| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 LiNO3 = 3 LiOH + Al(NO3)3
Li2O + NaOH = LiOH + Na2O =>
Li2O + 2 NaOH = 2 LiOH + Na2O
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH3 =>
3(NH4)2S + K2Cr2O7 + H2O = 3 S + 2 Cr(OH)3 + 2 KOH + 6 NH3
Fe(s) + Cl2(g) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3(s)
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
LiCl + Ba(NO3)2 = BaCl2 + LiNO3 =>
2 LiCl + Ba(NO3)2 = BaCl2 + 2 LiNO3
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
C4H10(g) + O2 = CO2 + H2O =>
2 C4H10(g) + 13 O2 = 8 CO2 + 10 H2O
HBr + (NH4)2S = NH4Br + H2S =>
2 HBr + (NH4)2S = 2 NH4Br + H2S
FeSO4 + Br2 + KCNS = KBr + K3[Fe(CNS)6] + K2SO4 =>
2 FeSO4 + Br2 + 12 KCNS = 2 KBr + 2 K3[Fe(CNS)6] + 2 K2SO4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
(Ag(NH3)2) + H2O + CO = Ag + NH4 + CO3 =>
2(Ag(NH3)2) + 2 H2O + CO = 2 Ag + 4 NH4 + CO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C6H5C2H3 + KMnO4 + H2O = C6H5COOOH + KOH + MnO =>
35 C6H5C2H3 + 56 KMnO4 + 8 H2O = 40 C6H5COOOH + 56 KOH + 56 MnO
H2S + H3AsO4 = H2O + As2S3 + S =>
5 H2S + 2 H3AsO4 = 8 H2O + As2S3 + 2 S
SnO + O3 = SnO2 =>
3 SnO + O3 = 3 SnO2
Cr2O7 + H2O2 = CrO(O2)2 + H2O =>
Cr2O7 + 3 H2O2 = 2 CrO(O2)2 + 3 H2O
HgS + NH4 = HgNH4S =>
HgS + NH4 = HgNH4S
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
Pb3O4(s) + C4 = Pb(s) + CO(g) =>
Pb3O4(s) + C4 = 3 Pb(s) + 4 CO(g)
NaPO + ZnSO = NaSO + Zn(PO) =>
NaPO + ZnSO = NaSO + Zn(PO)
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
K2[Zn(CN)4] + Na2S = K2S + ZnS + NaCN =>
K2[Zn(CN)4] + 2 Na2S = K2S + ZnS + 4 NaCN
C12H22O11(s) + H2O(l) = C6H12O6(aq) =>
C12H22O11(s) + H2O(l) = 2 C6H12O6(aq)
KAl(OH)4 + H2SO4 + H2O = KAl(SO4)2*12(H2O) =>
KAl(OH)4 + 2 H2SO4 + 8 H2O = KAl(SO4)2*12(H2O)
HCl + CuO = CuCl2 + H2 + O2 =>
4 HCl + 2 CuO = 2 CuCl2 + 2 H2 + O2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Ag(s) + S{2-}(aq) + O2(g) + H{+(}aq) = Ag2S(s) + H2O(l) =>
4 Ag(s) + 2 S{2-}(aq) + O2(g) + 4 H{+(}aq) = 2 Ag2S(s) + 2 H2O(l)
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
CuO + KOH = K2CuO2 + H2O =>
CuO + 2 KOH = K2CuO2 + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
O2 + C6H5CHO = C6H5COOH =>
O2 + 2 C6H5CHO = 2 C6H5COOH
H2S + SO2 = S2 + H2O =>
4 H2S + 2 SO2 = 3 S2 + 4 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
V2(O2)5 = V2O5 + O2 =>
2 V2(O2)5 = 2 V2O5 + 5 O2
LiCl + Zn = Li + ZnCl2 =>
2 LiCl + Zn = 2 Li + ZnCl2
Na2CO3 + CuCl = Na2Cl + CuCO3 =>
Na2CO3 + CuCl = Na2Cl + CuCO3
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
C12H21NO4 + O2 = H2O + CO2 + NO3 =>
4 C12H21NO4 + 67 O2 = 42 H2O + 48 CO2 + 4 NO3
KOH + Fe2O3 = KFeO2 + H2O =>
2 KOH + Fe2O3 = 2 KFeO2 + H2O
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NaMnO4 + NaOH + NaI = NaIO3 + H2O + Na2MnO4 =>
6 NaMnO4 + 6 NaOH + NaI = NaIO3 + 3 H2O + 6 Na2MnO4
C5H12 + C = C11H24 =>
2 C5H12 + C = C11H24
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
ZnO(s) + CO(g) = Zn(g) + CO2(g) =>
ZnO(s) + CO(g) = Zn(g) + CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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