| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na[Al(OH)4] + 3 H2 = 2 Al + 6 H2O + 2 NaOH
SO + O2 = SO3 =>
SO + O2 = SO3
TiCl3 + KBiO3 + HCl = KCl + H2O + BiCl3 + TiOCl2 =>
2 TiCl3 + KBiO3 + 2 HCl = KCl + H2O + BiCl3 + 2 TiOCl2
C6H6N + Br2 = C6H4Br2N + HBr =>
C6H6N + 2 Br2 = C6H4Br2N + 2 HBr
Na2[Zn(OH)4] + HCl = ZnCl2 + NaOH + H2O =>
Na2[Zn(OH)4] + 2 HCl = ZnCl2 + 2 NaOH + 2 H2O
CaCI2 + F2 = CaF2 + CI2 =>
CaCI2 + F2 = CaF2 + CI2
Me + HCl = MeCl2 + H =>
Me + 2 HCl = MeCl2 + 2 H
AlCl3 + BaCO3 = Al2(CO3)3 + BaCl2 =>
2 AlCl3 + 3 BaCO3 = Al2(CO3)3 + 3 BaCl2
CO3 + Ag = AgCO3 =>
CO3 + Ag = AgCO3
Zn(s) + I2(s) = ZnI2(aq) =>
Zn(s) + I2(s) = ZnI2(aq)
N2H4 + O2 = H3N2O3 + H2O =>
4 N2H4 + 7 O2 = 4 H3N2O3 + 2 H2O
As3S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
8 As3S3 + 33 HClO4 + 60 H2O = 24 H3AsO4 + 33 HCl + 24 H2SO4
NaHCO3 + HCOCH3 = NaCOCH3 + HHCO3 =>
NaHCO3 + HCOCH3 = NaCOCH3 + HHCO3
MgOHNO3 + HNO3 = Mg(NO3)2 + H2O =>
MgOHNO3 + HNO3 = Mg(NO3)2 + H2O
Cu + S8 = Cu13S7 =>
104 Cu + 7 S8 = 8 Cu13S7
[FeSCN]2{+} + HCl = [FeCl]2{+} + HSCN =>
[FeSCN]2{+} + 2 HCl = [FeCl]2{+} + 2 HSCN
BiCl3 + NaH2PO2 + NaOH = Bi + NaCl + Na3PO4 + H2O =>
4 BiCl3 + 3 NaH2PO2 + 18 NaOH = 4 Bi + 12 NaCl + 3 Na3PO4 + 12 H2O
ZnC4H6O4 + H2O = Zn(OH)2 + CH3COOH =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 CH3COOH
Br{-}2 + LiF = LiBr + F{-}2 =>
Br{-}2 + LiF = LiBr + F{-}2
OH + HCO3 = H2CO3 + O2 =>
2 OH + 2 HCO3 = 2 H2CO3 + O2
AgNO3 + AlCl = AgCl + Al(NO3) =>
AgNO3 + AlCl = AgCl + Al(NO3)
H2SO4 + KClO = K2SO4 + O2 + Cl2 + H2O =>
2 H2SO4 + 4 KClO = 2 K2SO4 + O2 + 2 Cl2 + 2 H2O
CH3CH2CH2CH2Br + CH3CH2ONa = CH3CH2CH2CH2OCH2CH3 + NaBr =>
CH3CH2CH2CH2Br + CH3CH2ONa = CH3CH2CH2CH2OCH2CH3 + NaBr
CH4 + O2 = CCO2 + H2O =>
2 CH4 + 3 O2 = CCO2 + 4 H2O
Ni(CO3)3 = NiO3 + CO2 =>
Ni(CO3)3 = NiO3 + 3 CO2
LiSO4 + BaNO = BaSO4 + LiNO =>
LiSO4 + BaNO = BaSO4 + LiNO
Al2(SiO3)3 = Al + Si + O2 =>
2 Al2(SiO3)3 = 4 Al + 6 Si + 9 O2
(NH4)3PO4 + H2SO4 = (NH4)3SO4 + H2(PO4) =>
(NH4)3PO4 + H2SO4 = (NH4)3SO4 + H2(PO4)
Ag{3+} + H2O = O2 + H{+} + Ag{+} =>
2 Ag{3+} + 2 H2O = O2 + 4 H{+} + 2 Ag{+}
K + MgBr2 = KBr + Mg11 =>
22 K + 11 MgBr2 = 22 KBr + Mg11
(C2H2)2 + O2 = CO2 + H2O =>
(C2H2)2 + 5 O2 = 4 CO2 + 2 H2O
NH3 + HCl = HCl(NH3) =>
NH3 + HCl = HCl(NH3)
Fe3O4 + Si = Fe + SiO2 =>
Fe3O4 + 2 Si = 3 Fe + 2 SiO2
HNO2 + H2O = NH3 + O =>
HNO2 + H2O = NH3 + 3 O
K2Cr2O7 + CH3(CH2)2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 CH3(CH2)2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
C3H9OH + KMnO4 = C3H6O + MnO2 + KOH + H2O =>
3 C3H9OH + 4 KMnO4 = 3 C3H6O + 4 MnO2 + 4 KOH + 4 H2O
K2Cr2O7 + NaCl + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + Cl2 + H2O =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 3 Cl2 + 7 H2O
LiF + Ca(NO3)2 = CaF + Li(NO3)2 =>
LiF + Ca(NO3)2 = CaF + Li(NO3)2
COH2O + O2 = CO2 + H2O =>
2 COH2O + O2 = 2 CO2 + 2 H2O
CH2CH3CH2 + O2 = CO2 + H2 =>
2 CH2CH3CH2 + 6 O2 = 6 CO2 + 7 H2
C9H12O3 + NaBH4 = C9H15O3 + NaBH =>
C9H12O3 + NaBH4 = C9H15O3 + NaBH
Fe2O3 + HNO3 = Fe(NO3)3 + H2O1 =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O1
H2O + Al2O3 = AlO(OH) =>
H2O + Al2O3 = 2 AlO(OH)
Ni45Fe45S8 + Fe2(SO4)3 = NiSO4 + FeSO4 + S =>
Ni45Fe45S8 + 90 Fe2(SO4)3 = 45 NiSO4 + 225 FeSO4 + 8 S
C2H8O7P2 + NaOH = C2H6Na2O7P2 + H2O =>
C2H8O7P2 + 2 NaOH = C2H6Na2O7P2 + 2 H2O
CaCl2 + NH4NO3 = Ca(NO3)2 + NH4Cl =>
CaCl2 + 2 NH4NO3 = Ca(NO3)2 + 2 NH4Cl
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = KFe(C2O4)4*4H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 7 H2C2O4 + K2C2O4 + 5 H2O2 = 2 KFe(C2O4)4*4H2O + 2(NH4)2SO4 + 2 H2SO4 + 14 H2O
KBr + H2SO4 + MnO2 = Br2 + MnSO4 + KHSO4 + H2O =>
2 KBr + 3 H2SO4 + MnO2 = Br2 + MnSO4 + 2 KHSO4 + 2 H2O
Mg3(PO4)2 + Ag(NO3) = Mg(NO3)2 + Ag3(PO4) =>
Mg3(PO4)2 + 6 Ag(NO3) = 3 Mg(NO3)2 + 2 Ag3(PO4)
Al + CH3COOH = Al(CH3COO) + H2 =>
2 Al + 2 CH3COOH = 2 Al(CH3COO) + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
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