| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + H3PO3 = MgPO3 + H3(OH)2
KCIO + FeSO + H2SO = KCI + Fe2(SO4)3 + H2O =>
10 KCIO + 2 FeSO + H2SO = 10 KCI + Fe2(SO4)3 + H2O
SnO2 + Na2S = SnS2 + Na2O =>
SnO2 + 2 Na2S = SnS2 + 2 Na2O
Se + Ga = GaSe =>
Se + Ga = GaSe
C6 = C3 =>
C6 = 2 C3
HCOOH + CaCO3 = CaHCOO + CO2 + H2O =>
3 HCOOH + 2 CaCO3 = 2 CaHCOO + 3 CO2 + 2 H2O
NaOH + CH3Cl = CH3OH + NaCl =>
NaOH + CH3Cl = CH3OH + NaCl
Mg + HCl(l) = MgCl2 + H2 =>
Mg + 2 HCl(l) = MgCl2 + H2
Ag + BrO3 = AgBrO3 =>
Ag + BrO3 = AgBrO3
NH4NO3 + Al2O3 = (NH4)2O + Al(NO3)3 =>
6 NH4NO3 + Al2O3 = 3(NH4)2O + 2 Al(NO3)3
KOH + Ga(OH)3 = K3[Ga(OH)6] =>
3 KOH + Ga(OH)3 = K3[Ga(OH)6]
NaI + H2(SO4) = H2S + I2 + Na2(SO4) + H2O =>
8 NaI + 5 H2(SO4) = H2S + 4 I2 + 4 Na2(SO4) + 4 H2O
Cu + Fe3(SO4)2 = Cu(SO4) + Fe =>
2 Cu + Fe3(SO4)2 = 2 Cu(SO4) + 3 Fe
NaOH + H2SO4 = H2NaO + HSO4 =>
NaOH + H2SO4 = H2NaO + HSO4
Cu + (NH4)2S = CuS + (NH4)2 =>
Cu + (NH4)2S = CuS + (NH4)2
Na2B4O7 + Fe3O4 + O2 = NaBO2 + Fe(BO2)3 =>
18 Na2B4O7 + 4 Fe3O4 + O2 = 36 NaBO2 + 12 Fe(BO2)3
NaHCO3(s) = Na2CO3(g) + CO2(s) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(g) + CO2(s) + H2O(g)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Na2CO3 + MgCl2 + H2O = Mg2(OH)2CO3 + CO2 + NaCl =>
2 Na2CO3 + 2 MgCl2 + H2O = Mg2(OH)2CO3 + CO2 + 4 NaCl
C2H6H2O = CH3CH2OHH2 =>
C2H6H2O = CH3CH2OHH2
Hg + AuCl3 = HgCl + Au =>
3 Hg + AuCl3 = 3 HgCl + Au
NH3(g) + CO2(g) = N2H4CO(s) + H2O(l) =>
2 NH3(g) + CO2(g) = N2H4CO(s) + H2O(l)
PbN2 + KI = PbI + KN2 =>
PbN2 + KI = PbI + KN2
(OH)2 + HCl = Cl2 + H2O =>
(OH)2 + 2 HCl = Cl2 + 2 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C9H8O4(aq) + NaHCO3(aq) = C9H7O4Na(aq) + CO2(g) + H2O =>
C9H8O4(aq) + NaHCO3(aq) = C9H7O4Na(aq) + CO2(g) + H2O
Co2S + O2 = Co2O + SO2 =>
2 Co2S + 3 O2 = 2 Co2O + 2 SO2
Cd(OH)2 + HCl = CdCl2 + H2O =>
Cd(OH)2 + 2 HCl = CdCl2 + 2 H2O
NH3HBrO4 = NH4BrO4 =>
NH3HBrO4 = NH4BrO4
K2CO3 + BaCl2 = KCl + Ba2(CO3)2 =>
2 K2CO3 + 2 BaCl2 = 4 KCl + Ba2(CO3)2
NaI + Ag2S = AgI + Na2S =>
2 NaI + Ag2S = 2 AgI + Na2S
Ba + S2 = BaS =>
2 Ba + S2 = 2 BaS
CrI3 + Cl = CrCl3 + I =>
CrI3 + 3 Cl = CrCl3 + 3 I
SO2 + O = SO3 =>
SO2 + O = SO3
C7H5O6N3 = CO2 + H2O + N2 + C =>
4 C7H5O6N3 = 7 CO2 + 10 H2O + 6 N2 + 21 C
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HNO3 + Pb(OH)2 = H2O + Pb(NO3)2 =>
2 HNO3 + Pb(OH)2 = 2 H2O + Pb(NO3)2
C2H7N5 + C2N6O12 = CO2 + H2O + N2 =>
16 C2H7N5 + 15 C2N6O12 = 62 CO2 + 56 H2O + 85 N2
KMnO4 + C5H10 + H2SO4 = C4H6CO2 + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 5 C5H10 + 12 H2SO4 = 5 C4H6CO2 + 8 MnSO4 + 4 K2SO4 + 22 H2O
CH3OCH3 + HBr = CH3Br + OHCH3 =>
CH3OCH3 + HBr = CH3Br + OHCH3
Cr2(SO4)3 + HClO + H2O = CrO3 + HCl + H2SO4 =>
Cr2(SO4)3 + 3 HClO + 3 H2O = 2 CrO3 + 3 HCl + 3 H2SO4
FeNaCH3COO + CuHCl = CuNaCH3COO + FeHCl =>
FeNaCH3COO + CuHCl = CuNaCH3COO + FeHCl
KClO3 + Zn = KCl + ZnO =>
KClO3 + 3 Zn = KCl + 3 ZnO
FeCl3 + FeCl + NH3 + H2O = Fe3O4 + NH4Cl =>
5 FeCl3 + FeCl + 16 NH3 + 8 H2O = 2 Fe3O4 + 16 NH4Cl
ClO2 + HPO2 + H2O = H3PO4 + HCl =>
2 ClO2 + 5 HPO2 + 6 H2O = 5 H3PO4 + 2 HCl
K2S3O6 + KOH + KClO3 = K2SO4 + KCl + H2O =>
3 K2S3O6 + 12 KOH + 4 KClO3 = 9 K2SO4 + 4 KCl + 6 H2O
H4SiO4 + HCl = SiCl4 + H2O =>
H4SiO4 + 4 HCl = SiCl4 + 4 H2O
Cl2 + MnBr3 = MnCl2 + Br2 =>
2 Cl2 + 2 MnBr3 = 2 MnCl2 + 3 Br2
(C3H8) + O2 = (C3H8)O2 =>
(C3H8) + O2 = (C3H8)O2
C14H10O2 + NaBH4 + C2H5OH = C14H14O2 + NaBO2 =>
19 C14H10O2 + 5 NaBH4 + 14 C2H5OH = 21 C14H14O2 + 5 NaBO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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