| Équations équilibrées la veille | Équations équilibrées le lendemain |
Os(OH)2 = Os + 2 OH
Fe3O4 + KOH + KNO3 = K2FeO4 + NO + H2O =>
3 Fe3O4 + 8 KOH + 10 KNO3 = 9 K2FeO4 + 10 NO + 4 H2O
C6H10 + O12 = CO2 + H2O =>
12 C6H10 + 17 O12 = 72 CO2 + 60 H2O
C13H8O + NaBH4 = C13H10O + Na + B =>
2 C13H8O + NaBH4 = 2 C13H10O + Na + B
MgCl2 + KOH = KCl2 + MgOH =>
MgCl2 + KOH = KCl2 + MgOH
NH4Br + KOH = KBr + NH4OH =>
NH4Br + KOH = KBr + NH4OH
NH3 + KBrO4 = N + KBr + H2O =>
8 NH3 + 3 KBrO4 = 8 N + 3 KBr + 12 H2O
Fe + Cu(HSO4)2*5H2O = Cu + Fe(HSO4)2*5H2O =>
Fe + Cu(HSO4)2*5H2O = Cu + Fe(HSO4)2*5H2O
Th(NO3)4 + (NH4)2S + HCl = ThCl4 + NH4NO3 + H2S =>
Th(NO3)4 + 2(NH4)2S + 4 HCl = ThCl4 + 4 NH4NO3 + 2 H2S
Mn + KNO3 + KOH = KNO2 + K2MnO4 + H2O =>
Mn + 3 KNO3 + 2 KOH = 3 KNO2 + K2MnO4 + H2O
Pb(OAc)4 + K2CrO4 = PbCrO4 + K2(OAc)4 =>
Pb(OAc)4 + K2CrO4 = PbCrO4 + K2(OAc)4
AgNo3KBr = AgBrKNo3 =>
AgNo3KBr = AgBrKNo3
Ce + H2O = H2 + CeOH =>
2 Ce + 2 H2O = H2 + 2 CeOH
Ca(ClO)2 + HCl = CaCl2 + Cl + H2O =>
Ca(ClO)2 + 4 HCl = CaCl2 + 4 Cl + 2 H2O
NaOH + (NH4)2HPO4 = Na2HPO4 + NH3 + H2O =>
2 NaOH + (NH4)2HPO4 = Na2HPO4 + 2 NH3 + 2 H2O
Sn + KOH + H2O = K2[Sn(OH)6] + H2 =>
Sn + 2 KOH + 4 H2O = K2[Sn(OH)6] + 2 H2
CH3COOCHCH2 + H2O = CH3COOH + CHCH2 =>
3 CH3COOCHCH2 + 2 H2O = 4 CH3COOH + 2 CHCH2
C7H5O2H + NaHCO3 = NaC7H5O2 + CO2 + H2O =>
C7H5O2H + NaHCO3 = NaC7H5O2 + CO2 + H2O
XeO2 + H2O = H2Xe + XeO4 =>
5 XeO2 + 2 H2O = 2 H2Xe + 3 XeO4
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2+} + OH{-} =>
2 MnO4{-} + SO3{2-} + 3 H2O = 2 MnO2 + SO4{2+} + 6 OH{-}
NaOH + NH4NO3 = NOH + NaH4NO3 =>
NaOH + NH4NO3 = NOH + NaH4NO3
NaOH + KNO({-}3) = NaNO({-}3) + KOH =>
NaOH + KNO({-}3) = NaNO({-}3) + KOH
C4 + N2 = C3N4 =>
3 C4 + 8 N2 = 4 C3N4
MgO + Cl2O7 = MgCl2 + O3 =>
3 MgO + 3 Cl2O7 = 3 MgCl2 + 8 O3
Na2CO3 + FeCr2O4 + O2 = Fe2O3 + Na2CrO4 + CO3 =>
8 Na2CO3 + 4 FeCr2O4 + 11 O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO3
HOOCCOOH + H2O = OOCCOOH + H3O =>
HOOCCOOH + H2O = OOCCOOH + H3O
K3PO + HCl = KCl + H3PO =>
K3PO + 3 HCl = 3 KCl + H3PO
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
Cu(CH3COO)2(ac) + KOH(ac) = Cu(OH)2 + K(CH3COO) =>
Cu(CH3COO)2(ac) + 2 KOH(ac) = Cu(OH)2 + 2 K(CH3COO)
Fe3O4 + N2 = Fe + NO =>
Fe3O4 + 2 N2 = 3 Fe + 4 NO
CoH4 + O2 = Co2 + H2O =>
2 CoH4 + 2 O2 = Co2 + 4 H2O
HCl + SO4 = H2SO4 + Cl =>
2 HCl + SO4 = H2SO4 + 2 Cl
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
CuO + KOH = Cu(OH)2 + K2O =>
CuO + 2 KOH = Cu(OH)2 + K2O
K + FeCl2 = KCl2 + Fe =>
K + FeCl2 = KCl2 + Fe
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + AgNO3(aq) = Ag + MgNO3 =>
Mg + AgNO3(aq) = Ag + MgNO3
HOCl + HC2H3O2 = Cl2 + H2O + C2H3O2 =>
2 HOCl + 2 HC2H3O2 = Cl2 + 2 H2O + 2 C2H3O2
(NH4)2Fe(SO4)2 + Na2WO4 = FeWO4 + NH4NaSO4 =>
(NH4)2Fe(SO4)2 + Na2WO4 = FeWO4 + 2 NH4NaSO4
C6H14 + Br2 = C6H13 + HBr =>
2 C6H14 + Br2 = 2 C6H13 + 2 HBr
K2ZnO2 + HNO3 = Zn(NO3)2 + KOH =>
K2ZnO2 + 2 HNO3 = Zn(NO3)2 + 2 KOH
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NaOH + Cl3Fe = NaCl3 + FeOH =>
NaOH + Cl3Fe = NaCl3 + FeOH
Na3PO4 + Cu(NO3)2 = Cu3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 NaNO3
C + H2 + O2 = C2O2H4 =>
2 C + 2 H2 + O2 = C2O2H4
H20Cl + Mg = MgCl2 + H2 =>
2 H20Cl + Mg = MgCl2 + 20 H2
Hg2Cl2(heat) = Hg + Cl =>
Hg2Cl2(heat) = 2 Hg + 2 Cl
NH4OH + CrCl3 = NH4Cl + Cr(HO)3 =>
3 NH4OH + CrCl3 = 3 NH4Cl + Cr(HO)3
Na7 + H2O = NaOH + H2 =>
2 Na7 + 14 H2O = 14 NaOH + 7 H2
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(a) =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(a)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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