| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2(g) + H2O(l) = H2CO3(aq)
Na2C2O4 + BaCl2 = BaC2O4(s) + Na2Cl2 =>
Na2C2O4 + BaCl2 = BaC2O4(s) + Na2Cl2
Cu2CO3 + CaCl2 = CaCO3 + CuCl =>
Cu2CO3 + CaCl2 = CaCO3 + 2 CuCl
MnSO4 + H2SO4 + Pb3O4 = HMnO4 + PbSO4 + H2O =>
2 MnSO4 + 13 H2SO4 + 5 Pb3O4 = 2 HMnO4 + 15 PbSO4 + 12 H2O
Al(C2H5)3 + C2H4 = Al(C6H13)3 =>
Al(C2H5)3 + 6 C2H4 = Al(C6H13)3
Al(OH)3(s) + OH{-}(aq) = [Al(OH)4]{-}(aq) =>
Al(OH)3(s) + OH{-}(aq) = [Al(OH)4]{-}(aq)
Ni(NO3)2 = Ni2O3 + NO + O2 =>
4 Ni(NO3)2 = 2 Ni2O3 + 8 NO + 5 O2
Cr(OH)3 = Cr + H2O + O2 =>
4 Cr(OH)3 = 4 Cr + 6 H2O + 3 O2
Cl2O = Cl2(g) + ClO2(g) =>
4 Cl2O = 3 Cl2(g) + 2 ClO2(g)
Cu(OH)2 + CH3COOH = Cu(CH3CO2)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3CO2)2 + 2 H2O
H2(SO4)(aq) + Na2(CO3)(aq) = H2(CO3)(aq) + Na2(SO4)(aq) =>
H2(SO4)(aq) + Na2(CO3)(aq) = H2(CO3)(aq) + Na2(SO4)(aq)
CH3CHCHCH2OH + KMnO4 + H2O = CH3CHOHCHOHCH2OH + MnO2 + KOH =>
3 CH3CHCHCH2OH + 2 KMnO4 + 4 H2O = 3 CH3CHOHCHOHCH2OH + 2 MnO2 + 2 KOH
Zn + H2SO4 + AgCl = Ag + ZnSO4 + HCl =>
Zn + H2SO4 + 2 AgCl = 2 Ag + ZnSO4 + 2 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KNO3(s) + S(s) + C12H6O2(s) = CO2(g) + K2S(s) + N2(g) + H2O =>
50 KNO3(s) + 25 S(s) + 6 C12H6O2(s) = 72 CO2(g) + 25 K2S(s) + 25 N2(g) + 18 H2O
FeO + SO2 + O2 = FeSO4 =>
2 FeO + 2 SO2 + O2 = 2 FeSO4
C + O2 = CO2 =>
C + O2 = CO2
H2S + KOH = K + HOH + S =>
H2S + 2 KOH = 2 K + 2 HOH + S
NaNO2 + K2CrO7 + H2SO4 = Cr2(SO4)3 + NaNO3 + K2SO4 + H2O =>
9 NaNO2 + 2 K2CrO7 + 5 H2SO4 = Cr2(SO4)3 + 9 NaNO3 + 2 K2SO4 + 5 H2O
Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO
MgOH + Na2SO4 = Mg2SO4 + NaOH =>
2 MgOH + Na2SO4 = Mg2SO4 + 2 NaOH
HF = H2 + F2 =>
2 HF = H2 + F2
BaCl2 + HC2H3O2 = Ba(C2H3O2)2 + HCl =>
BaCl2 + 2 HC2H3O2 = Ba(C2H3O2)2 + 2 HCl
Br2 + I2 + Ba(OH)2 = BaBr2 + Ba(IO3)2 + H2O =>
5 Br2 + I2 + 6 Ba(OH)2 = 5 BaBr2 + Ba(IO3)2 + 6 H2O
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
Al(OH)3 + H2(SO4) = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H2O
I + Br2 + H2O = IO3{-} + Br{-} + H{+} =>
2 I + 5 Br2 + 6 H2O = 2 IO3{-} + 10 Br{-} + 12 H{+}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + C02 = Fe + CO2 =>
4 Fe2O3 + 3 C02 = 8 Fe + 6 CO2
C3H7OH + KMnO4 = C3H7O + H2O + MnO2 + KOH =>
3 C3H7OH + KMnO4 = 3 C3H7O + H2O + MnO2 + KOH
Ca(NO3)2*4H2O + Na3PO4 + Fe(NO3)3 = FeCa9(PO4)6(HPO4)(OH) + NaNO3 + H2O =>
9 Ca(NO3)2*4H2O + 7 Na3PO4 + Fe(NO3)3 = FeCa9(PO4)6(HPO4)(OH) + 21 NaNO3 + 35 H2O
C3H7Br + NaOH = C3OH8 + NaBr =>
C3H7Br + NaOH = C3OH8 + NaBr
Ag{+} + Cd{2+} = Ag{2+} + Cd =>
2 Ag{+} + Cd{2+} = 2 Ag{2+} + Cd
S2 + Ag = SAg =>
S2 + 2 Ag = 2 SAg
LiOH + Zn(NO3)2 = Zn(OH)2 + LiNO3 =>
2 LiOH + Zn(NO3)2 = Zn(OH)2 + 2 LiNO3
Pb(NO3)2(aq) + NH3(g) + H2O(l) = Pb(OH)2(s) + NH4NO3(aq) =>
Pb(NO3)2(aq) + 2 NH3(g) + 2 H2O(l) = Pb(OH)2(s) + 2 NH4NO3(aq)
NaNO3 + Pb(CH3COO)2 = Pb(NO3)2 + NaCH3COO =>
2 NaNO3 + Pb(CH3COO)2 = Pb(NO3)2 + 2 NaCH3COO
*2Fe + *3H2SO4 = Fe2(SO4)3 + *3H2 =>
*2Fe + *3H2SO4 = Fe2(SO4)3 + *3H2
MnO4 + HCl = H2O + Cl2 + MnCl2 =>
MnO4 + 8 HCl = 4 H2O + 3 Cl2 + MnCl2
MgOH + Na2SO4 = Mg2SO4 + NaOH =>
2 MgOH + Na2SO4 = Mg2SO4 + 2 NaOH
CH + O4 = CO2 + H2O =>
8 CH + 5 O4 = 8 CO2 + 4 H2O
AlOH + HCl = AlCl + HOH =>
AlOH + HCl = AlCl + HOH
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
CuCl2*2H2O + NaC2H3O2*3H2O + C5H8O2 = Cu(C5H7O2)2 + NaCl + HC2H3O2 + H2O =>
CuCl2*2H2O + 2 NaC2H3O2*3H2O + 2 C5H8O2 = Cu(C5H7O2)2 + 2 NaCl + 2 HC2H3O2 + 8 H2O
H2OCO2 = H2CO3 =>
H2OCO2 = H2CO3
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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