| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + HClO4 = Cl2O3 + H2O
CH3CH2OH + H2SO4 = CH3CH2OH3 + SO4 =>
CH3CH2OH + H2SO4 = CH3CH2OH3 + SO4
PbO + NH3 = Pb + NH2 + H2O =>
PbO + 2 NH3 = Pb + 2 NH2 + H2O
CNRb + H2O = RbOH + HCN =>
CNRb + H2O = RbOH + HCN
CH3Cl + ClMgC2H5 = C3H8 + MgCl2 =>
CH3Cl + ClMgC2H5 = C3H8 + MgCl2
Mg + PhBr = MgBrPh =>
Mg + PhBr = MgBrPh
Fr + H2 = FrH =>
2 Fr + H2 = 2 FrH
CuCl2(aq) + K2CO3(aq) = CuCO3(s) + KCl(aq) =>
CuCl2(aq) + K2CO3(aq) = CuCO3(s) + 2 KCl(aq)
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4(aq) + H2(NO3)2(aq) =>
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4(aq) + H2(NO3)2(aq)
CH3COONa + FeCl3 + H2O = [Fe3(OH)2(CH3COO)6]Cl + NaCl + CH3COOH =>
8 CH3COONa + 3 FeCl3 + 2 H2O = [Fe3(OH)2(CH3COO)6]Cl + 8 NaCl + 2 CH3COOH
SnI2 + K2Cr2O7 = CrI3 + I2 + KI + SnO =>
7 SnI2 + K2Cr2O7 = 2 CrI3 + 3 I2 + 2 KI + 7 SnO
Ca(OH)2 + HBr = CaBr2 + HOH =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 HOH
CrCl3 + K2S = K2Cr + Cl3S =>
CrCl3 + K2S = K2Cr + Cl3S
Cu(PO4)2 + HCl = CuCl2 + HPO4 =>
Cu(PO4)2 + 2 HCl = CuCl2 + 2 HPO4
NaOH + Cl2 = NaCl2 + NaClO3 + H2O =>
12 NaOH + 11 Cl2 = 10 NaCl2 + 2 NaClO3 + 6 H2O
S8 + H2O = H2S + SO2 =>
3 S8 + 16 H2O = 16 H2S + 8 SO2
LiCl + O2 = Li2O + Cl2 =>
4 LiCl + O2 = 2 Li2O + 2 Cl2
HNO3 + Zn = Zn(NO3)2 + NO + H3O =>
12 HNO3 + 5 Zn = 5 Zn(NO3)2 + 2 NO + 4 H3O
Zn + Al = ZnAl =>
Zn + Al = ZnAl
Ba3N2 + H2SO4 = BaSO4 + NH3 =>
Ba3N2 + 3 H2SO4 = 3 BaSO4 + 2 NH3
Si + BN = SiBN =>
Si + BN = SiBN
Li + Na = LiNa3 =>
Li + 3 Na = LiNa3
CuSO4ZnBr2 = CuBr2ZnSO4 =>
CuSO4ZnBr2 = CuBr2ZnSO4
MnSO4 + PbO2 + HNO3 = Pb(MnO4)2 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 4 HNO3 = Pb(MnO4)2 + 2 PbSO4 + 2 Pb(NO3)2 + 2 H2O
MnSO4 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
C2H2O4 + NaHCO3 = Na2C2O4 + H2O + CO2 =>
C2H2O4 + 2 NaHCO3 = Na2C2O4 + 2 H2O + 2 CO2
Si + HNO3 = SiO2 + HNO2 =>
Si + 2 HNO3 = SiO2 + 2 HNO2
AI + H2SO4 = H2 + AI(SO4)3 =>
AI + 3 H2SO4 = 3 H2 + AI(SO4)3
CaCl2 + H2S = HCl + Ca + S =>
CaCl2 + H2S = 2 HCl + Ca + S
FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4
ZnCl2(aq) + K2S(aq) = ZnS(aq) + KCl(aq) =>
ZnCl2(aq) + K2S(aq) = ZnS(aq) + 2 KCl(aq)
H + F = HF =>
H + F = HF
K4Fe(CN)6 + KMnO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + CO2 + HNO3 + MnSO4 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 218 H2SO4 = 81 K2SO4 + 5 Fe2(SO4)3 + 60 CO2 + 60 HNO3 + 122 MnSO4 + 188 H2O
Ca(IO3)2 + Al2(SO4)3 = Al(IO3)3 + CaSO4 =>
3 Ca(IO3)2 + Al2(SO4)3 = 2 Al(IO3)3 + 3 CaSO4
KCl + Fe(NO3)3 = K(NO3) + FeCl3 =>
3 KCl + Fe(NO3)3 = 3 K(NO3) + FeCl3
CH3ONa + HCN = CH3CN + NaOH =>
CH3ONa + HCN = CH3CN + NaOH
FeCl3 + HI = HCl + FeCl + I2 =>
FeCl3 + 2 HI = 2 HCl + FeCl + I2
NaOH + CO3 = Na2CO3 + OH =>
2 NaOH + CO3 = Na2CO3 + 2 OH
Zn + CuSO4(aq) = ZnSO4(aq) + Cu =>
Zn + CuSO4(aq) = ZnSO4(aq) + Cu
Fe + A = FeA3 =>
Fe + 3 A = FeA3
MgCl + KSO4 = MgSO4 + KCl =>
MgCl + KSO4 = MgSO4 + KCl
CH3CONH2 + H2O = CH3CONH3 + OH =>
CH3CONH2 + H2O = CH3CONH3 + OH
NH3 + H2SO4 = ((NH4)2SO4) =>
2 NH3 + H2SO4 = ((NH4)2SO4)
SO2LiOH = LiHSO3 =>
SO2LiOH = LiHSO3
H3PO4 + CuOH = CuPO3 + H2O =>
H3PO4 + CuOH = CuPO3 + 2 H2O
BaCl2 + F2 = Cl2 + BaF2 =>
BaCl2 + F2 = Cl2 + BaF2
CuCl2 + F2 = CuF2Cl2 =>
CuCl2 + F2 = CuF2Cl2
KMnO4 + H2SO4 + Na2SO3 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
CH3CH2CH2CH2CH2COOH + NaOH = CH3CH2CH2CH2CH2COONa + H2O =>
CH3CH2CH2CH2CH2COOH + NaOH = CH3CH2CH2CH2CH2COONa + H2O
H2O + S8 = H2S + O2 =>
8 H2O + S8 = 8 H2S + 4 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/24
Équations équilibrées sur07/28/23
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