| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 S + 6 O2 = Fe2(SO4)3
KClO9 = KCl + O2 =>
2 KClO9 = 2 KCl + 9 O2
O6 = O =>
O6 = 6 O
CH3CH2OHCUO = CH3COOHH2CU =>
CH3CH2OHCUO = CH3COOHH2CU
C2H6O + O2 = H6O + CO2 =>
C2H6O + 2 O2 = H6O + 2 CO2
C10H20O3N2 + H2O = C5H11NO2 =>
C10H20O3N2 + H2O = 2 C5H11NO2
Ni + H2S = NiS + H =>
Ni + H2S = NiS + 2 H
Ca(OH)2(aq) + HBr(aq) = CaBr2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HBr(aq) = CaBr2(aq) + 2 H2O(l)
HBaO3 + SO2 + H2O = Ba + H2SO4 =>
2 HBaO3 + 5 SO2 + 4 H2O = 2 Ba + 5 H2SO4
K2CrO7 + KI + H2SO4 = K2SO4 + CrSO4 + I + H2O =>
K2CrO7 + 10 KI + 7 H2SO4 = 6 K2SO4 + CrSO4 + 10 I + 7 H2O
BaOH2O = BaO2H2 =>
BaOH2O = BaO2H2
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
K2SO3 + H2SO4 = H2SO3 + K2SO4 =>
K2SO3 + H2SO4 = H2SO3 + K2SO4
Cu + HgCl2 = Hg + CuCl2 =>
Cu + HgCl2 = Hg + CuCl2
SrIO3 + CsP = SrP + CsIO3 =>
SrIO3 + CsP = SrP + CsIO3
Cu2 + Pd(SO4)2 = CuSO4 + Pd4 =>
4 Cu2 + 4 Pd(SO4)2 = 8 CuSO4 + Pd4
Pb(NO3)2(aq) + KCl(aq) = PbCl2 + K(NO3) =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2 + 2 K(NO3)
C6H5COOH + FeCl3 = Fe(C6H5COO)3 + HCl =>
3 C6H5COOH + FeCl3 = Fe(C6H5COO)3 + 3 HCl
C21H30O5 + NaOH = C21H29O5Na + H2O =>
C21H30O5 + NaOH = C21H29O5Na + H2O
Ca(No3)2(aq) + Na2Co3(aq) = CaCo3(s) + NaNo3(aq) =>
Ca(No3)2(aq) + Na2Co3(aq) = CaCo3(s) + 2 NaNo3(aq)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KClO3 + NaI + H2O = I2 + KCl + NaOH =>
KClO3 + 6 NaI + 3 H2O = 3 I2 + KCl + 6 NaOH
Cu + Na(NO3) = Cu(NO3)2 + Na =>
Cu + 2 Na(NO3) = Cu(NO3)2 + 2 Na
Se2O3 + H2 = Se + H2O =>
Se2O3 + 3 H2 = 2 Se + 3 H2O
NaHCO3(ag) + CaCl2(ag) = NaCl + CaCO3 + CO2 + H2O =>
2 NaHCO3(ag) + CaCl2(ag) = 2 NaCl + CaCO3 + CO2 + H2O
C4H8O2 + C5H12O = H2O + C9H18O2 =>
C4H8O2 + C5H12O = H2O + C9H18O2
K3PO4 + Cu(NO3) = K(NO3) + Cu3PO4 =>
K3PO4 + 3 Cu(NO3) = 3 K(NO3) + Cu3PO4
NaCl + Ba(CrO4) = Na(CrO4) + BaCl =>
NaCl + Ba(CrO4) = Na(CrO4) + BaCl
CH3CH2N(CH2CH2Cl)2*HCl + Na2CO3 = H2O + CO2 + NaCl + CH3CH2N(CH2CH2Cl)2 =>
2 CH3CH2N(CH2CH2Cl)2*HCl + Na2CO3 = H2O + CO2 + 2 NaCl + 2 CH3CH2N(CH2CH2Cl)2
Al(s) + S(s) = Al2S3(s) =>
2 Al(s) + 3 S(s) = Al2S3(s)
MgCl2 + CaCo3 = MgCo3 + CaCl2 =>
MgCl2 + CaCo3 = MgCo3 + CaCl2
MnSO4 + Mg = MgSO4 + Mn =>
MnSO4 + Mg = MgSO4 + Mn
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
HBr + CO2 = BrCO2 + H2 =>
2 HBr + 2 CO2 = 2 BrCO2 + H2
MgCl2 + NaFl2 = MgFl2 + NaCl2 =>
MgCl2 + NaFl2 = MgFl2 + NaCl2
ZnCl2 + CuO = ZnO + Cu + Cl2 =>
ZnCl2 + CuO = ZnO + Cu + Cl2
NH4(OH) + Cu(SO4) = (NH4)(SO4) + Cu(OH) =>
NH4(OH) + Cu(SO4) = (NH4)(SO4) + Cu(OH)
NaH + O2 = Na + H2O =>
4 NaH + O2 = 4 Na + 2 H2O
Ag(NH3)2 = Ag + NH3 =>
Ag(NH3)2 = Ag + 2 NH3
KMnO4 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 I2
WO3 + H = W + H2O =>
WO3 + 6 H = W + 3 H2O
C6H5NO2HCl = C6H6NO2Cl =>
C6H5NO2HCl = C6H6NO2Cl
P4 + HNO3 = H3PO4 + NO2 + H201 =>
201 P4 + 3216 HNO3 = 804 H3PO4 + 3216 NO2 + 4 H201
LiOH + NaH2PO4 = Li3PO4 + NaOH + H2O =>
3 LiOH + NaH2PO4 = Li3PO4 + NaOH + 2 H2O
NaHCO3 + Mg = Mg(HCO3)2 + Na =>
2 NaHCO3 + Mg = Mg(HCO3)2 + 2 Na
Bi2O3 + C2H6O2 = Bi + OH + CO =>
2 Bi2O3 + C2H6O2 = 4 Bi + 6 OH + 2 CO
(NH4)3PO4 + Al2(SO3)3 = Al2PO4 + NH4SO3 =>
(NH4)3PO4 + Al2(SO3)3 = Al2PO4 + 3 NH4SO3
NH4(OH) + HNO2 = NH4(NO2) + H2O =>
NH4(OH) + HNO2 = NH4(NO2) + H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
H2O + H4Si = H2 + SiO =>
H2O + H4Si = 3 H2 + SiO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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