| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + C6H14 = I2H14 + C6
Mg(NO2)2 + KOH = Mg(OH)2 + KNO2(aq) =>
Mg(NO2)2 + 2 KOH = Mg(OH)2 + 2 KNO2(aq)
AgCu + HNO3 = AgHNO3 + Cu =>
AgCu + HNO3 = AgHNO3 + Cu
AlO = Al + O =>
AlO = Al + O
KOH(aq) + H2SO4(ag) = K2SO4(aq) + H2O(l) =>
2 KOH(aq) + H2SO4(ag) = K2SO4(aq) + 2 H2O(l)
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Fe + KOH = Fe(OH)2 + K =>
Fe + 2 KOH = Fe(OH)2 + 2 K
Ag + Co(NO3)2 = Co + Ag(NO3)2 =>
Ag + Co(NO3)2 = Co + Ag(NO3)2
ICl + H2SO4 = HSIO4 + HCl =>
ICl + H2SO4 = HSIO4 + HCl
LiNO3 + H3PO4 = Li3(PO4) + HNO3 =>
3 LiNO3 + H3PO4 = Li3(PO4) + 3 HNO3
Na3 + CrCl3 = CrNa3 + Cl3 =>
Na3 + CrCl3 = CrNa3 + Cl3
C2H5Cl = HCl + C2H4 =>
C2H5Cl = HCl + C2H4
C2H3Br3 + O2 = CO2 + H2O + Br2 =>
4 C2H3Br3 + 11 O2 = 8 CO2 + 6 H2O + 6 Br2
VO2 + H2 = V + H2O =>
VO2 + 2 H2 = V + 2 H2O
BaN2O6 + C8H18O3 = BaC6 + CO2 + H2O + N2 =>
11 BaN2O6 + 9 C8H18O3 = 11 BaC6 + 6 CO2 + 81 H2O + 11 N2
H3BO3 + MgO = Mg2(BO3)3 + O2 + H =>
3 H3BO3 + 2 MgO = Mg2(BO3)3 + O2 + 9 H
KMnO4 + CaCl2 = KCl + Ca(MnO4)2 =>
2 KMnO4 + CaCl2 = 2 KCl + Ca(MnO4)2
NiCl2 + O2 = Ni(ClO)2 =>
NiCl2 + O2 = Ni(ClO)2
NaCl + CH3COOAg = AgCl + CH3COONa =>
NaCl + CH3COOAg = AgCl + CH3COONa
V + O2 + NaOH = Na3VO4 + H2O =>
4 V + 5 O2 + 12 NaOH = 4 Na3VO4 + 6 H2O
NH4SCN + CoCl2 = (NH4)2(Co(SCN)4) + NH4Cl =>
4 NH4SCN + CoCl2 = (NH4)2(Co(SCN)4) + 2 NH4Cl
NaCI + H2SO4 = Na2SO4 + HCI =>
2 NaCI + H2SO4 = Na2SO4 + 2 HCI
Fe(NO3)2 + Ca3P2 = Fe3P2 + Ca(NO3)2 =>
3 Fe(NO3)2 + Ca3P2 = Fe3P2 + 3 Ca(NO3)2
C2H6O2 + KOH = C2H4O2K2 + H2O =>
C2H6O2 + 2 KOH = C2H4O2K2 + 2 H2O
Pb + HNO3 = NO + Pb(NO3)2 + H2O =>
3 Pb + 8 HNO3 = 2 NO + 3 Pb(NO3)2 + 4 H2O
CuNO3 = CuO + NO2 =>
CuNO3 = CuO + NO2
CH3NH2 + CH3COOH = CH3NH3 + CH2COOH =>
CH3NH2 + CH3COOH = CH3NH3 + CH2COOH
K + HClO3 = KClO3 + H2 =>
2 K + 2 HClO3 = 2 KClO3 + H2
ReO2 + KOH = K2ReO3 + H2O =>
ReO2 + 2 KOH = K2ReO3 + H2O
C3H8 + Cl = C3H7Cl + H =>
C3H8 + Cl = C3H7Cl + H
Cu2CO3(OH)2 + NH4Cl = CuCl2 + CO2 + H2O + NH3 =>
Cu2CO3(OH)2 + 4 NH4Cl = 2 CuCl2 + CO2 + 3 H2O + 4 NH3
Ag + HBr2 = AgBr + H2 =>
4 Ag + 2 HBr2 = 4 AgBr + H2
Pb(CH3COO)2 + NaOH = Pb(OH)2 + Na(CH3COO) =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 Na(CH3COO)
Cr(OH)2 + HIO3 = Cr(IO3)2 + H2O =>
Cr(OH)2 + 2 HIO3 = Cr(IO3)2 + 2 H2O
HCO2H + OH{-} = HCO2{-} + H2O =>
HCO2H + OH{-} = HCO2{-} + H2O
Zn(OH2)6 + HSO4 = SO2 + Zn(OH2)2(OH)4 + H2O =>
3 Zn(OH2)6 + 4 HSO4 = 4 SO2 + 3 Zn(OH2)2(OH)4 + 8 H2O
FeCl3 + NH4SCN = Fe(SCN)3 + NH4 + Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4 + 3 Cl
Al(NO3)3*9H2O + NaNO3 = NaAlOH4 + H2O + O2 + HNO3 =>
2 Al(NO3)3*9H2O + 2 NaNO3 = 2 NaAlOH4 + 10 H2O + 3 O2 + 8 HNO3
Co + NO2{-} + H{+} = Co(NO2)6{3-} + NO + H2O =>
Co + 9 NO2{-} + 6 H{+} = Co(NO2)6{3-} + 3 NO + 3 H2O
VCl3 + K = V + KCl =>
VCl3 + 3 K = V + 3 KCl
BaCl + KSO4 = BaSO4 + KCl =>
BaCl + KSO4 = BaSO4 + KCl
Zn + O2 = Zn(OO2)2 =>
Zn + 3 O2 = Zn(OO2)2
Mn + B = MnB =>
Mn + B = MnB
Rb(s) + H2O(aq) = RbOH(aq) + H2(q) =>
2 Rb(s) + 2 H2O(aq) = 2 RbOH(aq) + H2(q)
H2O + MgCO3 = Mg(OH)2 + CO2 =>
H2O + MgCO3 = Mg(OH)2 + CO2
NaClO2 + Cl2 = ClO2 + NaCl =>
2 NaClO2 + Cl2 = 2 ClO2 + 2 NaCl
C7H15COOH + O2 = C + H2O =>
C7H15COOH + 3 O2 = 8 C + 8 H2O
C4H8O + H2 = C4H10 + H2O =>
C4H8O + 2 H2 = C4H10 + H2O
Bi2O3(s) + NaClO(s) + NaOH(s) = NaBiO3(s) + NaCl(s) + H2O(l) =>
Bi2O3(s) + 2 NaClO(s) + 2 NaOH(s) = 2 NaBiO3(s) + 2 NaCl(s) + H2O(l)
AgNO3 + K2Cr2O7 = KNO3 + Ag2Cr2O7 =>
2 AgNO3 + K2Cr2O7 = 2 KNO3 + Ag2Cr2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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