| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 C4H10 = 32 C + 5 H16
CO + HCl = COCl2 + H =>
CO + 2 HCl = COCl2 + 2 H
KBr + H2SO4 = K2SO4*Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4*Br2 + SO2 + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
SrCl2 + Na2CO3 = SrCO3 + Na2Cl2 =>
SrCl2 + Na2CO3 = SrCO3 + Na2Cl2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
C2H3F3 + O2 = CO + HF =>
C2H3F3 + O2 = 2 CO + 3 HF
(NH4)3PO4 + AgCH3CO2 = Ag3PO4 + NH4CH3CO2 =>
(NH4)3PO4 + 3 AgCH3CO2 = Ag3PO4 + 3 NH4CH3CO2
NiCl2 + Na2CO3 = NiCO3 + Na2Cl2 =>
NiCl2 + Na2CO3 = NiCO3 + Na2Cl2
Mg(s) + ZnCl(aq) = MgCl2(aq) + Zn =>
Mg(s) + 2 ZnCl(aq) = MgCl2(aq) + 2 Zn
KOH + Mg(OH)2 + C + ClO2 = KClO2 + MgCO3 + H2O =>
4 KOH + Mg(OH)2 + C + 4 ClO2 = 4 KClO2 + MgCO3 + 3 H2O
CuCl2 + Li3PO4 = Cu3(PO4)2 + LiCl =>
3 CuCl2 + 2 Li3PO4 = Cu3(PO4)2 + 6 LiCl
(NH4)2C2O4 + HCl = H2C2O4 + NH4Cl =>
(NH4)2C2O4 + 2 HCl = H2C2O4 + 2 NH4Cl
[Ni(NH3)4]SO4 + (NH4)2S = NiS + NH3 + (NH4)2SO4 =>
[Ni(NH3)4]SO4 + (NH4)2S = NiS + 4 NH3 + (NH4)2SO4
RbIO3 = RbI + O2 =>
2 RbIO3 = 2 RbI + 3 O2
(n)C3H8 + O2 = CO2 + H2O =>
(n)C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Fe(CN)6 + K = KFe(Fe(CN)6) =>
Fe + Fe(CN)6 + K = KFe(Fe(CN)6)
NaOH + C14H14O3 = C14H13NaO3 + H2O =>
NaOH + C14H14O3 = C14H13NaO3 + H2O
Mg(HCO3)2 + H2S = MgS + H2O + CO2 =>
Mg(HCO3)2 + H2S = MgS + 2 H2O + 2 CO2
Na2C2O4*H2O = Na2C2O4 + H2O =>
Na2C2O4*H2O = Na2C2O4 + H2O
C3H7O2NS + O2 = SO2 + NO2 + CO2 + H2O =>
4 C3H7O2NS + 23 O2 = 4 SO2 + 4 NO2 + 12 CO2 + 14 H2O
Cu(C2H3O2)2 + NH2CH2COOH = Cu(C2H4NO2)2 + HC2H3O2 =>
Cu(C2H3O2)2 + 2 NH2CH2COOH = Cu(C2H4NO2)2 + 2 HC2H3O2
SiCl4 + Al2O3 = SiO2 + AlCl3 =>
3 SiCl4 + 2 Al2O3 = 3 SiO2 + 4 AlCl3
K2Cr2O7 + FeSO4 + KHSO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 14 KHSO4 = 8 K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
Sn2(CO3)4 = CO2 + Sn2O4 =>
Sn2(CO3)4 = 4 CO2 + Sn2O4
Hg(NO3)2 + NH4I = HgI + NH4(NO3)2 =>
Hg(NO3)2 + NH4I = HgI + NH4(NO3)2
NaCrO4 + Br2 + NaOH = Na2CrO4 + HOH + HBrO3 =>
10 NaCrO4 + Br2 + 10 NaOH = 10 Na2CrO4 + 4 HOH + 2 HBrO3
C10H18O + NaBH4 + C2H5OH = C10H20O + NaBH3OC2H5 =>
C10H18O + NaBH4 + C2H5OH = C10H20O + NaBH3OC2H5
H2SO4(ag) + Zn(s) = H2 + ZnSO4 =>
H2SO4(ag) + Zn(s) = H2 + ZnSO4
C2H5OH + Li = C2H5OLi + H2 =>
2 C2H5OH + 2 Li = 2 C2H5OLi + H2
FeH + MnO4 = Mn + Fe + H2O =>
8 FeH + MnO4 = Mn + 8 Fe + 4 H2O
Fe2O3 + C = CO + Fe = =>
Fe2O3 + 3 C = 3 CO + 2 Fe
HNO3 + C = NO2 + H2O + CO2 =>
4 HNO3 + C = 4 NO2 + 2 H2O + CO2
P + Ce2 = PCe3 =>
2 P + 3 Ce2 = 2 PCe3
Pb(CH3COO)2 + HCl = PbCl2 + C2H4O2 =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + 2 C2H4O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO2 + C2H5OH = MnO + CH3COOH + H2O =>
2 MnO2 + C2H5OH = 2 MnO + CH3COOH + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
FeBr3 = Br3 + Fe =>
FeBr3 = Br3 + Fe
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NaOH + C2H4O2 = C2H3O2Na + H2O =>
NaOH + C2H4O2 = C2H3O2Na + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2 + F2 = KF =>
K2 + F2 = 2 KF
(NH4)2Cr2O7 = N2(g) + H2O + Cr2O3(s) =>
(NH4)2Cr2O7 = N2(g) + 4 H2O + Cr2O3(s)
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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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