| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + 2 HClO = 2 MgClO + H2
(NH4)2SO4(s) = NH3(g) + H2SO4(l) =>
(NH4)2SO4(s) = 2 NH3(g) + H2SO4(l)
Fe(s) + H2O = Fe3O4 + H2(g) =>
3 Fe(s) + 4 H2O = Fe3O4 + 4 H2(g)
Mg + HClO = Mg(ClO)2 + H2 =>
Mg + 2 HClO = Mg(ClO)2 + H2
MnO = Mn + O2 =>
2 MnO = 2 Mn + O2
Mg3N2 + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg3N2 + 20 HNO3 = 3 Mg(NO3)2 + 16 NO2 + 10 H2O
Mn2O6 + H2O = H2MnO4 =>
Mn2O6 + 2 H2O = 2 H2MnO4
PbO2 + CH3COOH = O2 + H2O + Pb(CH3COO)2 =>
2 PbO2 + 4 CH3COOH = O2 + 2 H2O + 2 Pb(CH3COO)2
Hg(l) + O2(g) = Hg2O2(s) =>
2 Hg(l) + O2(g) = Hg2O2(s)
FeCl3*6H2O + CaO = Fe(OH)3 + CaCl2 + H2O =>
2 FeCl3*6H2O + 3 CaO = 2 Fe(OH)3 + 3 CaCl2 + 9 H2O
(NH4)2SO4(s) = NH3(g) + H2O(g) + SO3(g) =>
(NH4)2SO4(s) = 2 NH3(g) + H2O(g) + SO3(g)
Mg + HClO = Mg(ClO)2 + H =>
Mg + 2 HClO = Mg(ClO)2 + 2 H
NH4I(s) = NH3(g) + HI(g) =>
NH4I(s) = NH3(g) + HI(g)
Mg + HClO = MgClO + H2 =>
2 Mg + 2 HClO = 2 MgClO + H2
CUCO3 + H2SO4 = CUSO4H2O + CO2 =>
CUCO3 + H2SO4 = CUSO4H2O + CO2
Zn + AgClO3 = Zn(ClO3)2 + Ag =>
Zn + 2 AgClO3 = Zn(ClO3)2 + 2 Ag
HF(aq) + KOH(aq) = H2O(l) + KF(aq) =>
HF(aq) + KOH(aq) = H2O(l) + KF(aq)
Mn2O6 + H2O = H2Mn2O7 =>
Mn2O6 + H2O = H2Mn2O7
CS + H2O = CSO + H2 =>
CS + H2O = CSO + H2
Hg + NH4OH = HgOH + NH4 =>
Hg + NH4OH = HgOH + NH4
Al + (SO4)3 = Al2(SO4)3 =>
2 Al + (SO4)3 = Al2(SO4)3
K + Cu2SO4 = K2SO4 + Cu =>
2 K + Cu2SO4 = K2SO4 + 2 Cu
I2O = I2 + O2 =>
2 I2O = 2 I2 + O2
PbO2 + CH3COOH = Pb(CH3COO)4 + H2O =>
PbO2 + 4 CH3COOH = Pb(CH3COO)4 + 2 H2O
CH3CH3 + HCl = CH3CH2Cl + H2 =>
CH3CH3 + HCl = CH3CH2Cl + H2
Li2SO4 + H2O = LiOH + H2SO4 =>
Li2SO4 + 2 H2O = 2 LiOH + H2SO4
Co2(SO3)3 + KI = K2(SO3) + CoI3 =>
Co2(SO3)3 + 6 KI = 3 K2(SO3) + 2 CoI3
HNO3(aq) + H2S(g) = S(g) + NO(g) + H2O(l) =>
2 HNO3(aq) + 3 H2S(g) = 3 S(g) + 2 NO(g) + 4 H2O(l)
(NH4)2SO4(s) = NH3(g) + H2SO4(l) =>
(NH4)2SO4(s) = 2 NH3(g) + H2SO4(l)
Mg + HClO = Mg(ClO)2 + H =>
Mg + 2 HClO = Mg(ClO)2 + 2 H
CH3COOH + (CH3)3N = CH3COONH(CH3)3 =>
CH3COOH + (CH3)3N = CH3COONH(CH3)3
CaC2O4 + CH3COOH = C3H3O4 + CaCOOH =>
CaC2O4 + CH3COOH = C3H3O4 + CaCOOH
FeCl3*6H2O + CaO = Fe(OH)3 + CaCl2 + H2O =>
2 FeCl3*6H2O + 3 CaO = 2 Fe(OH)3 + 3 CaCl2 + 9 H2O
Mg3N2 + HNO3 = Mg(NO3)2 + NH4NO3 =>
Mg3N2 + 8 HNO3 = 3 Mg(NO3)2 + 2 NH4NO3
ZnO + BaSO4 = BaZnO2 + SO3 =>
ZnO + BaSO4 = BaZnO2 + SO3
Ca3[PO4]2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3[PO4]2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
I2O = I + O2 =>
2 I2O = 4 I + O2
Hg + NH4OH = Hg(OH)2 + NH4 =>
Hg + 2 NH4OH = Hg(OH)2 + 2 NH4
HNO3(aq) + H2S(g) = S(s) + NO(g) + H2O(l) =>
2 HNO3(aq) + 3 H2S(g) = 3 S(s) + 2 NO(g) + 4 H2O(l)
K2Cr2O7 + FeSO4 + HCl = KCl + CrCl3 + Fe2(SO4)3 + H2O + FeCl3 =>
K2Cr2O7 + 6 FeSO4 + 14 HCl = 2 KCl + 2 CrCl3 + 2 Fe2(SO4)3 + 7 H2O + 2 FeCl3
(NH4)2SO4(s) = NH3(g) + H2O(g) + SO3(g) =>
(NH4)2SO4(s) = 2 NH3(g) + H2O(g) + SO3(g)
VCl3 = V + Cl =>
VCl3 = V + 3 Cl
Zr + HNO3 + HCl = H2[ZrCl6] + NO + H2O =>
3 Zr + 4 HNO3 + 18 HCl = 3 H2[ZrCl6] + 4 NO + 8 H2O
CH3COOH + (CH3)3N = CH2COO + NH(CH3)3 =>
CH3COOH + 2(CH3)3N = CH2COO + 2 NH(CH3)3
Mg3N2 + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg3N2 + 20 HNO3 = 3 Mg(NO3)2 + 16 NO2 + 10 H2O
CH4NO2 + O2 = CO2 + H2O + NO2 =>
CH4NO2 + 2 O2 = CO2 + 2 H2O + NO2
Al(OH)3 + HF = Al2F6 + H2O =>
2 Al(OH)3 + 6 HF = Al2F6 + 6 H2O
C6H5COONa + KClO4 = Na2CO3 + CO2 + H2O + KCl =>
4 C6H5COONa + 15 KClO4 = 2 Na2CO3 + 26 CO2 + 10 H2O + 15 KCl
Cu{2+} + S{-2} = CuS =>
Cu{2+} + S{-2} = CuS
HNO3(aq) + H2S(g) = NO(g) + H2O(g) + S(s) =>
2 HNO3(aq) + 3 H2S(g) = 2 NO(g) + 4 H2O(g) + 3 S(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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