| Équations équilibrées la veille | Équations équilibrées le lendemain |
SBr + CaOH = CaBr + SOH
CH3CH3OH + [Ag(NH3)2]{+} + OH{-} = CH3COOH + Ag + NH3 + H2O =>
CH3CH3OH + 5[Ag(NH3)2]{+} + 5 OH{-} = CH3COOH + 5 Ag + 10 NH3 + 4 H2O
Hg + NaOH = Hg(OH) + Na =>
Hg + NaOH = Hg(OH) + Na
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
Cu(SO)4 + Fe = Cu + (FeSO)4 =>
Cu(SO)4 + 4 Fe = Cu + (FeSO)4
HgNO{-3} + KBr{-} = HgBr{-} + KNO{-3} =>
HgNO{-3} + KBr{-} = HgBr{-} + KNO{-3}
MgCO2 = Mg + C + O2 =>
MgCO2 = Mg + C + O2
Cl2 + Zn = ClZn =>
Cl2 + 2 Zn = 2 ClZn
K3Po4 + CaCl2 = Ca3(Po4)2 + KCl =>
2 K3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 KCl
H2O2 + CH3CH3OH = H2O2CH3CH3OH =>
H2O2 + CH3CH3OH = H2O2CH3CH3OH
Al(OH)3 + CsOH = Cs(AlO2) + H2O =>
Al(OH)3 + CsOH = Cs(AlO2) + 2 H2O
Mg3P2 + H2O(l) = PH3(g) + Mg(OH)2 =>
Mg3P2 + 6 H2O(l) = 2 PH3(g) + 3 Mg(OH)2
NaOH + CaH2 = Ca(OH)2 + NaH =>
2 NaOH + CaH2 = Ca(OH)2 + 2 NaH
H2CO3 + Rb(OH) = Rb2CO3 + H2O =>
H2CO3 + 2 Rb(OH) = Rb2CO3 + 2 H2O
NaOH + Li = LiOH + Na =>
NaOH + Li = LiOH + Na
CCl4 + Fe + H2O = CHCl3 + Fe3O4 + FeCl2 =>
8 CCl4 + 7 Fe + 4 H2O = 8 CHCl3 + Fe3O4 + 4 FeCl2
CaCO3 + NH4Cl = CaCl2 + CO2 + H2O + NH3 =>
CaCO3 + 2 NH4Cl = CaCl2 + CO2 + H2O + 2 NH3
AgNO + NaClO = NaNO + AgClO3 + AgCl =>
3 AgNO + 3 NaClO = 3 NaNO + AgClO3 + 2 AgCl
Br2 + MnCl3 = MnBr3 + Cl2 =>
3 Br2 + 2 MnCl3 = 2 MnBr3 + 3 Cl2
O + Bi = BiO3 =>
3 O + Bi = BiO3
HsO3 = Hs + O3 =>
HsO3 = Hs + O3
C6H5CONH2 + NaOH = NaC6H5CO2 + NH3 =>
C6H5CONH2 + NaOH = NaC6H5CO2 + NH3
SC(NH2)2 + OH{-} = SH{-}2 + CN2H2 + H2O =>
SC(NH2)2 + OH{-} = SH{-}2 + CN2H2 + H2O
CH3COOOH + CH3CH2OH = CH3COOCHCH2 + H2O =>
CH3COOOH + CH3CH2OH = CH3COOCHCH2 + 2 H2O
C3H5COOH(e) + O2(g) = CO2(g) + H2O(e) =>
2 C3H5COOH(e) + 9 O2(g) = 8 CO2(g) + 6 H2O(e)
Al2(SO4)3 + Sr(ClO3)2 = SrSO4 + Al(ClO3)3 =>
Al2(SO4)3 + 3 Sr(ClO3)2 = 3 SrSO4 + 2 Al(ClO3)3
Na2[Zn(CN)4] + CuSO4 = Na2[Cu(CN)4] + ZnS + O2 =>
Na2[Zn(CN)4] + CuSO4 = Na2[Cu(CN)4] + ZnS + 2 O2
FeCl3 + Pb = Fe + PbCl2 =>
2 FeCl3 + 3 Pb = 2 Fe + 3 PbCl2
Be + HC = BeC + H2 =>
2 Be + 2 HC = 2 BeC + H2
Mn(OH)3 + HIO2 = Mn(IO2)3 + H2O =>
Mn(OH)3 + 3 HIO2 = Mn(IO2)3 + 3 H2O
Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + Ca(SO4) =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(SO4)
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
NO3 + H2O = NO2 + OH =>
NO3 + H2O = NO2 + 2 OH
Mg(OH)2 + HNO3 = Mg(OH)(NO3) + H2O =>
Mg(OH)2 + HNO3 = Mg(OH)(NO3) + H2O
K2SO4 + Cl2 = KCl + SCl + O2 =>
2 K2SO4 + 3 Cl2 = 4 KCl + 2 SCl + 4 O2
CaCl2 + Na2 + SO4 = CaSO4 + NaCl =>
CaCl2 + Na2 + SO4 = CaSO4 + 2 NaCl
KIO2 = O2 + KI =>
KIO2 = O2 + KI
Cr3(PO4)2 + Sr = Sr3PO4 + Cr =>
Cr3(PO4)2 + 6 Sr = 2 Sr3PO4 + 3 Cr
CoSO4*7H2O + NH4SCN + HgCl2 = Hg[Co(SCN)4] + NH4{+} + Cl{-} + SO4{2-} + H2O =>
CoSO4*7H2O + 4 NH4SCN + HgCl2 = Hg[Co(SCN)4] + 4 NH4{+} + 2 Cl{-} + SO4{2-} + 7 H2O
C6H4COOHCOOK + NaOH = C6H4COOHCOONa + KOH =>
C6H4COOHCOOK + NaOH = C6H4COOHCOONa + KOH
H2SeO3 + SO3 = H2SO3 + SeO3 =>
H2SeO3 + SO3 = H2SO3 + SeO3
CH3COOOH + CH3CH2OH = CH3COOCHCH2 + H2O =>
CH3COOOH + CH3CH2OH = CH3COOCHCH2 + 2 H2O
CuSO4 + KCN = Cu(CN)2 + K2SO4 =>
CuSO4 + 2 KCN = Cu(CN)2 + K2SO4
NO3 + H2O = NO + OH =>
NO3 + 2 H2O = NO + 4 OH
NaNO3 + Zn(NO3)2 + H2O = Na2ZnO2 + HNO3 =>
2 NaNO3 + Zn(NO3)2 + 2 H2O = Na2ZnO2 + 4 HNO3
As2O3 + KMnO4 + H2SO4 = As2O5 + MnO2 + K2SO4 + H2O =>
3 As2O3 + 4 KMnO4 + 2 H2SO4 = 3 As2O5 + 4 MnO2 + 2 K2SO4 + 2 H2O
CuSO4(aq) + K4Fe(CN)6 = Cu2Fe(CN)6 + K2SO4 =>
2 CuSO4(aq) + K4Fe(CN)6 = Cu2Fe(CN)6 + 2 K2SO4
CH3CO2H + CaCO3 = Ca(CH3CO2)2 + CO2 + H2O =>
2 CH3CO2H + CaCO3 = Ca(CH3CO2)2 + CO2 + H2O
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2 =>
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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