| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + 3 S = 2 S2O
H2CO3(l) = CO2(g) + H2O(g) =>
H2CO3(l) = CO2(g) + H2O(g)
CH3CHClCH3 + NaOH = CH3CH(OH)CH3 + NaCl =>
CH3CHClCH3 + NaOH = CH3CH(OH)CH3 + NaCl
Rb(s) + S8(s) = Rb2S(s) =>
16 Rb(s) + S8(s) = 8 Rb2S(s)
Cu(OH)2 + K2(SO4) = KOH + CuSO4 =>
Cu(OH)2 + K2(SO4) = 2 KOH + CuSO4
CH3O3(l) + O2(g) = CO2(g) + H2O(g) =>
4 CH3O3(l) + O2(g) = 4 CO2(g) + 6 H2O(g)
AlSO4 + Na(OH) = AlOH + NaSO4 =>
AlSO4 + Na(OH) = AlOH + NaSO4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NaClKI = KClNaI =>
NaClKI = KClNaI
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
[Cd(NH3)4](OH)2 + HCl = CdCl2 + NH4Cl + H2O =>
[Cd(NH3)4](OH)2 + 6 HCl = CdCl2 + 4 NH4Cl + 2 H2O
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
NH4OH + KMnO4 = NH4MnO4 + KOH =>
NH4OH + KMnO4 = NH4MnO4 + KOH
Cu2O3 + H2SO4 = Cu2(SO4)3 + H2O =>
Cu2O3 + 3 H2SO4 = Cu2(SO4)3 + 3 H2O
Rb + N2O = Rb2O + N2 =>
2 Rb + N2O = Rb2O + N2
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
P + Cl2 = P2Cl6 =>
2 P + 3 Cl2 = P2Cl6
NaF(aq) + HI(aq) = NaI(aq) + HF(aq) =>
NaF(aq) + HI(aq) = NaI(aq) + HF(aq)
ScH2 + H2O = Sc(OH)3 + H2 =>
2 ScH2 + 6 H2O = 2 Sc(OH)3 + 5 H2
H2SO4 + NO = NO2 + SO2 + H2O =>
H2SO4 + NO = NO2 + SO2 + H2O
H2O2 + KClO3 = KCl + O2H2O =>
3 H2O2 + KClO3 = KCl + 3 O2H2O
HCl = H* + Cl =>
HCl = H* + Cl
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
C6H5CH3 + HNO3 = C6H2(NO2)3CH3(s) + H2O =>
C6H5CH3 + 3 HNO3 = C6H2(NO2)3CH3(s) + 3 H2O
CH3OH + CH3COOH = CH3CH2COOH + H2O =>
CH3OH + CH3COOH = CH3CH2COOH + H2O
NH4NO3 + HCl + H2O = H2NO3 + NH4Cl =>
7 NH4NO3 + 6 HCl + 3 H2O = 8 H2NO3 + 6 NH4Cl
KMnO4 + NaOH + Zn = Zn(OH)2 + K2MnO4 + NaMnO4 =>
4 KMnO4 + 2 NaOH + Zn = Zn(OH)2 + 2 K2MnO4 + 2 NaMnO4
Cu(OH)2 + H2SO2 = Cu(SO2) + H2O =>
Cu(OH)2 + H2SO2 = Cu(SO2) + 2 H2O
MgBr2 = Br2Mg =>
MgBr2 = Br2Mg
H2SO4 + Ac = Ac2(SO4)3 + H2 =>
3 H2SO4 + 2 Ac = Ac2(SO4)3 + 3 H2
NH4OH + I2 = NI3 + H2O + HI =>
NH4OH + 3 I2 = NI3 + H2O + 3 HI
MgCl2O6 = MgCl2 + O2 =>
MgCl2O6 = MgCl2 + 3 O2
AlOHSO4 + H2SO4 = Al2(SO4)3 + H2O =>
2 AlOHSO4 + H2SO4 = Al2(SO4)3 + 2 H2O
C2H2N + O2 = CO2 + H2O + NO2 =>
2 C2H2N + 7 O2 = 4 CO2 + 2 H2O + 2 NO2
Na(OH)(aq) + HCl(aq) = NaCl(aq) + H2O(l) =>
Na(OH)(aq) + HCl(aq) = NaCl(aq) + H2O(l)
AlOHSO4 + H2SO4 = Al2(SO4)3 + H2O =>
2 AlOHSO4 + H2SO4 = Al2(SO4)3 + 2 H2O
NH4OH + K2Cr2O7 = KOH + (NH4)2Cr2O7 =>
2 NH4OH + K2Cr2O7 = 2 KOH + (NH4)2Cr2O7
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2FeO4 + Zn + H2SO4 = Fe(OH)3 + ZnSO4 + K2SO4 + H2O =>
2 K2FeO4 + 3 Zn + 5 H2SO4 = 2 Fe(OH)3 + 3 ZnSO4 + 2 K2SO4 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SO3 + CuOH = Cu2SO4 + H2O =>
SO3 + 2 CuOH = Cu2SO4 + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H5Br + KOH = C2H5OH + KBr =>
C2H5Br + KOH = C2H5OH + KBr
Ca + ZnCl2 = Zn + CaCl =>
2 Ca + ZnCl2 = Zn + 2 CaCl
Rb + N2O = Rb2O + N2 =>
2 Rb + N2O = Rb2O + N2
NaOH + KO = NaO + KOH =>
NaOH + KO = NaO + KOH
HNO3 + N2S = NO2 + H2O + S =>
8 HNO3 + N2S = 10 NO2 + 4 H2O + S
Cr + SnSO4 = Cr2(SO4)3 + Sn =>
2 Cr + 3 SnSO4 = Cr2(SO4)3 + 3 Sn
Cu(NO3)2 + FeCl3 = Cu(Cl3)2 + FeNO3 =>
Cu(NO3)2 + 2 FeCl3 = Cu(Cl3)2 + 2 FeNO3
CrCH3COO + MgSO4 = CrSO4 + MgCH3COO =>
CrCH3COO + MgSO4 = CrSO4 + MgCH3COO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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