| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + ZnSO4 = MgSO4 + Zn
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Br2 + Cl3 = BrCl =>
3 Br2 + 2 Cl3 = 6 BrCl
FeCl3 + H2O2 = FeCl2 + O2 + HCl =>
2 FeCl3 + H2O2 = 2 FeCl2 + O2 + 2 HCl
Zn + NH3 = Zn3(NH3)2 =>
3 Zn + 2 NH3 = Zn3(NH3)2
O2 + CS2 = O2S + CO2 =>
3 O2 + CS2 = 2 O2S + CO2
C4H8 + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
C4H8 + 8 KMnO4 + 8 KOH = 2 CH3COOH + 8 K2MnO4 + 4 H2O
C7H7NO + HCl + SnCl2 = C7H9N + H2O + SnCl4 =>
C7H7NO + 4 HCl + 2 SnCl2 = C7H9N + H2O + 2 SnCl4
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NaSO4 + BaCl2 = NaCl2 + BaSO4 =>
NaSO4 + BaCl2 = NaCl2 + BaSO4
AlBr3 + Ca(OH)2 = Al(OH)3 + CaBr2 =>
2 AlBr3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaBr2
[Co(NH3)5Cl]Cl2 + NH3 = [Co(NH3)5NH3] + Cl =>
[Co(NH3)5Cl]Cl2 + NH3 = [Co(NH3)5NH3] + 3 Cl
HBr + H2SO4 = Br2 + S2 + H2O =>
12 HBr + 2 H2SO4 = 6 Br2 + S2 + 8 H2O
KMnO4 + NaNO2 = KNO2 + NaMnO4 =>
KMnO4 + NaNO2 = KNO2 + NaMnO4
(CH3)3COH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5(CH3)3COH + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 8 MnSO4 + 4 K2SO4 + 17 H2O
HNO3 + NaHSO3 = NaNO3 + H2O + SO2 =>
HNO3 + NaHSO3 = NaNO3 + H2O + SO2
MnO4 + CH3OH = Mn + HCO2H + H2O =>
MnO4 + 2 CH3OH = Mn + 2 HCO2H + 2 H2O
Cr(N2H4CO)6(NCS)3 + KMnO4 + H2SO4 = H2Cr2O7 + MnSO4 + N2 + CO2 + H2O + K2SO4 =>
10 Cr(N2H4CO)6(NCS)3 + 144 KMnO4 + 186 H2SO4 = 5 H2Cr2O7 + 144 MnSO4 + 75 N2 + 90 CO2 + 301 H2O + 72 K2SO4
Mg3Al2Si3O12 = Mg2Si2O6 + MgAl2O4 + Al2SiO5 =>
4 Mg3Al2Si3O12 = 5 Mg2Si2O6 + 2 MgAl2O4 + 2 Al2SiO5
C10H15NO + H2O2 = C10H13NO + H2O =>
C10H15NO + H2O2 = C10H13NO + 2 H2O
BaO + CO = BaCO2 =>
BaO + CO = BaCO2
Ba + H = Ba{2+} + H{-} =>
Ba + 2 H = Ba{2+} + 2 H{-}
HgO + H2SO3 = HgSO3 + H2O =>
HgO + H2SO3 = HgSO3 + H2O
Te + F2 = TeF6 =>
Te + 3 F2 = TeF6
NaBr + Ag(C2H3O2) = Na(C2H3O2) + AgBr =>
NaBr + Ag(C2H3O2) = Na(C2H3O2) + AgBr
Na2(Cr2O7) + FeCl2 + HCl = CrCl3 + FeCl3 + NaCl + H2O =>
Na2(Cr2O7) + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 NaCl + 7 H2O
Te + F2 = TeF6 =>
Te + 3 F2 = TeF6
K2S + HBr = KBr + H2S =>
K2S + 2 HBr = 2 KBr + H2S
C12H16 + Cl2 = C + HCl =>
C12H16 + 8 Cl2 = 12 C + 16 HCl
NH4I + AgNO3 = NH4NO3 + AgI =>
NH4I + AgNO3 = NH4NO3 + AgI
KOH(aq) + BaCl(aq) = BaOH(aq) + KCl(aq) =>
KOH(aq) + BaCl(aq) = BaOH(aq) + KCl(aq)
NaI + CuCl = NaCl + CuI =>
NaI + CuCl = NaCl + CuI
Cu(NO3)2(aq) + NH3(aq) + H2O(l) = Cu(OH)2(s) + NH4NO3(aq) =>
Cu(NO3)2(aq) + 2 NH3(aq) + 2 H2O(l) = Cu(OH)2(s) + 2 NH4NO3(aq)
H3PO4 + (NH4)MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)MoO4 + 12 HNO3 = 2(NH4)3PO4*12MoO3 + 15 NH4NO3 + 15 H2O
TiCl4 + O = TiO + Cl =>
TiCl4 + O = TiO + 4 Cl
C4H5NO4 + O2 = CO2 + NO2 + H2O =>
4 C4H5NO4 + 17 O2 = 16 CO2 + 4 NO2 + 10 H2O
Mn(Cl4) + H2O = MnO2 + HCl =>
Mn(Cl4) + 2 H2O = MnO2 + 4 HCl
CH4 + MnO2 = CO2 + H2O + Mn =>
CH4 + 2 MnO2 = CO2 + 2 H2O + 2 Mn
C20H43O8N + H2O = CH4 + CO2 + NH3 =>
C20H43O8N + 6 H2O = 13 CH4 + 7 CO2 + NH3
Zn + Al(ClO3)3 = Zn(ClO3)2 + Al =>
3 Zn + 2 Al(ClO3)3 = 3 Zn(ClO3)2 + 2 Al
SO2 + HCl = SO2Cl2 + H2 =>
SO2 + 2 HCl = SO2Cl2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
COOHCOOH + KOH = COOK + H2O =>
COOHCOOH + 2 KOH = 2 COOK + 2 H2O
VO + I2O3 = V2O4 + IO =>
2 VO + 2 I2O3 = V2O4 + 4 IO
C7H17 + O2 = CO2 + H3O =>
6 C7H17 + 59 O2 = 42 CO2 + 34 H3O
MnO2 + NaOH = MnO(OH) + Na2MnO4 =>
3 MnO2 + 2 NaOH = 2 MnO(OH) + Na2MnO4
C6HC(l) + O2(g) = CO2(g) + H20(l) =>
20 C6HC(l) + 140 O2(g) = 140 CO2(g) + H20(l)
C9O3H9 + O2 = CO2 + H2O =>
4 C9O3H9 + 39 O2 = 36 CO2 + 18 H2O
Sr(OH)2(aq) + H3PO4(aq) = Sr3(PO4)2(s) + H2O(l) =>
3 Sr(OH)2(aq) + 2 H3PO4(aq) = Sr3(PO4)2(s) + 6 H2O(l)
NaBr + Ag(C2H3O2) = Na(C2H3O2) + AgBr =>
NaBr + Ag(C2H3O2) = Na(C2H3O2) + AgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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