| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni + NH3 = Ni(NH3)
Ag3PO4 + KBr = K3PO4 + AgBr =>
Ag3PO4 + 3 KBr = K3PO4 + 3 AgBr
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Ca + Zn = Ca2Zn2 =>
2 Ca + 2 Zn = Ca2Zn2
Na + SrCl2 = Sr + NaCl =>
2 Na + SrCl2 = Sr + 2 NaCl
Mg(s) + I2(s) = MgI2 =>
Mg(s) + I2(s) = MgI2
CH3OH + KMnO4 + HCl = HCOOH + MnCl2 + KCl + H2O =>
5 CH3OH + 4 KMnO4 + 12 HCl = 5 HCOOH + 4 MnCl2 + 4 KCl + 11 H2O
HNO2 + Fe(OH)3 = Fe(NO2)3 + H2O =>
3 HNO2 + Fe(OH)3 = Fe(NO2)3 + 3 H2O
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
Na + H2SO4 = H2 + Na2SO4 =>
2 Na + H2SO4 = H2 + Na2SO4
MgO + Ba(NO3)2 = BaO + Mg(NO3)2 =>
MgO + Ba(NO3)2 = BaO + Mg(NO3)2
CH4(g) + O2(g) = C2H4(g) + H2O(l) =>
2 CH4(g) + O2(g) = C2H4(g) + 2 H2O(l)
PbSO4 + Al2(CO3)3 = PbCO3 + Al2(SO4)3 =>
3 PbSO4 + Al2(CO3)3 = 3 PbCO3 + Al2(SO4)3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ba(ClO3)2 = Ba(Cl2) + (O2) =>
Ba(ClO3)2 = Ba(Cl2) + 3(O2)
Cu(NO3)2 + (NH4)2SO4 = CuSO4 + NH3 + NO2 + H2O =>
7 Cu(NO3)2 + 7(NH4)2SO4 = 7 CuSO4 + 12 NH3 + 16 NO2 + 10 H2O
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
KMnO4 + CH3CH2OH = MnO2 + CH3CHO + H2O + K =>
KMnO4 + 2 CH3CH2OH = MnO2 + 2 CH3CHO + 2 H2O + K
C6H8O7 + CuO = CuC6H5O7 + H2O + H =>
C6H8O7 + CuO = CuC6H5O7 + H2O + H
KOH(aq) + Ni(NO3)2(aq) = KNO3(aq) + Ni(OH)2(aq) =>
2 KOH(aq) + Ni(NO3)2(aq) = 2 KNO3(aq) + Ni(OH)2(aq)
SO2 + F2 = SF6 + O2 =>
SO2 + 3 F2 = SF6 + O2
KCl + KOH = HCl + K2O =>
KCl + KOH = HCl + K2O
CuSO45H2O + N2H6SO4 + NaOH = N2 + Cu20 + H2O + Na2SO4 =>
20 CuSO45H2O + 420 N2H6SO4 + 880 NaOH = 420 N2 + Cu20 + 1720 H2O + 440 Na2SO4
C2H5Cl + OH2 = C2H6O + HCl =>
C2H5Cl + OH2 = C2H6O + HCl
BaCl2 + Ca(NO3)2 = Ba(NO3)2 + CaCl2 =>
BaCl2 + Ca(NO3)2 = Ba(NO3)2 + CaCl2
Na2Cr2O7 + NaCl + H2SO4 = CrO2Cl2 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 NaCl + 3 H2SO4 = 2 CrO2Cl2 + 3 Na2SO4 + 3 H2O
S8 = S6 =>
3 S8 = 4 S6
Co2(SO4)3 + K3PO4 = Co2PO4 + SO4 + K3 =>
Co2(SO4)3 + K3PO4 = Co2PO4 + 3 SO4 + K3
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Al + CO = Al4C3 + Al2O3 =>
6 Al + 3 CO = Al4C3 + Al2O3
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
NH4OH + HCl = NH4(HCl)OH =>
NH4OH + HCl = NH4(HCl)OH
HCl + CsHCO3 = CsCl + H2O + CO2 =>
HCl + CsHCO3 = CsCl + H2O + CO2
C7H14O + C6H6N4O2 = C13H20N4O3 =>
C7H14O + C6H6N4O2 = C13H20N4O3
CuCl2(at) + Al(s) = Cu(s) + AlCl3(aq) =>
3 CuCl2(at) + 2 Al(s) = 3 Cu(s) + 2 AlCl3(aq)
Ga2(CO3)3(s) = Ga2O3(s) + CO2(g) =>
Ga2(CO3)3(s) = Ga2O3(s) + 3 CO2(g)
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
NaMnO4 + NaCl + H2O = MnO2 + NaClO4 + NaOH =>
8 NaMnO4 + 3 NaCl + 4 H2O = 8 MnO2 + 3 NaClO4 + 8 NaOH
KMnO4 + KNO2 + H2O = MnO2 + KNO3 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 2 MnO2 + 3 KNO3 + 2 KOH
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C6H12O6 + AgNO3 = Ag + NH3 + H2O + CO2 =>
3 C6H12O6 + 8 AgNO3 = 8 Ag + 8 NH3 + 6 H2O + 18 CO2
H4SnO4 + NaOH = Na4SnO4 + H2O =>
H4SnO4 + 4 NaOH = Na4SnO4 + 4 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
CsICl2 + HCl = CsCl + ICl2{-} + H{+} =>
CsICl2 + HCl = CsCl + ICl2{-} + H{+}
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
TiCl4 + ClF3 = TiClF3 + Cl2 =>
TiCl4 + ClF3 = TiClF3 + 2 Cl2
Fe(NO3)3 + KOH = KNO3 + Fe(OH)3 =>
Fe(NO3)3 + 3 KOH = 3 KNO3 + Fe(OH)3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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