| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + KF = K + I2F
H2SO4 + BaS = BaSO4 + H2S =>
H2SO4 + BaS = BaSO4 + H2S
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
(NH4)3PO4 + Ba(NO3)2 = Ba3(PO4)2 + (NH4)NO3 =>
2(NH4)3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6(NH4)NO3
H2SO4 + BaS = BaSO4 + H2S =>
H2SO4 + BaS = BaSO4 + H2S
AgCl3 + H2O = HCl + H3AgO3 =>
AgCl3 + 3 H2O = 3 HCl + H3AgO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KOHH2O = KO2H3 =>
KOHH2O = KO2H3
Zn(NO3)2 + K3Fe(CN)6 = Zn3[Fe(CN)6]2 + KNO3 =>
3 Zn(NO3)2 + 2 K3Fe(CN)6 = Zn3[Fe(CN)6]2 + 6 KNO3
AgCl3 + H2O = HCl + H3AgO3 =>
AgCl3 + 3 H2O = 3 HCl + H3AgO3
BaO(s) + HCl(aq) = BaCl2 + H2O =>
BaO(s) + 2 HCl(aq) = BaCl2 + H2O
CH3CH2CHCHCH2CH3 + KMnO4 = CH3CH2CO2K + MnO2 + H2O + KOH =>
3 CH3CH2CHCHCH2CH3 + 8 KMnO4 = 6 CH3CH2CO2K + 8 MnO2 + 2 H2O + 2 KOH
AgCl3 + H2O = HCl + H3AgO3 =>
AgCl3 + 3 H2O = 3 HCl + H3AgO3
C2H5COOH + NaOH = H2O + NaC2H5COO =>
C2H5COOH + NaOH = H2O + NaC2H5COO
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
BrCl2 + NaOH = BrOH + NaCl2 =>
BrCl2 + NaOH = BrOH + NaCl2
Cu{2+} + OH{-} = Cu(OH)2 =>
Cu{2+} + 2 OH{-} = Cu(OH)2
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Pb(NO3)2 + H2SO4 = Pb3(SO4)3 + HNO3 =>
3 Pb(NO3)2 + 3 H2SO4 = Pb3(SO4)3 + 6 HNO3
H3AsO3 + KMnO4 + H2SO4 = K2SO4 + H3AsO4 + MnSO4 + H2O =>
5 H3AsO3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 5 H3AsO4 + 2 MnSO4 + 3 H2O
Cu + Cl = Cu(Cl2)2 =>
Cu + 4 Cl = Cu(Cl2)2
Li2HPO4 + LiOH = Li2PO4 + LiH + H2O =>
2 Li2HPO4 + LiOH = 2 Li2PO4 + LiH + H2O
K + BrO4 = KBrO4 =>
K + BrO4 = KBrO4
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Mg + H2O4S = H2 + MgO4S =>
Mg + H2O4S = H2 + MgO4S
(NH4)2SO4(aq) + KOH(aq) = K2SO4 + (NH4)OH =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4 + 2(NH4)OH
HI + CaCO3 = HCa + ICO3 =>
HI + CaCO3 = HCa + ICO3
Pu + O2 = PuO =>
2 Pu + O2 = 2 PuO
CaCl2 + C18H33NaO2 = Ca(C18H33NaO2) + Cl2 =>
CaCl2 + C18H33NaO2 = Ca(C18H33NaO2) + Cl2
AlBr2 + Cl = Al(Cl) + Br =>
AlBr2 + Cl = Al(Cl) + 2 Br
KNO3 + C + S = CO2 + K2SO4 + N2 =>
2 KNO3 + C + S = CO2 + K2SO4 + N2
Cu(CN)2 + Li3N = LiCN + Cu + N =>
3 Cu(CN)2 + 2 Li3N = 6 LiCN + 3 Cu + 2 N
CeO2 + HBr = CeBr3 + Br + H2O =>
CeO2 + 4 HBr = CeBr3 + Br + 2 H2O
RuCl6 + Na2S3 = RuS3 + NaCl + S =>
RuCl6 + 3 Na2S3 = RuS3 + 6 NaCl + 6 S
CH3CH(CH3)CHCHCH3 + KMnO4 + H2O = CH3CH(CH3)CH(OH)CH(OH)CH3 + MnO2 + KOH =>
3 CH3CH(CH3)CHCHCH3 + 2 KMnO4 + 4 H2O = 3 CH3CH(CH3)CH(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
Ti2O3 = Ti + O2 =>
2 Ti2O3 = 4 Ti + 3 O2
NH4Fe(SO4)2*12H2O + KI = (NH4)2SO4 + FeSO4 + I2 + K2SO4 + H2O =>
2 NH4Fe(SO4)2*12H2O + 2 KI = (NH4)2SO4 + 2 FeSO4 + I2 + K2SO4 + 24 H2O
K2Cr2O7 + C12H22O11 + H2SO4 = CO2 + Cr2(SO4)3 + K2(SO4) + H2O =>
8 K2Cr2O7 + C12H22O11 + 32 H2SO4 = 12 CO2 + 8 Cr2(SO4)3 + 8 K2(SO4) + 43 H2O
ON = NO =>
ON = NO
Hg{2} + Ag = Hg + Ag{+} =>
Hg{2} + 2 Ag = Hg + 2 Ag{+}
Na2CrO4 + PbCl2 = NaCl + PbCrO4 =>
Na2CrO4 + PbCl2 = 2 NaCl + PbCrO4
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
C2H6 + Br2 = HBr + C =>
C2H6 + 3 Br2 = 6 HBr + 2 C
CaCO3 + HCI = CaC2O3HI =>
CaCO3 + HCI = CaC2O3HI
KIO3 + N2H4 = KI + H2O + N2 =>
2 KIO3 + 3 N2H4 = 2 KI + 6 H2O + 3 N2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3COOH + H3O = CH3COO + H4O =>
CH3COOH + H3O = CH3COO + H4O
H3PO4 + (NaOH) = H2O + Na3PO4 =>
H3PO4 + 3(NaOH) = 3 H2O + Na3PO4
Ag(NO2) + BaSO4 = Ag2(SO4)3 + Ba3(NO2)2 =>
2 Ag(NO2) + 3 BaSO4 = Ag2(SO4)3 + Ba3(NO2)2
H3(PO)4 + OH = (PO)4 + H2O =>
H3(PO)4 + 3 OH = (PO)4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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