| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Si2Cl6(g) + 7 O2(g) + 3 CH4(g) = 4 SiO2(s) + 12 HCl(g) + 3 CO2(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KC2H3O2 + HNO2 = HC2H3O2 + KNO2 =>
KC2H3O2 + HNO2 = HC2H3O2 + KNO2
K2Cr4 + Ba(NO3)2 = K2(NO3)2 + Cr4Ba =>
K2Cr4 + Ba(NO3)2 = K2(NO3)2 + Cr4Ba
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
C6H6 + SO4{2-} + H2O = S{-2} + H{+} + CO3{-2} =>
4 C6H6 + 15 SO4{2-} + 12 H2O = 15 S{-2} + 48 H{+} + 24 CO3{-2}
CS2 + F = CS2F =>
CS2 + F = CS2F
C6H6 + H2 = C8H10 =>
4 C6H6 + 3 H2 = 3 C8H10
CuO + SO3 = CuSO4 = =>
CuO + SO3 = CuSO4
Ne(NO3) + NaOH = NeOH + Na(NO3) =>
Ne(NO3) + NaOH = NeOH + Na(NO3)
Ba(s) + S(s) = BaS =>
Ba(s) + S(s) = BaS
Zn(Cl)2 + H2O = Zn(OH)2 + HCl =>
Zn(Cl)2 + 2 H2O = Zn(OH)2 + 2 HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe2(SO4)3 + Na2S2O5 + H2O = FeSO4 + NaHSO4 + H2SO4 =>
2 Fe2(SO4)3 + Na2S2O5 + 3 H2O = 4 FeSO4 + 2 NaHSO4 + 2 H2SO4
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
LiOH + Fe(NO3)3 = Fe(OH)3 + LiNO3 =>
3 LiOH + Fe(NO3)3 = Fe(OH)3 + 3 LiNO3
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
MnO4{-} + S2O3{2-} + H{+} = MnO2 + SO4{2-} + H2O =>
8 MnO4{-} + 3 S2O3{2-} + 2 H{+} = 8 MnO2 + 6 SO4{2-} + H2O
NH4 + HBr = NH4Br + H2 =>
2 NH4 + 2 HBr = 2 NH4Br + H2
V2O3 + HNO3(aq) = V(NO3)3(aq) + H2O(l) =>
V2O3 + 6 HNO3(aq) = 2 V(NO3)3(aq) + 3 H2O(l)
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
HCl(aq) + Fe(HCO3)3(aq) = FeCl3(aq) + H2O(l) + CO2(g) =>
3 HCl(aq) + Fe(HCO3)3(aq) = FeCl3(aq) + 3 H2O(l) + 3 CO2(g)
(C2H6O)6 + O2 = CO2 + H2O =>
(C2H6O)6 + 18 O2 = 12 CO2 + 18 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NaOH + HOH = NaH2O + OH =>
NaOH + HOH = NaH2O + OH
Cr2(CO3)3 + Na3PO3 = CrPO3 + Na2CO3 =>
Cr2(CO3)3 + 2 Na3PO3 = 2 CrPO3 + 3 Na2CO3
HNO3 + MnO + PbO2 = HMnO4 + Pb(NO3)2 + H2O =>
10 HNO3 + 2 MnO + 5 PbO2 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
C2H2 + H2S = C4H4S + H2 =>
2 C2H2 + H2S = C4H4S + H2
LiCO3 + BaCl2 = BaCO3 + LiCl2 =>
LiCO3 + BaCl2 = BaCO3 + LiCl2
Fe3O4 + HI = FeI + I + H2O =>
Fe3O4 + 8 HI = 3 FeI + 5 I + 4 H2O
NaMnO4 + Na2S + H2O = MnO2 + Na2SO4 + NaOH =>
8 NaMnO4 + 3 Na2S + 4 H2O = 8 MnO2 + 3 Na2SO4 + 8 NaOH
Ba + Br = BaBr =>
Ba + Br = BaBr
NaHCO3 + Ba(OH)2 = BaCO3 + NaOH + H2O =>
NaHCO3 + Ba(OH)2 = BaCO3 + NaOH + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NaHSO4 + K2O = NaOH + K2SO4 =>
NaHSO4 + K2O = NaOH + K2SO4
NO3{-} + H{+} + e = NH4 + H2O =>
NO3{-} + 10 H{+} + 9e = NH4 + 3 H2O
Cr2(SO4)3 + KBr = CrBr3 + K2SO4 =>
Cr2(SO4)3 + 6 KBr = 2 CrBr3 + 3 K2SO4
Mg(NO3)2 + NH3 = Mg + NO3NH3 =>
Mg(NO3)2 + 2 NH3 = Mg + 2 NO3NH3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
IH = I2 + H2 =>
2 IH = I2 + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
IH = H2 + I =>
2 IH = H2 + 2 I
HNO2 + Co(OH)3 = Co(OH)2NO2 + H2O =>
HNO2 + Co(OH)3 = Co(OH)2NO2 + H2O
Na2S2O3 + ZnCl2 = NaCl + ZnS2O3 =>
Na2S2O3 + ZnCl2 = 2 NaCl + ZnS2O3
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Rb(s) + H2O(l) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O(l) = 2 RbOH(aq) + H2(g)
AlI3 + KCl2 = AlCl3 + KI2 =>
2 AlI3 + 3 KCl2 = 2 AlCl3 + 3 KI2
IH = H2 + I =>
2 IH = H2 + 2 I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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