| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH3COOH + Al(OH)3 = 3 H2O + C6H9AlO6
H3C6H5O7 + OH = HC6H5O7 + H2O =>
H3C6H5O7 + 2 OH = HC6H5O7 + 2 H2O
Ca + HNO3 = CaNO3 + NH4NO3 + H2O =>
8 Ca + 10 HNO3 = 8 CaNO3 + NH4NO3 + 3 H2O
H2 = H =>
H2 = 2 H
Mg(s) + N2 = Mg3N2(s) =>
3 Mg(s) + N2 = Mg3N2(s)
NaCl(aq) + CaO(aq) = CaCl2(aq) + Na2O(aq) =>
2 NaCl(aq) + CaO(aq) = CaCl2(aq) + Na2O(aq)
HI + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 HI + 2 KMnO4 + 3 H2SO4 = 5 I2 + 2 MnSO4 + K2SO4 + 8 H2O
Al(OH)3 + CH3COOH = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 CH3COOH = Al(C2H3O2)3 + 3 H2O
Al + KMnO4 + H2SO4 = KHSO4 + Al2(SO4)3 + MnSO4 + H2O =>
10 Al + 6 KMnO4 + 27 H2SO4 = 6 KHSO4 + 5 Al2(SO4)3 + 6 MnSO4 + 24 H2O
C5H8 + HBr = C5H9Br =>
C5H8 + HBr = C5H9Br
CH3COOH + Al(OH)3 = (CH3COO)3Al + H2O =>
3 CH3COOH + Al(OH)3 = (CH3COO)3Al + 3 H2O
Ag + FeCl3 = AgCl + FeCl2 =>
Ag + FeCl3 = AgCl + FeCl2
KOH + S + H2O2 = K2S2O3 + H2O =>
2 KOH + 2 S + 2 H2O2 = K2S2O3 + 3 H2O
KH2PO4 + NH4OH = KNH4HPO4 + H2O =>
KH2PO4 + NH4OH = KNH4HPO4 + H2O
SbH3 + CO3{2-} = Sb + HCOO{-} + OH{-} =>
2 SbH3 + 3 CO3{2-} = 2 Sb + 3 HCOO{-} + 3 OH{-}
NaNO3 + HCl = NaCl + H2O + O2 + NO2 =>
4 NaNO3 + 4 HCl = 4 NaCl + 2 H2O + O2 + 4 NO2
NaVO3 + H2O = NaOH + V2O5 =>
2 NaVO3 + H2O = 2 NaOH + V2O5
Al + Ag2O = Al2O3 + Ag =>
2 Al + 3 Ag2O = Al2O3 + 6 Ag
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
HBrO3 + K(OH) = K(BrO3) + H2O =>
HBrO3 + K(OH) = K(BrO3) + H2O
Cr(NO3)3 + KOH = Cr(OH)3 + KNO3 =>
Cr(NO3)3 + 3 KOH = Cr(OH)3 + 3 KNO3
S + KOH + H2O2 = K2SO3 + H2O =>
S + 2 KOH + 2 H2O2 = K2SO3 + 3 H2O
CaCl2 + NH3 = Ca + N3 + HCl =>
9 CaCl2 + 6 NH3 = 9 Ca + 2 N3 + 18 HCl
Pb + HCl(aq) = PbCl2 + H2 =>
Pb + 2 HCl(aq) = PbCl2 + H2
KMnO4 + KOH + Na2S2O3 = K2MnO4 + Na2S4O6 + NaOH =>
2 KMnO4 + 2 KOH + 2 Na2S2O3 = 2 K2MnO4 + Na2S4O6 + 2 NaOH
KCrO2 + Br2 + KOH = KBr + K2Cr2O7 + H2O =>
2 KCrO2 + 3 Br2 + 6 KOH = 6 KBr + K2Cr2O7 + 3 H2O
KClO4 + NH4Cl = KCl + ClO4NH4 =>
KClO4 + NH4Cl = KCl + ClO4NH4
PbBr2 + NaOH = Pb(OH)2 + NaBr =>
PbBr2 + 2 NaOH = Pb(OH)2 + 2 NaBr
Li2 + HCl = H2 + LiCl =>
Li2 + 2 HCl = H2 + 2 LiCl
NH4Br + LiOH = NH4OH + LiBr =>
NH4Br + LiOH = NH4OH + LiBr
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
AgOH + Na2SO4 = Ag2SO4 + NaOH =>
2 AgOH + Na2SO4 = Ag2SO4 + 2 NaOH
Fe2O3 + H2O + NaCl = FeCl3 + NaOH =>
Fe2O3 + 3 H2O + 6 NaCl = 2 FeCl3 + 6 NaOH
CaI = Ca + I =>
CaI = Ca + I
K2SO4 + ZnCl2 = KCl + ZnSO4 =>
K2SO4 + ZnCl2 = 2 KCl + ZnSO4
KClO4 + NH4Cl = NH4ClO4 + KCl =>
KClO4 + NH4Cl = NH4ClO4 + KCl
Al + NISO4 = Al2(SO4)3 + NI =>
2 Al + 3 NISO4 = Al2(SO4)3 + 3 NI
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
ZnOHClHCl = ZnCl2H2O =>
ZnOHClHCl = ZnCl2H2O
Fe(NH3)6{3+} + KSCN = KFe(NH3)6{3+} + SCN =>
Fe(NH3)6{3+} + KSCN = KFe(NH3)6{3+} + SCN
Cu2O + NaOH = Cu2OH + NaO =>
Cu2O + NaOH = Cu2OH + NaO
CO3 + Al3 = Al3CO3 =>
CO3 + Al3 = Al3CO3
Fe2 + NaOH = Fe3NaOH =>
3 Fe2 + 2 NaOH = 2 Fe3NaOH
P(k) + O2(d) = P2O5(k) =>
4 P(k) + 5 O2(d) = 2 P2O5(k)
C17H35COOH + ZnO = (C17H35COO)2Zn + H2O =>
2 C17H35COOH + ZnO = (C17H35COO)2Zn + H2O
KSO4 + CaCO3 = KCO3 + CaSO4 =>
KSO4 + CaCO3 = KCO3 + CaSO4
C6H6S2 + O2 = CO + H2O + SO3 =>
2 C6H6S2 + 15 O2 = 12 CO + 6 H2O + 4 SO3
As2O3 + CO = As + CO2 =>
As2O3 + 3 CO = 2 As + 3 CO2
Fe + Cl2 = Fe(iii)Cl3 =>
2 Fe + 3 Cl2 = 2 Fe(iii)Cl3
BeCO3 + H3PO4 = Be3(PO4)2 + H2CO3 =>
3 BeCO3 + 2 H3PO4 = Be3(PO4)2 + 3 H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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