| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCl(aq) + AgNO3(aq) = Li(NO3)(aq) + AgCl(s)
Ca2Si + H2 = CaH2 + Si =>
Ca2Si + 2 H2 = 2 CaH2 + Si
CO2 + H2O = C6H12O6 + O2 = c6h12 + h2o2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaAlCO3(OH)2(s) + HCl(aq) = NaCl(aq) + AlCl3(aq) + CO2(g) + H2O(l) =>
NaAlCO3(OH)2(s) + 4 HCl(aq) = NaCl(aq) + AlCl3(aq) + CO2(g) + 3 H2O(l)
FeSO4(aq) + NaOH(aq) + Br2(aq) = Fe(OH)3 + NaBr + Na2SO4 =>
2 FeSO4(aq) + 6 NaOH(aq) + Br2(aq) = 2 Fe(OH)3 + 2 NaBr + 2 Na2SO4
H2C2O4 + K2MnO4 = KHCO3 + MnO2 =>
H2C2O4 + K2MnO4 = 2 KHCO3 + MnO2
Pb(NO3)2 + Cu(Cl)2 = Pb(Cl)2 + Cu(NO3)2 =>
Pb(NO3)2 + Cu(Cl)2 = Pb(Cl)2 + Cu(NO3)2
Ti(OH)3 + HNO3 = TiNO3 + H(OH)3 =>
Ti(OH)3 + HNO3 = TiNO3 + H(OH)3
Hg2(NO3)2 + HCl + NH3 = HNO3 + HgCl2 + NH4 =>
Hg2(NO3)2 + 4 HCl + 2 NH3 = 2 HNO3 + 2 HgCl2 + 2 NH4
NO + Fe = N2O + FeO =>
2 NO + Fe = N2O + FeO
KMnO4 + HCl + KI = I2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 16 HCl + 10 KI = 5 I2 + 2 MnCl2 + 12 KCl + 8 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Zr + F = ZrF3 =>
Zr + 3 F = ZrF3
PCl5 + H2SO4 = SO4 + HCl + P =>
2 PCl5 + 5 H2SO4 = 5 SO4 + 10 HCl + 2 P
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
(COOH)2 + AlCl = AlCOO + HCl =>
(COOH)2 + 2 AlCl = 2 AlCOO + 2 HCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaHCO2 = CO2 + NaH =>
NaHCO2 = CO2 + NaH
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Ag + HNO3 = AgNO3 + NH4NO3 + H2O =>
8 Ag + 10 HNO3 = 8 AgNO3 + NH4NO3 + 3 H2O
C2H4O2 + CaCO3 = C2H3O2{-} + Ca2{+} + H2O + CO2 =>
11 C2H4O2 + 16 CaCO3 = 8 C2H3O2{-} + 8 Ca2{+} + 10 H2O + 22 CO2
Fe2O3 + H2O = Fe(OH)03 =>
Fe2O3 + 3 H2O = 2 Fe(OH)03
Ag2S + BaCl2 = BaS + AgCl =>
Ag2S + BaCl2 = BaS + 2 AgCl
NH4H2PO4 + KNO3 = NH4NO3 + KH2PO4 =>
NH4H2PO4 + KNO3 = NH4NO3 + KH2PO4
Al + P = AlP4 =>
Al + 4 P = AlP4
MnSO4(aq) + (NH4)2S = MnS + (NH4)2SO4 =>
MnSO4(aq) + (NH4)2S = MnS + (NH4)2SO4
Bi + HNO3 = NO + Bi(NO3)5 + H2O =>
3 Bi + 20 HNO3 = 5 NO + 3 Bi(NO3)5 + 10 H2O
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
CH3 + OH = H + CO =>
CH3 + OH = 4 H + CO
MgSO4*7H2O + (COO)2(NH4)2*H2O = Mg(COO)*H2O + (NH4)SO4 + H2O =>
2 MgSO4*7H2O + (COO)2(NH4)2*H2O = 2 Mg(COO)*H2O + 2(NH4)SO4 + 13 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
MnO4{-} + ClO2{-} + H2O = MnO2 + ClO4{-} + OH{-} =>
4 MnO4{-} + 3 ClO2{-} + 2 H2O = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
Fe{2+} + O2 = Fe{3+} + O{2-} =>
4 Fe{2+} + O2 = 4 Fe{3+} + 2 O{2-}
CuS + O2 = Cu + SO2 =>
CuS + O2 = Cu + SO2
KOH + Al = K + Al(OH)4 =>
4 KOH + Al = 4 K + Al(OH)4
FeCl3 + HS4 = FeCl2 + HCl + S =>
FeCl3 + HS4 = FeCl2 + HCl + 4 S
Al(OH)3(s) + HCl(ac) = AlCl3(ac) + H2O(l) =>
Al(OH)3(s) + 3 HCl(ac) = AlCl3(ac) + 3 H2O(l)
RhS2 + W = Rh2S3 + WS2 =>
4 RhS2 + W = 2 Rh2S3 + WS2
NaOH + H2(SO4) = Na2(SO4) + H2O =>
2 NaOH + H2(SO4) = Na2(SO4) + 2 H2O
Na4C + BeS = Na2S + CBe2 =>
Na4C + 2 BeS = 2 Na2S + CBe2
S2Cl2 + H2O = HCl + S + H2SO3 =>
2 S2Cl2 + 3 H2O = 4 HCl + 3 S + H2SO3
KMnO4 + KI + HCI = MnCI + KCI + I2 + H2O =>
KMnO4 + 6 KI + 8 HCI = MnCI + 7 KCI + 3 I2 + 4 H2O
Fe(NO3)3 + KOH = KNO3 + Fe + OH =>
Fe(NO3)3 + 3 KOH = 3 KNO3 + Fe + 3 OH
Al + CoBr2 = Co + AlBr3 =>
2 Al + 3 CoBr2 = 3 Co + 2 AlBr3
C5O2H9 + O2 = CO2 + H2O =>
4 C5O2H9 + 25 O2 = 20 CO2 + 18 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Mg + Cr + O2 = MgCrO4 =>
Mg + Cr + 2 O2 = MgCrO4
HgS = Hg + S8 =>
8 HgS = 8 Hg + S8
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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