| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HClO + Ca(OH)2 = 2 H2O + Ca(ClO)2
HC4H7O2 + C2H5OH = C4H7O2C2H5 + H2O =>
HC4H7O2 + C2H5OH = C4H7O2C2H5 + H2O
HCl + O = H2O + Cl2 =>
2 HCl + O = H2O + Cl2
PCl5 = PCl3 + Chlorine =>
PCl5 = PCl3 + Cl2
Fe + BaO = FeO + Ba =>
Fe + BaO = FeO + Ba
H + FeO = Fe + H2O =>
2 H + FeO = Fe + H2O
PbSO + H2O2 = PbSO2 + H2O =>
PbSO + H2O2 = PbSO2 + H2O
BaCl2 + K2CO3 = K2Cl2 + BaCO3 =>
BaCl2 + K2CO3 = K2Cl2 + BaCO3
FeCl3 + NaOH = NaCl + OH + Fe =>
FeCl3 + 3 NaOH = 3 NaCl + 3 OH + Fe
C6H4NH2SO3H + HNO2 = C6H4OHSO3H + N2 + H2O =>
C6H4NH2SO3H + HNO2 = C6H4OHSO3H + N2 + H2O
Cu(C2H3O2)2 + NaOH = Cu(OH)2 + NaC2H3O2 =>
Cu(C2H3O2)2 + 2 NaOH = Cu(OH)2 + 2 NaC2H3O2
C2H5NHCH3 + O2 = CO2 + N2 + H2O =>
4 C2H5NHCH3 + 21 O2 = 12 CO2 + 2 N2 + 18 H2O
H2SO4 + NaCl + MnO4 = H2O + Na2SO4 + MnSO4 + Cl2 =>
4 H2SO4 + 6 NaCl + MnO4 = 4 H2O + 3 Na2SO4 + MnSO4 + 3 Cl2
Na2S + P = S + NaP =>
Na2S + 2 P = S + 2 NaP
Cu3P2 = Cu + P =>
Cu3P2 = 3 Cu + 2 P
[Co(H2O)6] + H2O2 + K2C2O4 = Co(C2O4)3 + KOH + H2O =>
[Co(H2O)6] + 3 H2O2 + 3 K2C2O4 = Co(C2O4)3 + 6 KOH + 6 H2O
KNO3 + C31H64 = K2CO3 + N2 + CO2 + H2O =>
188 KNO3 + 5 C31H64 = 94 K2CO3 + 94 N2 + 61 CO2 + 160 H2O
SnBr2 + Cl2 + NaOH = Na2[Sn(OH)6] + NaCl + Br2 =>
SnBr2 + 2 Cl2 + 6 NaOH = Na2[Sn(OH)6] + 4 NaCl + Br2
Fe2O3 + RuO2 + SiO2 + SnO2 + Sn = RuFe39Si20Sn70O160 =>
78 Fe2O3 + 4 RuO2 + 80 SiO2 + 119 SnO2 + 161 Sn = 4 RuFe39Si20Sn70O160
HNO3 + SO2(g) + H2O = H2SO4 + NO(g) =>
2 HNO3 + 3 SO2(g) + 2 H2O = 3 H2SO4 + 2 NO(g)
Br2 + S2O3{2–} + H2O = Br1{-} + SO4{2–} + H{+} =>
6 Br2 + S2O3{2–} + 5 H2O = 12 Br1{-} + 2 SO4{2–} + 10 H{+}
C12H22O11 + H2SO4 = C + H2SO4H2O =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2SO4H2O
CrCl2 + Cl2 + KOH = K[Cr(OH)4] + KCl =>
2 CrCl2 + Cl2 + 8 KOH = 2 K[Cr(OH)4] + 6 KCl
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
3 CH3CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2COOH + 11 H2O
Cr2O3 + NaNO3 + NaOH = Na2CrO4 + NO + H2O =>
Cr2O3 + 2 NaNO3 + 2 NaOH = 2 Na2CrO4 + 2 NO + H2O
NaMnO4 + NaCl + H2SO4 = MnSO4 + Cl2 + NaSO4 + H2O =>
NaMnO4 + 2 NaCl + 4 H2SO4 = MnSO4 + Cl2 + 3 NaSO4 + 4 H2O
ZnSO4 + K4Fe(CN)6 = K2ZnFe(CN)6(s) + K2SO4 =>
ZnSO4 + K4Fe(CN)6 = K2ZnFe(CN)6(s) + K2SO4
CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(at) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(at)
(H)2(O)2 = (H)2(O) + O2 =>
2(H)2(O)2 = 2(H)2(O) + O2
C4H10 + O2(g) = CO2(g) + H2O(g) =>
2 C4H10 + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Al(HCO3)3 + HNO3 = CO2 + H2O + Al(NO3)3 =>
Al(HCO3)3 + 3 HNO3 = 3 CO2 + 3 H2O + Al(NO3)3
KClO3 + KOH + MnO2 = K2MnO4 + KCl + H2O =>
KClO3 + 6 KOH + 3 MnO2 = 3 K2MnO4 + KCl + 3 H2O
NO2{-} + Al + H2O + OH{-} = NH3 + AlO2{-} =>
NO2{-} + 2 Al + H2O + OH{-} = NH3 + 2 AlO2{-}
C6H12O6 + Cu(OH)2 = Cu2O + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = Cu2O + C6H12O7 + 2 H2O
LiNO3 + Co(NO3)2 + C6H8O7 = LiCoO2 + N2 + CO2 + H2O =>
18 LiNO3 + 18 Co(NO3)2 + 14 C6H8O7 = 18 LiCoO2 + 27 N2 + 84 CO2 + 56 H2O
K2Cr2O7 + NH3*H2O = Cr2O3 + KOH + NO2 + H2O =>
7 K2Cr2O7 + 6 NH3*H2O = 7 Cr2O3 + 14 KOH + 6 NO2 + 8 H2O
Cu(OH)2 + NH4NO3 + NH4OH = Cu[(NH3)4]NO3 + H2O =>
8 Cu(OH)2 + 7 NH4NO3 + 26 NH4OH = 8 Cu[(NH3)4]NO3 + 39 H2O
RbOH + H2CO3 = RbHCO3 + H2O =>
RbOH + H2CO3 = RbHCO3 + H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Fe + HClO4 + H2SO4 = FeSO4 + HCl + H2O =>
4 Fe + HClO4 + 4 H2SO4 = 4 FeSO4 + HCl + 4 H2O
Cu(OH)2 + Fe = Cu + Fe(OH)3 =>
3 Cu(OH)2 + 2 Fe = 3 Cu + 2 Fe(OH)3
Ba(NO3) + (NH4)S = Ba(NH4) + S(NO3) =>
Ba(NO3) + (NH4)S = Ba(NH4) + S(NO3)
C2H5OH + H2S = C2H5SH + H2O =>
C2H5OH + H2S = C2H5SH + H2O
TiOOH + O2 + NaOH = Na2TiO3 + H2O =>
4 TiOOH + O2 + 8 NaOH = 4 Na2TiO3 + 6 H2O
H2CO3 + AgOH = H2O + AgHCO3 =>
H2CO3 + AgOH = H2O + AgHCO3
H2SO4(dilute) + CaO = CaSO4 + H2O =>
H2SO4(dilute) + CaO = CaSO4 + H2O
K3[Fe(SCN)6] + KF = K3[FeF6] + KSCN =>
K3[Fe(SCN)6] + 6 KF = K3[FeF6] + 6 KSCN
AgCl + CuCl = Ag + CuCl2 =>
AgCl + CuCl = Ag + CuCl2
N2 + NaCl = NCl + Na =>
N2 + 2 NaCl = 2 NCl + 2 Na
Ag + H2O2 = Ag2O + H2 =>
4 Ag + H2O2 = 2 Ag2O + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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