| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 HClO2 = 6 ClO2 + Cl2 + 4 H2O
OCl{+} + S2O3{2-} + OH{-} = SO4{2-} + Cl{+} + H2O =>
4 OCl{+} + S2O3{2-} + 2 OH{-} = 2 SO4{2-} + 4 Cl{+} + H2O
C8H9NO2 + FeCl3 = Fe(C8H9NO2) + Cl =>
C8H9NO2 + FeCl3 = Fe(C8H9NO2) + 3 Cl
MgO + PbO = PbMgO2 =>
MgO + PbO = PbMgO2
FS + O2 = F + SO2 =>
FS + O2 = F + SO2
CuCl2 + CuO = Cu2Cl2O =>
CuCl2 + CuO = Cu2Cl2O
Na3PO4 + Pb(NO3)2 = Na3PO4Pb(NO3)2 =>
Na3PO4 + Pb(NO3)2 = Na3PO4Pb(NO3)2
Na2SO3 + Mg = Na + MgSO3 =>
Na2SO3 + Mg = 2 Na + MgSO3
C2H5Br + NH3 = C2H5NH2 + HBr =>
C2H5Br + NH3 = C2H5NH2 + HBr
Na2Cr2O7 + Cu2O = CuO + NaCrO2 =>
Na2Cr2O7 + 3 Cu2O = 6 CuO + 2 NaCrO2
Zn(OH)2 + K2O = ZnO + KOH =>
Zn(OH)2 + K2O = ZnO + 2 KOH
H2S + (H3CCOO)2Pb = PbS + H3CCOOH =>
H2S + (H3CCOO)2Pb = PbS + 2 H3CCOOH
KIO3 + KHSO3 = KI + K2SO4 + H2SO4 =>
2 KIO3 + 6 KHSO3 = 2 KI + 3 K2SO4 + 3 H2SO4
AgNO3 + CuI2 = AgI + Cu(NO3)2 =>
2 AgNO3 + CuI2 = 2 AgI + Cu(NO3)2
KNO3 + C6H12O6 = N2 + CO2 + KOH + H2O =>
24 KNO3 + 5 C6H12O6 = 12 N2 + 30 CO2 + 24 KOH + 18 H2O
H2O + SO2 + K2Cr2O7 = H2SO4 + K2SO4 + CrSO4 =>
H2O + 4 SO2 + K2Cr2O7 = H2SO4 + K2SO4 + 2 CrSO4
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
Na2C2H4 + KMnO4 + H2SO4 = H2O + MnSO4 + Na2SO4 + K2SO4 + CO2 =>
5 Na2C2H4 + 14 KMnO4 + 26 H2SO4 = 36 H2O + 14 MnSO4 + 5 Na2SO4 + 7 K2SO4 + 10 CO2
ZnS + HNO3 = ZnSO4 + N2O2 + H2O =>
3 ZnS + 8 HNO3 = 3 ZnSO4 + 4 N2O2 + 4 H2O
H2S + NO2 = HNO2 + S =>
H2S + 2 NO2 = 2 HNO2 + S
Na + H2SO4 = H2 + Na2SO4 =>
2 Na + H2SO4 = H2 + Na2SO4
KNO3 + NH4Cl = KCl + NH4NO3 =>
KNO3 + NH4Cl = KCl + NH4NO3
Na2SO3 + Mg = Na + MgSO3 =>
Na2SO3 + Mg = 2 Na + MgSO3
CH3CCH + NaH = CH3CNaCH2 =>
CH3CCH + NaH = CH3CNaCH2
Pb(NO3)2 + FeI2 = PbI2 + Fe(NO3)2 =>
Pb(NO3)2 + FeI2 = PbI2 + Fe(NO3)2
FeSO4*7H2O + NH4H2PO4 + H2O2 + NH3 = FePO4 + (NH4)2SO4 + H2O =>
2 FeSO4*7H2O + 2 NH4H2PO4 + H2O2 + 2 NH3 = 2 FePO4 + 2(NH4)2SO4 + 16 H2O
K + Br = KBr =>
K + Br = KBr
C8H17Br + KOH = C8H16 + H2O + KBr =>
C8H17Br + KOH = C8H16 + H2O + KBr
Si2H3(s) + O2(g) = SiO2(g) + H2O(g) =>
4 Si2H3(s) + 11 O2(g) = 8 SiO2(g) + 6 H2O(g)
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
Cr(OH)3 + NaOH = Cr[Na(OH)4] =>
Cr(OH)3 + NaOH = Cr[Na(OH)4]
Na(l) + Al2O3(s) = Al(l) + Na2O(s) =>
6 Na(l) + Al2O3(s) = 2 Al(l) + 3 Na2O(s)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
(C2H5)2NH = (C2H5)2N{-} + H{+} =>
(C2H5)2NH = (C2H5)2N{-} + H{+}
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Al2(CrO4)3 + Mg(OH)2 = Al(OH)3 + MgCrO4 =>
Al2(CrO4)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgCrO4
Ag(NO3) + CaS = Ag2S + Ca(NO3)2 =>
2 Ag(NO3) + CaS = Ag2S + Ca(NO3)2
C9H12 + KMnO4 + H2SO4 = C9H8O4 + K2SO4 + MnSO4 + H2O =>
5 C9H12 + 12 KMnO4 + 18 H2SO4 = 5 C9H8O4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
H2O + H5Ca6 = Ca + H7O =>
H2O + H5Ca6 = 6 Ca + H7O
SiO2{-} + C = Si{-}C{+2} + CO =>
SiO2{-} + 2 C = Si{-}C{+2} + 2 CO
C14H8O4 + Al(OH)3 = (C14H6O4)3Al2 + H2O =>
3 C14H8O4 + 2 Al(OH)3 = (C14H6O4)3Al2 + 6 H2O
CH3COO{-} + BrO{-} = Br{-} + HCO2{-} + H{+} =>
CH3COO{-} + 2 BrO{-} = 2 Br{-} + 2 HCO2{-} + H{+}
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
Sn + FeSO4 = SnSO4 + Fe =>
Sn + FeSO4 = SnSO4 + Fe
CaCl2 + P + H2O = P4O6 + HCl + Ca =>
6 CaCl2 + 4 P + 6 H2O = P4O6 + 12 HCl + 6 Ca
C57H110O6 + H2O = C3H8O3 + C17H35COOH =>
C57H110O6 + 3 H2O = C3H8O3 + 3 C17H35COOH
MnO2(s) + HCl(aq) = Cl2(g) + MnCl2(aq) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = Cl2(g) + MnCl2(aq) + 2 H2O(l)
K2SO4 + BaCl2 = K2Cl2 + BaSO4 =>
K2SO4 + BaCl2 = K2Cl2 + BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/05/24
Équations équilibrées sur11/04/23
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