| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H7Cl + 6 CH3 = 3 C6H14 + 4 HCl
AuCl3(s) = Au + Cl =>
AuCl3(s) = Au + 3 Cl
HF + Zn = ZnF2 + H2 =>
2 HF + Zn = ZnF2 + H2
MgOH + H3PO4 = MgPO4 + H2 + H2O =>
MgOH + H3PO4 = MgPO4 + H2 + H2O
Na2S2O3 + Cl2 + NaOH = Na2SO3 + NaCl + H2O =>
Na2S2O3 + 2 Cl2 + 6 NaOH = 2 Na2SO3 + 4 NaCl + 3 H2O
SO4 + H = H2S + H2O =>
SO4 + 10 H = H2S + 4 H2O
MH3 + O2 = MHO2 + H2O =>
2 MH3 + 3 O2 = 2 MHO2 + 2 H2O
Zn(CH3COO)2 + NaPO4 = Na(CH3COO)2 + ZnPO4 =>
Zn(CH3COO)2 + NaPO4 = Na(CH3COO)2 + ZnPO4
Co2(SO4)3 + NH3 + H2O = Co(OH)3 + (NH4)2SO4 =>
Co2(SO4)3 + 6 NH3 + 6 H2O = 2 Co(OH)3 + 3(NH4)2SO4
NH3 + H2O = NH4NO3 + H2 =>
2 NH3 + 3 H2O = NH4NO3 + 4 H2
Ag(NH3)2Cl + HNO3 = AgCl + NH4(NO3) =>
Ag(NH3)2Cl + 2 HNO3 = AgCl + 2 NH4(NO3)
PO4H3 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 PO4H3 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2 =>
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2
V + CaO = V2O5 + Ca =>
2 V + 5 CaO = V2O5 + 5 Ca
Na2(CO3) + CH3COOH = CO2 + H2O + CH3COONa =>
Na2(CO3) + 2 CH3COOH = CO2 + H2O + 2 CH3COONa
*Cl2 + O2 = Cl2O7 =>
2*Cl2 + 7 O2 = 2 Cl2O7
Fe2 + S3 = Fe2S3 =>
Fe2 + S3 = Fe2S3
C3H8O3 + HCl = C3H7O2Cl + H2O =>
C3H8O3 + HCl = C3H7O2Cl + H2O
COCl2 + Na = NaCl + CO =>
COCl2 + 2 Na = 2 NaCl + CO
*Cl2 + O2 = Cl2O7 =>
2*Cl2 + 7 O2 = 2 Cl2O7
Cr2O3Cr + O2 = CrO2 =>
2 Cr2O3Cr + 3 O2 = 6 CrO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HBF4 + CuCO3*Cu(OH)2 = CO2 + H2O + Cu(BF4)2 =>
4 HBF4 + CuCO3*Cu(OH)2 = CO2 + 3 H2O + 2 Cu(BF4)2
NiS + H2SO4 = NiSO4 + SO2 + H2O =>
NiS + 4 H2SO4 = NiSO4 + 4 SO2 + 4 H2O
PbO2 + KI + HNO3 = I2 + KNO3 + Pb + H2O =>
PbO2 + 4 KI + 4 HNO3 = 2 I2 + 4 KNO3 + Pb + 2 H2O
Cu{2+} + S{2-} = CuS =>
Cu{2+} + S{2-} = CuS
Ca(HCO3)2 + Na2CO3 = CaCO3 + Na2(HCO3)2 =>
Ca(HCO3)2 + Na2CO3 = CaCO3 + Na2(HCO3)2
NH2 + H3O = NH3 + H2O =>
NH2 + H3O = NH3 + H2O
HNO2 = NO2 + H2 =>
2 HNO2 = 2 NO2 + H2
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
C7H14O6N3 + O2(g) = CO2(g) + H20(g) + NH3(g) =>
4 C7H14O6N3 + 16 O2(g) = 28 CO2(g) + H20(g) + 12 NH3(g)
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CHO + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2CH2OH + Na2Cr2O7 + 4 H2SO4 = 3 CH3CH2CHO + Cr2(SO4)3 + Na2SO4 + 7 H2O
Sn + Hg2(NO3)2 = Sn(NO3)2 + Hg2 =>
Sn + Hg2(NO3)2 = Sn(NO3)2 + Hg2
Cr2O7{2-} + Fe{2+} + H{+} = Cr{+3} + Fe{+3} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{+3} + 6 Fe{+3} + 7 H2O
ZnCl2 + Mg(CH3COO)2 = Zn(CH3COO)2 + MgCl2 =>
ZnCl2 + Mg(CH3COO)2 = Zn(CH3COO)2 + MgCl2
K3[FeF6] + KSCN = K3[Fe(SCN)6] + KF =>
K3[FeF6] + 6 KSCN = K3[Fe(SCN)6] + 6 KF
Zn(s) + MnO2(s) + H2O(l) = Zn(OH)2(s) + Mn2O3(s) =>
Zn(s) + 2 MnO2(s) + H2O(l) = Zn(OH)2(s) + Mn2O3(s)
Zn + NaOH + H2O = H2 + Na(Zn(OH)4) =>
2 Zn + 2 NaOH + 6 H2O = 3 H2 + 2 Na(Zn(OH)4)
C2H5OH + O2(Cu) = CH3CHO + Cu2O + H2O =>
3 C2H5OH + 2 O2(Cu) = 3 CH3CHO + Cu2O + 3 H2O
KClO{-}3— = KCl + O{-}2 =>
KClO{-}3— = KCl + O{-}2
Fe + HCl + Na2S = FeS + NaCl + H2 =>
Fe + 2 HCl + Na2S = FeS + 2 NaCl + H2
Lithium + sulfur = lithiumsulfide =>
2 Li + S = Li2S
FeCl3 + AgNO3 = Fe(NO3)3 + Ag3Cl3 =>
FeCl3 + 3 AgNO3 = Fe(NO3)3 + Ag3Cl3
H2 + CO2 = CH4 + H2O3 =>
8 H2 + 3 CO2 = 3 CH4 + 2 H2O3
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
FeCl{2} + {2} = FeCl{3} =>
2 FeCl{2} + {2} = 2 FeCl{3}
Ca2O7Si2Zn + H2O = Ca2O8Si2H2Zn =>
Ca2O7Si2Zn + H2O = Ca2O8Si2H2Zn
SO4 + H2O = H2SO3 + O =>
SO4 + H2O = H2SO3 + 2 O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
C4H9OH = C2H4 + H2O =>
C4H9OH = 2 C2H4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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