| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiNO3 + H2O = LiOH + HNO3
Al2O3 + Ca(oh)2 = Al(oh)3 + CaO =>
6 Al2O3 + 9 Ca(oh)2 = 4 Al(oh)3 + 18 CaO
H2O2 + NH3 = H2O2NH3 =>
H2O2 + NH3 = H2O2NH3
CuFeS2 + HNO3 + HCl = NO2 + S + FeCl2 + CuCl + H2O =>
CuFeS2 + 3 HNO3 + 3 HCl = 3 NO2 + 2 S + FeCl2 + CuCl + 3 H2O
Fe(Cl) + NaOH = FeOH + NaCl =>
Fe(Cl) + NaOH = FeOH + NaCl
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
U2 + H2O = UH2O =>
U2 + 2 H2O = 2 UH2O
Bi + Cl + H2O = Bi6(OH)12Cl6 + H =>
6 Bi + 6 Cl + 12 H2O = Bi6(OH)12Cl6 + 12 H
NaOH + CH3OOH = CH3COONa + HOH =>
NaOH + 2 CH3OOH = CH3COONa + 3 HOH
Cr2O3 + KOH + O2 = K2CrO43 + H2O =>
2 Cr2O3 + 8 KOH + 81 O2 = 4 K2CrO43 + 4 H2O
HCl + H2O2 = HClO3 + H2O =>
HCl + 3 H2O2 = HClO3 + 3 H2O
LiOH(aq) + Fe(NO3)3(aq) = LiNO3(aq) + Fe(OH)3(g) =>
3 LiOH(aq) + Fe(NO3)3(aq) = 3 LiNO3(aq) + Fe(OH)3(g)
NH2OH*HCl + CuSO4 = N2 + CuCl + H2SO4 + H2O =>
2 NH2OH*HCl + 2 CuSO4 = N2 + 2 CuCl + 2 H2SO4 + 2 H2O
Al(OH)3 + LiCl = AlCl3 + LiOH =>
Al(OH)3 + 3 LiCl = AlCl3 + 3 LiOH
Cl2 + F2 + Ca(OH)2 = CaF2 + Ca(ClO2) + H2O =>
Cl2 + 2 F2 + 4 Ca(OH)2 = 2 CaF2 + 2 Ca(ClO2) + 4 H2O
LiFePO4 + H2SO4 + H2O2 = Li2SO4 + FePO4 + H2O =>
2 LiFePO4 + H2SO4 + H2O2 = Li2SO4 + 2 FePO4 + 2 H2O
NaHCO3 + C6H8O = CO2 + H2O + Na3C6H5O7 =>
15 NaHCO3 + 3 C6H8O = 3 CO2 + 7 H2O + 5 Na3C6H5O7
FeMg + O2 = FeO + Mg2 =>
2 FeMg + O2 = 2 FeO + Mg2
ZnSO4*7H2O + NH3 = ZnSO4*NH3 + H2O =>
ZnSO4*7H2O + NH3 = ZnSO4*NH3 + 7 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
HC1 + Ca(OH)2 = CaC2 + H2O =>
2 HC1 + Ca(OH)2 = CaC2 + 2 H2O
C12H16 + O2 = CO + H2O =>
C12H16 + 10 O2 = 12 CO + 8 H2O
NH4Cl + H2O = (NH4)2O + HCl =>
2 NH4Cl + H2O = (NH4)2O + 2 HCl
Cu2SeO3 = Cu + SeO3 =>
Cu2SeO3 = 2 Cu + SeO3
H2C2O4 + KMnO4 + H2SO4 = MnSO4 + KHSO4 + CO2 + H2O =>
5 H2C2O4 + 2 KMnO4 + 4 H2SO4 = 2 MnSO4 + 2 KHSO4 + 10 CO2 + 8 H2O
CuO + NO3 = NO + CuO3 =>
CuO + NO3 = NO + CuO3
CuS2O8*4NH3 = Cu + SO2 + N2 + H2O + H2 =>
CuS2O8*4NH3 = Cu + 2 SO2 + 2 N2 + 4 H2O + 2 H2
CoCl2 + H2SO4 = CoCl2H2SO4 =>
CoCl2 + H2SO4 = CoCl2H2SO4
Mg2 + O2 = Mg5O4 =>
5 Mg2 + 4 O2 = 2 Mg5O4
K(CrO2) + KOH + KClO = KCl + K2CrO4 + H2O =>
2 K(CrO2) + 2 KOH + 3 KClO = 3 KCl + 2 K2CrO4 + H2O
LiOH + BaCl2 = LiCl + Ba(OH)2 =>
2 LiOH + BaCl2 = 2 LiCl + Ba(OH)2
AlCl3 + SO2 + O2 + H2O = Al2(SO4)3 + HCl =>
4 AlCl3 + 6 SO2 + 3 O2 + 6 H2O = 2 Al2(SO4)3 + 12 HCl
CuFeS2 + CO2 + O2 + H2O = Cu2O + FeCO3 + H2SO4 =>
4 CuFeS2 + 4 CO2 + 15 O2 + 8 H2O = 2 Cu2O + 4 FeCO3 + 8 H2SO4
NH3(aq) + HCl = NCl + H =>
NH3(aq) + HCl = NCl + 4 H
KOH + C2H6O6 = K2C2O4 + H2O =>
2 KOH + C2H6O6 = K2C2O4 + 4 H2O
CO(OH)2 + H2S = COS + H2O =>
CO(OH)2 + H2S = COS + 2 H2O
CCl4 + Cl2 = CCl8 =>
CCl4 + 2 Cl2 = CCl8
Zn(NH3)4(OH)2 + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
Zn(NH3)4(OH)2 + 6 HNO3 = Zn(NO3)2 + 4 NH4NO3 + 2 H2O
Cr(NO3)3 + KBr = CrBr3 + KNO3 =>
Cr(NO3)3 + 3 KBr = CrBr3 + 3 KNO3
C15H32 + O2 = CO2 + H2O3 =>
C15H32 + 39 O2 = 15 CO2 + 16 H2O3
MnO2 + (COOH)2 + H2SO4 = Mn2(SO4)3 + CO2 + H2O =>
2 MnO2 + (COOH)2 + 3 H2SO4 = Mn2(SO4)3 + 2 CO2 + 4 H2O
H2O = H4 + O2 =>
2 H2O = H4 + O2
CaCl2 + Ca3(Po4)2 = Ca(Po4) + ClCa =>
CaCl2 + Ca3(Po4)2 = 2 Ca(Po4) + 2 ClCa
NaHCO3 + CH3COOH = CO2 + H2O + NaC2H3CO2 =>
2 NaHCO3 + 3 CH3COOH = 2 CO2 + 4 H2O + 2 NaC2H3CO2
Fe2S3 + Ca(OH)2 = CaS + Fe(OH)3 =>
Fe2S3 + 3 Ca(OH)2 = 3 CaS + 2 Fe(OH)3
Mg3N2 + H2SO4 = MgSOOOO + NNHHHHHHHHSOOOO =>
Mg3N2 + 4 H2SO4 = 3 MgSOOOO + NNHHHHHHHHSOOOO
HOOCCOOH = CO2 + HCOOH =>
HOOCCOOH = CO2 + HCOOH
NH4OH + Sn(SO4) = (NH4)2SO4 + Sn(OH)2 =>
2 NH4OH + Sn(SO4) = (NH4)2SO4 + Sn(OH)2
C6H6S + O2 = CO2 + H2O + SO2 =>
2 C6H6S + 17 O2 = 12 CO2 + 6 H2O + 2 SO2
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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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