| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KI + 4 H2SO3 = 3 K2SO3 + 3 I2 + H2S + 3 H2O
Zn(s) + CuSO4 = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4 = Cu(s) + ZnSO4(aq)
CuCl2 + IO3 = ICl2 + CuO3 =>
CuCl2 + IO3 = ICl2 + CuO3
H2S + SO4 = H2O + S =>
4 H2S + SO4 = 4 H2O + 5 S
Fe3(PO4)2 + AgNO3 = Fe3NO3 + Ag(PO4)2 =>
Fe3(PO4)2 + AgNO3 = Fe3NO3 + Ag(PO4)2
Fe(OH)3 = Fe2O3 + H(OH) =>
2 Fe(OH)3 = Fe2O3 + 3 H(OH)
NaClO + HClO = NaH + ClO =>
NaClO + HClO = NaH + 2 ClO
Na2SO4 + SrI2 = Na2I2 + SrSO4 =>
Na2SO4 + SrI2 = Na2I2 + SrSO4
HCl + NaHCO3 = H2CO3 + NaCl =>
HCl + NaHCO3 = H2CO3 + NaCl
C17H19NO3 + O2 = CO2 + H2O + NO2 =>
4 C17H19NO3 + 85 O2 = 68 CO2 + 38 H2O + 4 NO2
K2S + Pb(NO3)2 = KNO3 + PbS =>
K2S + Pb(NO3)2 = 2 KNO3 + PbS
HBr + NiS = HS + NiBr =>
HBr + NiS = HS + NiBr
P + Be = PBe =>
P + Be = PBe
NH4ClO4 + Ca(OH)2 = NH3 + H2O + Ca(ClO4)2 =>
2 NH4ClO4 + Ca(OH)2 = 2 NH3 + 2 H2O + Ca(ClO4)2
C8H9NO2 + O2 = CO2 + H2O + N2 =>
4 C8H9NO2 + 37 O2 = 32 CO2 + 18 H2O + 2 N2
O2 + Cu(OH)2 = CuO2 + H2O =>
O2 + 2 Cu(OH)2 = 2 CuO2 + 2 H2O
(NH4)3(PO4) + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)3(PO4) + 3 NaOH = Na3PO4 + 3 NH3 + 3 H2O
CH3OH + O = CO2 + H2O =>
CH3OH + 3 O = CO2 + 2 H2O
Co(NO3)2 + Na3(PO4) = Co3(PO4)2 + Na(NO3) =>
3 Co(NO3)2 + 2 Na3(PO4) = Co3(PO4)2 + 6 Na(NO3)
Na + PbO2 = NaO2 + Pb =>
Na + PbO2 = NaO2 + Pb
C6H5OH + Br = C6H5OBr + H2 =>
2 C6H5OH + 2 Br = 2 C6H5OBr + H2
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
SnCl2 + KBrO3 + HCl = SnCl4 + KBr + H2O =>
3 SnCl2 + KBrO3 + 6 HCl = 3 SnCl4 + KBr + 3 H2O
Cr2O3(s) + Al(l) = Al2O3(s) + Cr(s) =>
Cr2O3(s) + 2 Al(l) = Al2O3(s) + 2 Cr(s)
FeOAl(OH)3 = AlOFe(OH)3 =>
FeOAl(OH)3 = AlOFe(OH)3
Fe(C2H3O2)2 + PbC2O4 = Pb(C2H3O2)2 + FeC2O4 =>
Fe(C2H3O2)2 + PbC2O4 = Pb(C2H3O2)2 + FeC2O4
Fe + H2O2 = FeO + H2O =>
Fe + H2O2 = FeO + H2O
NaCH3COO + H2SO4 = CH3COOH + NaHSO4 =>
NaCH3COO + H2SO4 = CH3COOH + NaHSO4
Cu + CO3 = CuCO3 =>
Cu + CO3 = CuCO3
HCl + Al(OH)3 = H2O + AlCl3 =>
3 HCl + Al(OH)3 = 3 H2O + AlCl3
LiBr + HNO3 = LiBrO4 + NO + H2O =>
3 LiBr + 8 HNO3 = 3 LiBrO4 + 8 NO + 4 H2O
C6H5OH + Br2 = C6H3Br3O + HBr =>
C6H5OH + 3 Br2 = C6H3Br3O + 3 HBr
KI + I2 = K{+} + I3{-} =>
KI + I2 = K{+} + I3{-}
Mg(OH)2 + Cl2 = MgCl2 + Mg(ClO3)2 + H2O =>
6 Mg(OH)2 + 6 Cl2 = 5 MgCl2 + Mg(ClO3)2 + 6 H2O
CuSO4 + NaOH = Na2SO4 + Cu(OH)2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu(OH)2
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
Zn(C2H3O2)2 + K3PO4 = ZnPO4 + K3(C2H3O2)2 =>
Zn(C2H3O2)2 + K3PO4 = ZnPO4 + K3(C2H3O2)2
H2(SO4) + NH4(OH) = H(OH) + (NH4)2SO4 =>
H2(SO4) + 2 NH4(OH) = 2 H(OH) + (NH4)2SO4
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
NO2 + OH = HNO3 =>
NO2 + OH = HNO3
KCl + Mg = MgCl2 + K =>
2 KCl + Mg = MgCl2 + 2 K
Na2SO4 + AgNO3 = NaNO3 + Ag2SO4 =>
Na2SO4 + 2 AgNO3 = 2 NaNO3 + Ag2SO4
Cu + CO2 = Cu2O + CO =>
2 Cu + CO2 = Cu2O + CO
Ga2(SO4)3 = Ga + SO4 =>
Ga2(SO4)3 = 2 Ga + 3 SO4
ClO + H2O = Cl + OH =>
ClO + H2O = Cl + 2 OH
Fe2O3(l) + Al(l) = Fe(l) + Al2O3 =>
Fe2O3(l) + 2 Al(l) = 2 Fe(l) + Al2O3
Mg = Mg2 =>
2 Mg = Mg2
Li2O + HCl = LiCl + H2O =>
Li2O + 2 HCl = 2 LiCl + H2O
BaCl2 + ZnSO4 = ZnCl2 + BaSO4 =>
BaCl2 + ZnSO4 = ZnCl2 + BaSO4
TiO2 + HF = H2[TiF6] + H2O =>
TiO2 + 6 HF = H2[TiF6] + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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