| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Ba = BaSO4 + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cs2Mo7O22 + NH3 + H2O = CsOH + (NH4)6Mo7O24 =>
Cs2Mo7O22 + 6 NH3 + 4 H2O = 2 CsOH + (NH4)6Mo7O24
Na2SiO3K2SiO3 + KOH = NaOH + K2SiO3 =>
Na2SiO3K2SiO3 + 2 KOH = 2 NaOH + 2 K2SiO3
(CH3COO)2Pb + Cl2 + KOH = K2PbO3 + KCl + CH3COOK + H2O =>
(CH3COO)2Pb + Cl2 + 6 KOH = K2PbO3 + 2 KCl + 2 CH3COOK + 3 H2O
Na2(SO4)1 + Al2(SO4)3 = Na2(SO4)3 + Al2(SO4)1 =>
Na2(SO4)1 + Al2(SO4)3 = Na2(SO4)3 + Al2(SO4)1
C2H3O2{-} + H{+} = CH4 + CO2 =>
C2H3O2{-} + H{+} = CH4 + CO2
HgCl2 + KSCN + ZnSO4 = Zn[Hg(SCN)4] + KCl + K2SO4 =>
HgCl2 + 4 KSCN + ZnSO4 = Zn[Hg(SCN)4] + 2 KCl + K2SO4
HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2
V2O5 + Ae = V + Ae2O3 =>
3 V2O5 + 10 Ae = 6 V + 5 Ae2O3
HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2
KMnO4 + H2SO4 + FeSO3 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 14 H2SO4 + 10 FeSO3 = 6 MnSO4 + 5 Fe2(SO4)3 + 3 K2SO4 + 14 H2O
Fl2 + NH3 = N2Fl4 + HFl =>
5 Fl2 + 2 NH3 = N2Fl4 + 6 HFl
CH3CH2CONH20 + Br2 + KOH = CH3CH2NH2 + CO2 + HBr + KBr =>
CH3CH2CONH20 + 10 Br2 + KOH = CH3CH2NH2 + CO2 + 19 HBr + KBr
Fe(OH)3 + NaOH = Na3[Fe(OH)6] =>
Fe(OH)3 + 3 NaOH = Na3[Fe(OH)6]
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Cs3PO4 + (NH4)2CrO4 = Cs2CrO4 + (NH4)3PO4 =>
2 Cs3PO4 + 3(NH4)2CrO4 = 3 Cs2CrO4 + 2(NH4)3PO4
Li3PO4 + Sr(NO3)2 = LiNO3 + Sr3(PO4)2 =>
2 Li3PO4 + 3 Sr(NO3)2 = 6 LiNO3 + Sr3(PO4)2
NH4Cl + Pb(COOCH3)2 = NH4(COOCH3) + PbCl2 =>
2 NH4Cl + Pb(COOCH3)2 = 2 NH4(COOCH3) + PbCl2
MgCl2 + NaI = MgI2 + NaCl =>
MgCl2 + 2 NaI = MgI2 + 2 NaCl
K2CrO4 + NaHSO3 + H2O = NaHSO4 + KOH + Cr(OH)3 =>
2 K2CrO4 + 3 NaHSO3 + 5 H2O = 3 NaHSO4 + 4 KOH + 2 Cr(OH)3
NH4SCN + FeCl2 = NH3 + HCl + Fe(SCN)2 =>
2 NH4SCN + FeCl2 = 2 NH3 + 2 HCl + Fe(SCN)2
H2RuCl6 + NaOH = RuO2 + NaCl + H2O =>
H2RuCl6 + 6 NaOH = RuO2 + 6 NaCl + 4 H2O
Fe(OH)3 + NaOH = Na[Fe(OH)4] =>
Fe(OH)3 + NaOH = Na[Fe(OH)4]
Fe2 + (SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2 + (SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
HBr + HBrO = Br2 + H2O =>
HBr + HBrO = Br2 + H2O
Ca + Mn(NO3)3 = Ca(NO3)2 + Mn =>
3 Ca + 2 Mn(NO3)3 = 3 Ca(NO3)2 + 2 Mn
CH3COOH + HBr + Na = C2H3Na2 + Br + H2O =>
CH3COOH + 3 HBr + 2 Na = C2H3Na2 + 3 Br + 2 H2O
FePO4 + H = Fe + H3PO4 =>
FePO4 + 3 H = Fe + H3PO4
(Nh4)2SO4 + NaCl = Nh4Cl + Na2SO4 =>
(Nh4)2SO4 + 2 NaCl = 2 Nh4Cl + Na2SO4
NaCN + FeSO4 = CNFe + NaSO4 =>
NaCN + FeSO4 = CNFe + NaSO4
HCl(aq) + Pb(NO3)2(s) = PbCl2(aq) + HNO3(aq) =>
2 HCl(aq) + Pb(NO3)2(s) = PbCl2(aq) + 2 HNO3(aq)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Co(H2O) + HCl = CoCl2 + H2O + H =>
Co(H2O) + 2 HCl = CoCl2 + H2O + 2 H
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
S + F1 = SF6 =>
S + 6 F1 = SF6
Al2(SO4)3 + H2 = Al2O3 + H2O + SO2 =>
Al2(SO4)3 + 3 H2 = Al2O3 + 3 H2O + 3 SO2
Hg + PbCl2 = HgCl + Pb =>
2 Hg + PbCl2 = 2 HgCl + Pb
C5H11OH + CH3COOH = CH3COOC5H11 + H2O =>
C5H11OH + CH3COOH = CH3COOC5H11 + H2O
(H2SO3) + O2 = (H2O) + (SO3) =>
2(H2SO3) + O2 = 2(H2O) + 2(SO3)
HIO3 + FeI2 + HC1 = FeC13 + IC1 + HOH =>
15 HIO3 + 4 FeI2 + 75 HC1 = 4 FeC13 + 23 IC1 + 45 HOH
Ca + P4 + O2 = Ca3(PO4)2 =>
6 Ca + P4 + 8 O2 = 2 Ca3(PO4)2
Na + CrBr3 = NaBr + Cr =>
3 Na + CrBr3 = 3 NaBr + Cr
Fe2O3 + H2O = Fe(OH)3 = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
N2H4 + NO3 = N2 + H2O =>
3 N2H4 + 2 NO3 = 4 N2 + 6 H2O
Zn + H2SO = H + ZnSO =>
Zn + H2SO = 2 H + ZnSO
H2NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 H2NaCl + 3 MnO2 + 5 H2SO4 = 2 NaHSO4 + 3 MnSO4 + Cl2 + 6 H2O
MgCl + Ba(OH)2 = Mg(OH)2 + BaCl =>
MgCl + Ba(OH)2 = Mg(OH)2 + BaCl
H2CO3 + RbOH = RbHCO3 + H2O =>
H2CO3 + RbOH = RbHCO3 + H2O
H4NO3 = H4 + NO3 =>
H4NO3 = H4 + NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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