| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2(CO3)7 = 7 CO2 + Mn2O7
H2O2 + HCl + SnCl2 = H2O + SnCl4 =>
H2O2 + 2 HCl + SnCl2 = 2 H2O + SnCl4
Si2 = Si =>
Si2 = 2 Si
Hg(NO3)2 + Li3PO4 = Hg3(PO4)2 + LiNO3 =>
3 Hg(NO3)2 + 2 Li3PO4 = Hg3(PO4)2 + 6 LiNO3
KCl + Li3PO4 = K3PO4 + LiCl =>
3 KCl + Li3PO4 = K3PO4 + 3 LiCl
C17H35COOH + CH3NH2 = C17H35COONH2 + CH4 =>
C17H35COOH + CH3NH2 = C17H35COONH2 + CH4
Mn(ClO3)2 = MnCl2 + O2 =>
Mn(ClO3)2 = MnCl2 + 3 O2
Cr(NO3)3 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)3 = 2 Cr2O3 + 12 NO2 + 3 O2
C3O3 + H2 = CH4 + H2O =>
C3O3 + 9 H2 = 3 CH4 + 3 H2O
CuCl2*H2O = CuCl2H2O =>
CuCl2*H2O = CuCl2H2O
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
K3(PO4) + Na2(CO3) = K2(CO3) + Na3(PO4) =>
2 K3(PO4) + 3 Na2(CO3) = 3 K2(CO3) + 2 Na3(PO4)
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
C2H5OH(aq) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(aq) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
AlCH2O = AlOHCH =>
AlCH2O = AlOHCH
NH4Cl(l) + Na3PO4(l) = (NH4)3PO4(l) + NaCl(l) =>
3 NH4Cl(l) + Na3PO4(l) = (NH4)3PO4(l) + 3 NaCl(l)
Fe(s) + Cr3{+} = Fe3{+} + Cr(s) =>
3 Fe(s) + Cr3{+} = Fe3{+} + 3 Cr(s)
CaSO4 + NH4OH = Ca(OH)2 + (NH4)2SO4 =>
CaSO4 + 2 NH4OH = Ca(OH)2 + (NH4)2SO4
Cl + HNO3 = HClO3 + NO2 + H2O =>
Cl + 5 HNO3 = HClO3 + 5 NO2 + 2 H2O
BeO + SiO2 = Be2SiO4 =>
2 BeO + SiO2 = Be2SiO4
HgS + H{+} + NO3{-} = HgNO3 + S + H =>
HgS + H{+} + NO3{-} = HgNO3 + S + H
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
(NH4)3PO4 + Mg(NO3)2 = NH4NO3 + Mg3(PO4)2 =>
2(NH4)3PO4 + 3 Mg(NO3)2 = 6 NH4NO3 + Mg3(PO4)2
Fe2O3 + HNO3 = FeOH(NO3)2 + H2O =>
Fe2O3 + 4 HNO3 = 2 FeOH(NO3)2 + H2O
AlCl3 + H2O = Al(OH)3 + Cl + H2 =>
2 AlCl3 + 6 H2O = 2 Al(OH)3 + 6 Cl + 3 H2
LiClO3 + SO2 + H2O = Cl2 + Li2SO4 + H2SO4 =>
2 LiClO3 + 5 SO2 + 4 H2O = Cl2 + Li2SO4 + 4 H2SO4
Mg + I3Cl = MgCl2 + I =>
Mg + 2 I3Cl = MgCl2 + 6 I
AgNO3(aq) + Ca(OH)2(aq) = Ag(OH) + Ca(NO3)2 =>
2 AgNO3(aq) + Ca(OH)2(aq) = 2 Ag(OH) + Ca(NO3)2
Zn + NaOH = Na2 + ZnO2 + H2 =>
Zn + 2 NaOH = Na2 + ZnO2 + H2
H3BO3 + Na2CO3 = Na2B4O7 + H2O + CO2 =>
4 H3BO3 + Na2CO3 = Na2B4O7 + 6 H2O + CO2
NiCl2 + CuSO4 = NiSO4 + CuCl2 =>
NiCl2 + CuSO4 = NiSO4 + CuCl2
KHSO4 + HCl = KCl + H2O + SO3 =>
KHSO4 + HCl = KCl + H2O + SO3
(N2H4) + H2O2 = N2(g) + H2O =>
(N2H4) + 2 H2O2 = N2(g) + 4 H2O
NiSO4*6H2O + C2H4(NH2)2 = [Ni(C2H4(NH2)2)2(H2O)2]SO4*H2O + H2O =>
NiSO4*6H2O + 2 C2H4(NH2)2 = [Ni(C2H4(NH2)2)2(H2O)2]SO4*H2O + 3 H2O
FeCO3 + HCl = H2CO3 + FeCl2 =>
FeCO3 + 2 HCl = H2CO3 + FeCl2
Rb + H2O = Rb(OH)7 + H2 =>
2 Rb + 14 H2O = 2 Rb(OH)7 + 7 H2
I = I2 =>
2 I = I2
Al + Co3O4 = Al2O3 + Co =>
8 Al + 3 Co3O4 = 4 Al2O3 + 9 Co
MgO + N2 = MgN + O2 =>
2 MgO + N2 = 2 MgN + O2
H2C2O4 + NaOH(aq) = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH(aq) = Na2C2O4 + 2 H2O
Fe(NO2)2 + K3PO4 = Fe3(PO4)2 + KNO2 =>
3 Fe(NO2)2 + 2 K3PO4 = Fe3(PO4)2 + 6 KNO2
C6H12 + KMnO4 = C3H6O + KMnO2 =>
C6H12 + KMnO4 = 2 C3H6O + KMnO2
Cl2 + NaOH = H2O + NaCl + NaClO =>
Cl2 + 2 NaOH = H2O + NaCl + NaClO
C6H14O6 + Ca(NO3)2 = C6H12O6Ca + HNO3 =>
C6H14O6 + Ca(NO3)2 = C6H12O6Ca + 2 HNO3
Al + Fe(SO4)2 = Al(SO4)2 + Fe =>
Al + Fe(SO4)2 = Al(SO4)2 + Fe
Fe + Cu2O3 = Fe2O3 + CuO =>
2 Fe + 3 Cu2O3 = Fe2O3 + 6 CuO
Na3(PO4) + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
C8H16 + Br2 = C8H14Br2 + H =>
C8H16 + Br2 = C8H14Br2 + 2 H
Potassiumhydroxide = K2O + water =>
2 KOH = K2O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/25/24
Équations équilibrées sur07/25/23
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