| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KCl + Cu3(PO4)2 = 3 CuCl2 + 2 K3PO4
S + O2 = SO2 =>
S + O2 = SO2
C5H11O2NS + O2 = CO2 + H2O + NO2 + SO2 =>
4 C5H11O2NS + 35 O2 = 20 CO2 + 22 H2O + 4 NO2 + 4 SO2
C3H7SH + H2O2 = C3H7SSC3H7 + H2O =>
2 C3H7SH + H2O2 = C3H7SSC3H7 + 2 H2O
NH4H2PO4 + MnO2 + H3PO4 = NH4MnP2O7 + H2O + N2 =>
8 NH4H2PO4 + 6 MnO2 + 4 H3PO4 = 6 NH4MnP2O7 + 18 H2O + N2
Na3PO4 + HgNO3 = Hg3PO4 + NaNO3 =>
Na3PO4 + 3 HgNO3 = Hg3PO4 + 3 NaNO3
Y2O3 + WO3 = Y2WO6 =>
Y2O3 + WO3 = Y2WO6
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
CuSO4 + NaHCO3 = CO2 + Na2SO4 + CuCO3 + H2O =>
CuSO4 + 2 NaHCO3 = CO2 + Na2SO4 + CuCO3 + H2O
C2H3NaO2 + O2 = CO2 + H2O + Na2O =>
2 C2H3NaO2 + 4 O2 = 4 CO2 + 3 H2O + Na2O
Al + Cu{3+} = Al{3+} + Cu =>
Al + Cu{3+} = Al{3+} + Cu
N2SO4 + NaCl = Na2SO4 + NCl =>
N2SO4 + 2 NaCl = Na2SO4 + 2 NCl
Mg(OH)2 + ZnCl2 = MgCl2 + Zn(OH)2 =>
Mg(OH)2 + ZnCl2 = MgCl2 + Zn(OH)2
C2 + O4 = CO =>
2 C2 + O4 = 4 CO
PbO2(s) + C(s) = Pb(s) + CO2(g) =>
PbO2(s) + C(s) = Pb(s) + CO2(g)
NH4 + Ca(OH)2 = NH3 + Ca + H2O =>
2 NH4 + Ca(OH)2 = 2 NH3 + Ca + 2 H2O
NaNO3 + CH3COOH = CH3NO3 + NaCOOH =>
NaNO3 + CH3COOH = CH3NO3 + NaCOOH
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Ni(NH3)6Cl2 = NiCl2 + NH3 =>
Ni(NH3)6Cl2 = NiCl2 + 6 NH3
CuI + NH3 + O2 + H2O = [Cu(NH3)4]{2+} + I{-} + OH{-} =>
4 CuI + 16 NH3 + O2 + 2 H2O = 4[Cu(NH3)4]{2+} + 4 I{-} + 4 OH{-}
CuSO4*H2O + NaOH = CuO + H2O + Na2SO4 =>
CuSO4*H2O + 2 NaOH = CuO + 2 H2O + Na2SO4
(NH4)2SO4 + H2O = (NH4)2OH + HSO4 =>
(NH4)2SO4 + H2O = (NH4)2OH + HSO4
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3 + KNO3 =>
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3 + 2 KNO3
ZnSO4 + Sr(NO3)2 = Zn(NO3)2 + SrSO4 =>
ZnSO4 + Sr(NO3)2 = Zn(NO3)2 + SrSO4
FeS + HNO3 = Fe(NO3)3 + NO2 + S + H2O =>
FeS + 6 HNO3 = Fe(NO3)3 + 3 NO2 + S + 3 H2O
CuSO4 + Na(OH) = Cu(OH)2 + Na2(SO4) =>
CuSO4 + 2 Na(OH) = Cu(OH)2 + Na2(SO4)
Al2(CO3)3 = Al2(O)3 + CO2 =>
Al2(CO3)3 = Al2(O)3 + 3 CO2
S + O2(g) = SO2(g) =>
S + O2(g) = SO2(g)
I2(g) + Cl2(g) + H2O(l) = HIO3(aq) + HCl(aq) =>
I2(g) + 5 Cl2(g) + 6 H2O(l) = 2 HIO3(aq) + 10 HCl(aq)
Pb(OH)2 + H4P2O7 = Pb2(P2O7) + H2O =>
2 Pb(OH)2 + H4P2O7 = Pb2(P2O7) + 4 H2O
C6H12O6 + O2 = C35H49O29 + H2O =>
70 C6H12O6 + 27 O2 = 12 C35H49O29 + 126 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mn(NO3)2 = Mn + NO2 + O2 =>
Mn(NO3)2 = Mn + 2 NO2 + O2
CH3CH2CH3CH2 + O2 = CO2 + H2O =>
2 CH3CH2CH3CH2 + 13 O2 = 8 CO2 + 10 H2O
PbCl2 + Na2SO3 = PbSO3 + NaCl =>
PbCl2 + Na2SO3 = PbSO3 + 2 NaCl
BaCl2 + CuCl2 = BaCu + Cl =>
BaCl2 + CuCl2 = BaCu + 4 Cl
NH3 + FeCl3 = FeNH3 + Cl3 =>
NH3 + FeCl3 = FeNH3 + Cl3
NaOH + CO2 = CO2NaOH =>
NaOH + CO2 = CO2NaOH
Mn{2+} + Ag = Mn + Ag{+} =>
Mn{2+} + 2 Ag = Mn + 2 Ag{+}
C10H20 + HNO3 = CHNO2 + H2O =>
C10H20 + 10 HNO3 = 10 CHNO2 + 10 H2O
K2SO4*PbSO4 + KNO3 = Pb(NO3)2 + K2SO4 =>
K2SO4*PbSO4 + 2 KNO3 = Pb(NO3)2 + 2 K2SO4
C3H7Br + Mg = C3H7MgBr =>
C3H7Br + Mg = C3H7MgBr
KMnO4 + NaI + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + I2 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 5 I2 + 8 H2O
CuO + Ag = Cu + Ag2O =>
CuO + 2 Ag = Cu + Ag2O
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
Rb2SO4 + Ba(OH)2 = RbOH + BaSO4 =>
Rb2SO4 + Ba(OH)2 = 2 RbOH + BaSO4
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
Sc + Cl = ScCl3 =>
Sc + 3 Cl = ScCl3
H2 + S = H2S =>
H2 + S = H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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