| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + K2SO3 + H2O = AlOHCl2 + KHSO3 + KCl
C2H5OHKBrH2SO4 = C2H5BrKHSO4H2O =>
C2H5OHKBrH2SO4 = C2H5BrKHSO4H2O
HClKHSO3 = KClH2SO3 =>
HClKHSO3 = KClH2SO3
NO4Cl + NaOH = NaCl + NO4OH =>
NO4Cl + NaOH = NaCl + NO4OH
K3BO3 + H2O = K2HBO3 + KOH =>
K3BO3 + H2O = K2HBO3 + KOH
CuSO4 + NaOH = Na2SO4*Cu(OH)2 =>
CuSO4 + 2 NaOH = Na2SO4*Cu(OH)2
Rh + Mn2O3 + SiO2 + SnO2 + Sn = RhMn3Si2Sn7O16 =>
4 Rh + 6 Mn2O3 + 8 SiO2 + 15 SnO2 + 13 Sn = 4 RhMn3Si2Sn7O16
Na2CO3 + Ca(CO3)2 = CaCO3 + NaCO3 =>
Na2CO3 + Ca(CO3)2 = CaCO3 + 2 NaCO3
BaS + SnS + CuS = Cu2BaSnS4 =>
BaS + SnS + 2 CuS = Cu2BaSnS4
Br2 + MgCl2 = Cl2 + MgBr2 =>
Br2 + MgCl2 = Cl2 + MgBr2
Cl2 + Cu = CuCl2 =>
Cl2 + Cu = CuCl2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ba3Cl2 + K2CO3 = BaCO3 + K3Cl =>
Ba3Cl2 + 3 K2CO3 = 3 BaCO3 + 2 K3Cl
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Zn + H2SO4 + K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + K2SO4 + H2 =>
3 Zn + 3 H2SO4 + 2 K3[Fe(CN)6] = Zn3[Fe(CN)6]2 + 3 K2SO4 + 3 H2
NaOH(s) + HCl(g) = NaCl(s) + H2O(g) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(g)
CH3CH2OH + NaOH = CH3CH2ONa + HOH =>
CH3CH2OH + NaOH = CH3CH2ONa + HOH
NaNO3 + CaCO3 = NaCO3 + CaNO3 =>
NaNO3 + CaCO3 = NaCO3 + CaNO3
NOH + KOH = KNO + H2O =>
NOH + KOH = KNO + H2O
CH4Br + Li = LiBr + CH4 =>
CH4Br + Li = LiBr + CH4
Fe2(SO4)3 + H2SO4 = Fe2SO4 + H2(SO4)3 =>
Fe2(SO4)3 + H2SO4 = Fe2SO4 + H2(SO4)3
KNO3 + I2 + HCl = KIO3 + NO2 + KCl + H2O =>
10 KNO3 + I2 + 8 HCl = 2 KIO3 + 10 NO2 + 8 KCl + 4 H2O
LiBH4 + O2 = LiBO2 + H2 =>
LiBH4 + O2 = LiBO2 + 2 H2
Mn + (SO4)2 = Mn(SO4) =>
2 Mn + (SO4)2 = 2 Mn(SO4)
HCl + MnSO4 = H2O + MnS + Cl2 =>
8 HCl + MnSO4 = 4 H2O + MnS + 4 Cl2
HNO3 + Bi(OH)3 = Bi(OH)2NO3 + H2O =>
HNO3 + Bi(OH)3 = Bi(OH)2NO3 + H2O
HBrO + H2O = H3O + BrO =>
HBrO + H2O = H3O + BrO
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
Cu(CO3)2 + H2SO4 = Cu(SO4)2 + CO2 + H2O =>
Cu(CO3)2 + 2 H2SO4 = Cu(SO4)2 + 2 CO2 + 2 H2O
*2Na + Cl2 = NaCl2 =>
*2Na + 2 Cl2 = 2 NaCl2
(CH3COO)3Fe + H2O = (CH3COO)(OH)2Fe + CH3COOH =>
(CH3COO)3Fe + 2 H2O = (CH3COO)(OH)2Fe + 2 CH3COOH
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al + H2 = Al3H3 =>
6 Al + 3 H2 = 2 Al3H3
HNO3 + H2O = NH3 + O2 =>
HNO3 + H2O = NH3 + 2 O2
SIF4 + NaOH = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH = Na4SIO4 + 4 NaF + 4 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CH3CH(OH)CH2OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CH(OH)CH2OH + 16 KMnO4 + 24 H2SO4 = 15 CO2 + 16 MnSO4 + 8 K2SO4 + 44 H2O
K2Cr2O5 + HCl = KCl + CrCl3 + Cl3 + H2O =>
3 K2Cr2O5 + 30 HCl = 6 KCl + 6 CrCl3 + 2 Cl3 + 15 H2O
KHCO3 + Zn = Zn(HCO3)2 + K =>
2 KHCO3 + Zn = Zn(HCO3)2 + 2 K
Al4C3 + HCl = CH4 + AlCl3(g) =>
Al4C3 + 12 HCl = 3 CH4 + 4 AlCl3(g)
P4S3 + O2 = PO10 + SO2 =>
P4S3 + 23 O2 = 4 PO10 + 3 SO2
Ag + S = (Ag)2S =>
2 Ag + S = (Ag)2S
Fe3 + OH = Fe3O + H2O =>
Fe3 + 2 OH = Fe3O + H2O
(CH3COO)3Fe + H2O = (CH3COO)(OH)2Fe + CH3COOH =>
(CH3COO)3Fe + 2 H2O = (CH3COO)(OH)2Fe + 2 CH3COOH
NaHSO4 + NaHSO3 = Na2SO4 + H2O + SO2 =>
NaHSO4 + NaHSO3 = Na2SO4 + H2O + SO2
Na + H3Po4 = NaHPo4 + H2 =>
Na + H3Po4 = NaHPo4 + H2
FeCl3 + KBr + H2SO4 = Br2 + FeCl2 + K2SO4 + HCl =>
2 FeCl3 + 2 KBr + H2SO4 = Br2 + 2 FeCl2 + K2SO4 + 2 HCl
Rb + HPO4 = Rb2HPO4 =>
2 Rb + HPO4 = Rb2HPO4
C4H10 + Br2 = BrC4H10 =>
2 C4H10 + Br2 = 2 BrC4H10
Al2(SO4)3 + (NH4)2S = Al2S3 + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2S = Al2S3 + 3(NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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