| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 PbO2 + Mn(NO)3 + 13 HNO3 = 8 Pb(NO3)2 + HMnO4 + 6 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
CH2(OH)CH2(OH) + KMnO4 + H2SO4 = (COOH)2 + K2SO4 + MnSO4 + H2O =>
5 CH2(OH)CH2(OH) + 8 KMnO4 + 12 H2SO4 = 5(COOH)2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
FeBr2 + Br2 = FeBr3 =>
2 FeBr2 + Br2 = 2 FeBr3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2Cl3 =>
KMnO4 + 8 HCl = KCl + MnCl2 + 4 H2O + Cl2Cl3
Cu + NiSO4 = Cu(SO4) + Ni =>
Cu + NiSO4 = Cu(SO4) + Ni
CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl
BaS + O2 = BaSO4 =>
BaS + 2 O2 = BaSO4
CuO + Fe = Cu + Fe3O4 =>
4 CuO + 3 Fe = 4 Cu + Fe3O4
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
CO2 + Mg = C + MgO =>
CO2 + 2 Mg = C + 2 MgO
Cu2O + Cl2 = CuCl + O2 =>
2 Cu2O + 2 Cl2 = 4 CuCl + O2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
HCl + In(OH)3 = InCl3 + H2O =>
3 HCl + In(OH)3 = InCl3 + 3 H2O
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
NaI + Cl2 + H2O = NaIO3 + HCl =>
NaI + 3 Cl2 + 3 H2O = NaIO3 + 6 HCl
(NH4)2CO3 + CrI3 = C3Cr2O9 + NH4I =>
3(NH4)2CO3 + 2 CrI3 = C3Cr2O9 + 6 NH4I
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Na2Cr2O7 + NaI + HCl = CrCl3 + I2 + H2O + NaCl =>
Na2Cr2O7 + 6 NaI + 14 HCl = 2 CrCl3 + 3 I2 + 7 H2O + 8 NaCl
GeO2 + H3PO2 + HCl + CsCl = CsGeCl3 + H3PO4 + H2O =>
2 GeO2 + H3PO2 + 4 HCl + 2 CsCl = 2 CsGeCl3 + H3PO4 + 2 H2O
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
AgCl3 + H2 = AgCl + HCl =>
AgCl3 + H2 = AgCl + 2 HCl
CH4(g) + O2 = H2O + CO2(g) =>
CH4(g) + 2 O2 = 2 H2O + CO2(g)
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
Ho + H2 = HoH =>
2 Ho + H2 = 2 HoH
Mg(NO3)2 + Na2SO4 = MgNa2 + (NO3)2SO4 =>
Mg(NO3)2 + Na2SO4 = MgNa2 + (NO3)2SO4
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Na2WO4 + H2O2 + HCl = NaCl + H2WO8 + H2O =>
Na2WO4 + 4 H2O2 + 2 HCl = 2 NaCl + H2WO8 + 4 H2O
Al(s) + HBr(aq) = AlBr(s) + H2(g) =>
2 Al(s) + 2 HBr(aq) = 2 AlBr(s) + H2(g)
Cd + HNO3 = H2 + CdNO3 =>
2 Cd + 2 HNO3 = H2 + 2 CdNO3
SIO2 + C = SI + CO =>
SIO2 + 2 C = SI + 2 CO
Li2CO3 + HI = LiI + H2CO3 =>
Li2CO3 + 2 HI = 2 LiI + H2CO3
MgCl2 + NH4Cl = Mg(NH4)2 + Cl2 =>
MgCl2 + 2 NH4Cl = Mg(NH4)2 + 2 Cl2
H2O2 + C6H6O6 = H2O + CO2 =>
9 H2O2 + C6H6O6 = 12 H2O + 6 CO2
C7H12 + H2O + KMnO4 = C7H14O2 + MnO2 + K =>
2 C7H12 + 2 H2O + KMnO4 = 2 C7H14O2 + MnO2 + K
[(H3C)2NC6H5]3C + OH = [(H3C)2NC6H5]3COH =>
[(H3C)2NC6H5]3C + OH = [(H3C)2NC6H5]3COH
H2SO4 + KBr + KMnO4 = Br2 + H2O + K2SO4 + MnSO4 =>
8 H2SO4 + 10 KBr + 2 KMnO4 = 5 Br2 + 8 H2O + 6 K2SO4 + 2 MnSO4
Cu3(OH)2(CO3)2 + C6H8O7 = H2O + CO2 + CuC6H6O7 =>
Cu3(OH)2(CO3)2 + 3 C6H8O7 = 4 H2O + 2 CO2 + 3 CuC6H6O7
AgF + NiCl2 = AgCl + NiF2 =>
2 AgF + NiCl2 = 2 AgCl + NiF2
HI + Li2SO3 = LiI + H2SO3 =>
2 HI + Li2SO3 = 2 LiI + H2SO3
Al + NH4OH = Al(OH)45 + NH4 =>
Al + 45 NH4OH = Al(OH)45 + 45 NH4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KOH + Cl2O7 = Cl(OH)7 + K2O =>
14 KOH + Cl2O7 = 2 Cl(OH)7 + 7 K2O
NH4NO3 + H2O = H5NO + HNO3 =>
NH4NO3 + H2O = H5NO + HNO3
AgNO3(aq) + H2(g) = Ag + H2(NO3) =>
AgNO3(aq) + H2(g) = Ag + H2(NO3)
Fe + HNO3 = Fe(NO3) + NH4NO3 + H2O =>
8 Fe + 10 HNO3 = 8 Fe(NO3) + NH4NO3 + 3 H2O
C10H14O + NaOH = C10H13ONa + H2O =>
C10H14O + NaOH = C10H13ONa + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/24
Équations équilibrées sur02/21/23
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