitricacid + silveroxide =>
2 AgNO3 + H2O = 2 HNO3 + Ag2O
Sn(s) + Cu(NO3)2(aq) = Sn(NO3)2 + Cu =>
Sn(s) + Cu(NO3)2(aq) = Sn(NO3)2 + Cu
HI(aq) + Sr(OH)2 = H2O + SrI2 =>
2 HI(aq) + Sr(OH)2 = 2 H2O + SrI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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