| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + H2O = H3O + CaO2H
KCl + Cr2(SO4)3 = K2(SO4) + CrCl3 =>
6 KCl + Cr2(SO4)3 = 3 K2(SO4) + 2 CrCl3
MgNO2 + NaPO4 = NO2 + Na + Mg(PO4)2 =>
MgNO2 + 2 NaPO4 = NO2 + 2 Na + Mg(PO4)2
Cu + O = Cu2O =>
2 Cu + O = Cu2O
Mn{2+} + Sn{2+} = Mn + Sn{4+} =>
Mn{2+} + Sn{2+} = Mn + Sn{4+}
C14H13Cl2FO4 + C3H5NH2 = C15H14Cl2FNO3 + C2H5OH =>
C14H13Cl2FO4 + C3H5NH2 = C15H14Cl2FNO3 + C2H5OH
BrO3{-} + H{+} + Cl{-} = Br{-} + Cl2 + H2O =>
BrO3{-} + 6 H{+} + 6 Cl{-} = Br{-} + 3 Cl2 + 3 H2O
Ca{2+} + MnO4{-} = Ca(MnO4)2 =>
Ca{2+} + 2 MnO4{-} = Ca(MnO4)2
CuSO4 + NH3 = CuN + SO4H3 =>
CuSO4 + NH3 = CuN + SO4H3
CuO + NH3 = N2 + Cu2O + H2O =>
6 CuO + 2 NH3 = N2 + 3 Cu2O + 3 H2O
Li(s) + I2(g) = LiI(s) =>
2 Li(s) + I2(g) = 2 LiI(s)
AlCl3 + H2 = Al + HCl =>
2 AlCl3 + 3 H2 = 2 Al + 6 HCl
C2H6S + O2 = CO2 + H2O + CS2 =>
2 C2H6S + 6 O2 = 3 CO2 + 6 H2O + CS2
C7H8 + Cl2 = C7H8Cl =>
2 C7H8 + Cl2 = 2 C7H8Cl
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
NH4NO3 + K2(HgI4) + KOH = (Hg2N)I + KI + KNO3 + H2O =>
NH4NO3 + 2 K2(HgI4) + 4 KOH = (Hg2N)I + 7 KI + KNO3 + 4 H2O
Fe(NO3)3 + Na3(PO4) = Fe3(PO4)3 + NaNO3 =>
3 Fe(NO3)3 + 3 Na3(PO4) = Fe3(PO4)3 + 9 NaNO3
Ba + C = Ba4C2 =>
4 Ba + 2 C = Ba4C2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2SO4 + NH4Cl = (NH4)2SO4 + NaCl =>
Na2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 NaCl
Cu(NO3)2 + Na2PO3 = CuPO3 + NaNO3 =>
Cu(NO3)2 + Na2PO3 = CuPO3 + 2 NaNO3
C6H8O7 + Ba(OH)2 = C6H7O7 + H2O + Ba =>
2 C6H8O7 + Ba(OH)2 = 2 C6H7O7 + 2 H2O + Ba
MgSO4(aq) + NaCO3(aq) = MgCO3(s) + Na(SO4)(aq) =>
MgSO4(aq) + NaCO3(aq) = MgCO3(s) + Na(SO4)(aq)
P4 + H2 + ClO = H3PO4 + Cl =>
P4 + 6 H2 + 16 ClO = 4 H3PO4 + 16 Cl
C4H8 + O2 = CO4 + H6O =>
3 C4H8 + 26 O2 = 12 CO4 + 4 H6O
Mg + HNO3 = [MgNO3]2 + NH4NO3 + H2O =>
8 Mg + 10 HNO3 = 4[MgNO3]2 + NH4NO3 + 3 H2O
MnO4 + H2O = MnO2 + HO =>
MnO4 + 2 H2O = MnO2 + 4 HO
MnO4{-} + I{-} + H3O{2+} = Mn{2+} + I2 + H2O =>
2 MnO4{-} + 26 I{-} + 16 H3O{2+} = 2 Mn{2+} + 13 I2 + 24 H2O
K2Cr2O7 + Zn = ZnO + K2Cr2O3 =>
K2Cr2O7 + 4 Zn = 4 ZnO + K2Cr2O3
C6H6 + H2O = CH4 + CO2 =>
4 C6H6 + 18 H2O = 15 CH4 + 9 CO2
BeO + CaO = BeCaO2 =>
BeO + CaO = BeCaO2
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
(NH4)2CO3 + K2CrO4 = (NH4)2CrO4 + K2CO3 =>
(NH4)2CO3 + K2CrO4 = (NH4)2CrO4 + K2CO3
C57H110O6 + KOH = C3H8O3 + C18H35KO2 =>
C57H110O6 + 3 KOH = C3H8O3 + 3 C18H35KO2
NH4OH + HCI = NH4CI + H2O =>
NH4OH + HCI = NH4CI + H2O
Al + Fe(NO3)2 = Al(NO3) + Fe =>
2 Al + Fe(NO3)2 = 2 Al(NO3) + Fe
H3PO4(aq) + NaOH(aq) = NaH2PO4(aq) + H2O(aq) =>
H3PO4(aq) + NaOH(aq) = NaH2PO4(aq) + H2O(aq)
PbO(heat) = Pb + O2 =>
2 PbO(heat) = 2 Pb + O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C12H22O11 + CH3OH = C19H22O6 + H2O =>
7 C12H22O11 + 30 CH3OH = 6 C19H22O6 + 71 H2O
SO3 + H2O = (SO3)H2O =>
SO3 + H2O = (SO3)H2O
FeCl2 + FeCl3 + Na2CO3 = Fe3O4 + NaCl + CO2 =>
FeCl2 + 2 FeCl3 + 4 Na2CO3 = Fe3O4 + 8 NaCl + 4 CO2
N2H2 + O2 = N2 + H2O =>
2 N2H2 + O2 = 2 N2 + 2 H2O
Na3AsO3 + Ca(OCl)2 = Na3AsO4 + CaCl2 =>
2 Na3AsO3 + Ca(OCl)2 = 2 Na3AsO4 + CaCl2
CH3CH(NH2)COOH + HNO2 = CH3CH(OH)COOH + NO + H2O =>
CH3CH(NH2)COOH + 5 HNO2 = CH3CH(OH)COOH + 6 NO + 3 H2O
Hg(CH3COO)2 + K2CO3 = HgCO3 + KCH3COO =>
Hg(CH3COO)2 + K2CO3 = HgCO3 + 2 KCH3COO
CaSO42H2O + O2 = CaSO405H2O =>
2 CaSO42H2O + 363 O2 = 2 CaSO405H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NaOH(s) + HCI(g) = NaCI(s) + H2O(g) =>
NaOH(s) + HCI(g) = NaCI(s) + H2O(g)
H2 + Fe2O3 = Fe + H2O =>
3 H2 + Fe2O3 = 2 Fe + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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