| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4 + Br2 = CH2BrCH2Br
Pt + H2O = PtOH + H =>
Pt + H2O = PtOH + H
MnO2 + O2 = MnO4 =>
MnO2 + O2 = MnO4
Si2Cl + H2O = SiO2 + HCl + H2 =>
2 Si2Cl + 8 H2O = 4 SiO2 + 2 HCl + 7 H2
Ca5(PO4)3OH + H3PO4 = H2O + H2PO4 + Ca =>
Ca5(PO4)3OH + 7 H3PO4 = H2O + 10 H2PO4 + 5 Ca
Fe + Ni + Co = FeNiCo =>
Fe + Ni + Co = FeNiCo
NaClO4 + CaO = NaO + CaClO4 =>
NaClO4 + CaO = NaO + CaClO4
CH3CHBrCH3 + KOCH3 = CH3CH(OCH3)CH3 + KBr =>
CH3CHBrCH3 + KOCH3 = CH3CH(OCH3)CH3 + KBr
Fe2O3 + (NH4)2CO3 = Fe2(CO3)3 + (NH4)2O =>
Fe2O3 + 3(NH4)2CO3 = Fe2(CO3)3 + 3(NH4)2O
C6H14O6 + H2 = C3H8O3 =>
C6H14O6 + H2 = 2 C3H8O3
K2CO3 + H3PO4 = H2O + CO2 + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 H2O + 3 CO2 + 2 K3PO4
NH3 + OH{-} + H2O = NO3{-} + H2 =>
NH3 + OH{-} + 2 H2O = NO3{-} + 4 H2
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
HClO4 + P4O10 = H3PO4 + Cl2O7 = N2(g) + O2(g) + H2O = HNO3(aq) + CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl = FeS + O2 = Fe2O3 + SO2 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Zn + HNO = Zn(NO) + H =>
Zn + HNO = Zn(NO) + H
Cl2O3 + HCl = Cl2 + H2O =>
Cl2O3 + 6 HCl = 4 Cl2 + 3 H2O
N2 + S8 = N2S3 =>
8 N2 + 3 S8 = 8 N2S3
Au + Br = AuBr3 =>
Au + 3 Br = AuBr3
Be(IO4)2 = Be + IO4 =>
Be(IO4)2 = Be + 2 IO4
Fe(CN)2 = Fe + C + N2 =>
Fe(CN)2 = Fe + 2 C + N2
(NH4)3PO4 + NaNO3 = Na3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 NaNO3 = Na3PO4 + 3 NH4NO3
C3H8SO2 + O2 = CO2 + H2O + SO2 =>
C3H8SO2 + 5 O2 = 3 CO2 + 4 H2O + SO2
MgO + NaH2PO4 = MgPO4 + NaOH2 =>
MgO + NaH2PO4 = MgPO4 + NaOH2
Mn + H2SO4 = MnSO4 + S + H2O =>
3 Mn + 4 H2SO4 = 3 MnSO4 + S + 4 H2O
AsO2{-} + I2 + H2O = I{-} + AsO4{-3} + H{+} =>
AsO2{-} + I2 + 2 H2O = 2 I{-} + AsO4{-3} + 4 H{+}
H3AsO3 = As2O3 + H2O =>
2 H3AsO3 = As2O3 + 3 H2O
BaO + HBr = BaBr2 + HOH =>
BaO + 2 HBr = BaBr2 + HOH
Fe2(SO4)3 + KOH = K2(SO4) + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2(SO4) + 2 Fe(OH)3
CuHCl = Cu + HCl =>
CuHCl = Cu + HCl
PbS + HNO3 = H2SO4 + Pb(NO3)2 + NO + H2O =>
3 PbS + 14 HNO3 = 3 H2SO4 + 3 Pb(NO3)2 + 8 NO + 4 H2O
C2 + H2 + O2 = C6H12O6 =>
3 C2 + 6 H2 + 3 O2 = C6H12O6
Fe + Ni + Co = FeNiCo =>
Fe + Ni + Co = FeNiCo
(NH4)2(SO4) + HCl = NH4Cl + H2SO4 =>
(NH4)2(SO4) + 2 HCl = 2 NH4Cl + H2SO4
Li + Fl = LiFl =>
Li + Fl = LiFl
Fe(SO4)3 + BaCl = BaSO4 + FeCl3 =>
Fe(SO4)3 + 3 BaCl = 3 BaSO4 + FeCl3
NaCl + K + O2 = Na2O + KCl =>
4 NaCl + 4 K + O2 = 2 Na2O + 4 KCl
Li + HNO3 = Li(NO3)2 + H2 =>
Li + 2 HNO3 = Li(NO3)2 + H2
Br + BaCl2 = BrCl + Ba =>
2 Br + BaCl2 = 2 BrCl + Ba
Mg + (CO3)2 = MgCO3 =>
2 Mg + (CO3)2 = 2 MgCO3
(NH4)2S(aq) + KOH(aq) = K2S(aq) + NH4OH(s) =>
(NH4)2S(aq) + 2 KOH(aq) = K2S(aq) + 2 NH4OH(s)
AgCl + NH4I = AgI + NH4Cl =>
AgCl + NH4I = AgI + NH4Cl
CaC2 + N2 + H2O = NH2CN + O2 + Ca =>
CaC2 + 2 N2 + 2 H2O = 2 NH2CN + O2 + Ca
ZnSO4(aq) + AgNO3(aq) = Zn(NO3)2 + Ag2SO4(s) =>
ZnSO4(aq) + 2 AgNO3(aq) = Zn(NO3)2 + Ag2SO4(s)
H2C2O2 + NaOH = Na2C2O2 + H2O =>
H2C2O2 + 2 NaOH = Na2C2O2 + 2 H2O
CuO + CO2 + H2O = (CuOH)2CO3 =>
2 CuO + CO2 + H2O = (CuOH)2CO3
HSO3{-} + IO3{-} = SO4{2-} + H2O + I2 + H{+} =>
5 HSO3{-} + 2 IO3{-} = 5 SO4{2-} + H2O + I2 + 3 H{+}
V + HCl = VCl2 + H2 =>
V + 2 HCl = VCl2 + H2
Na2O + MgCl2 = Na2Cl2 + MgO =>
Na2O + MgCl2 = Na2Cl2 + MgO
BaI2 + AgF = BaF2 + AgI =>
BaI2 + 2 AgF = BaF2 + 2 AgI
Bi(OH)3 + NaOH = Na3[Bi(OH)6] =>
Bi(OH)3 + 3 NaOH = Na3[Bi(OH)6]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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