| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + 3 HCI = 3 NaCI + H3PO4
AgNO3(aq) + K2SO4(aq) = Ag2SO4(s) + KNO3(l) =>
2 AgNO3(aq) + K2SO4(aq) = Ag2SO4(s) + 2 KNO3(l)
Ag2CO3 + NiI2 = AgI + NiCO3 =>
Ag2CO3 + NiI2 = 2 AgI + NiCO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca(NO3)2 + NaCl = NaNO3 + CaCl2 =>
Ca(NO3)2 + 2 NaCl = 2 NaNO3 + CaCl2
H2CO3 + Ag(OH) = AgHCO3 + H2O =>
H2CO3 + Ag(OH) = AgHCO3 + H2O
C6H12O6 + HCl = C18H13O5 + H2O + Cl2 =>
6 C6H12O6 + 6 HCl = 2 C18H13O5 + 26 H2O + 3 Cl2
KMnO4 + NaOH = MnO + O2 + KOH + Na2O =>
4 KMnO4 + 4 NaOH = 4 MnO + 5 O2 + 4 KOH + 2 Na2O
TiO2 + Cl = TiCl4 + O2 =>
TiO2 + 4 Cl = TiCl4 + O2
KCIO3 + HBr = Br2 + KCI + H2O =>
KCIO3 + 6 HBr = 3 Br2 + KCI + 3 H2O
Na3PO4*12H2O + CaCl2 = Na3Cl2 + CaPO4*12H2O =>
Na3PO4*12H2O + CaCl2 = Na3Cl2 + CaPO4*12H2O
CH3CH2CH2NH2 + CH3COOH = CH3CH2CH2NH3 + CH3COO =>
CH3CH2CH2NH2 + CH3COOH = CH3CH2CH2NH3 + CH3COO
HNO3 + Cl2 = NO + HClO4 + H2O =>
14 HNO3 + 3 Cl2 = 14 NO + 6 HClO4 + 4 H2O
Ca(OCl)2 = Ca + ClOOCl =>
Ca(OCl)2 = Ca + ClOOCl
CH3COOH + NaCl = ClCH2COOH + HNa =>
CH3COOH + NaCl = ClCH2COOH + HNa
K3CrO7 + HClO4 + HI = Cr(ClO4) + KClO4 + I2 + H2O =>
K3CrO7 + 4 HClO4 + 10 HI = Cr(ClO4) + 3 KClO4 + 5 I2 + 7 H2O
Na3(Al(OH)6) = NaAlO2 + H2O + NaOH =>
Na3(Al(OH)6) = NaAlO2 + 2 H2O + 2 NaOH
MnO2 + HF + Cd = MnF2CdF2 + H2O =>
MnO2 + 4 HF + Cd = MnF2CdF2 + 2 H2O
ClO{-} + S2O3{2+} + OH{-} = SO4{2-} + H2O + Cl{-} =>
2 ClO{-} + S2O3{2+} + 6 OH{-} = 2 SO4{2-} + 3 H2O + 2 Cl{-}
NaOCl + HNO3 = NaNO3 + Cl2 + H2O + O2 =>
4 NaOCl + 4 HNO3 = 4 NaNO3 + 2 Cl2 + 2 H2O + O2
NaI + K2CrO3 = Na2CrO3 + KI =>
2 NaI + K2CrO3 = Na2CrO3 + 2 KI
H2C2O4 + NaOH = H2O + C2O4 + Na =>
H2C2O4 + 2 NaOH = 2 H2O + C2O4 + 2 Na
AlCl3 + Nh4OH = Al(OH)3 + Nh4Cl =>
AlCl3 + 3 Nh4OH = Al(OH)3 + 3 Nh4Cl
CuCl2(aq) + Na2S(aq) = CuNa2(aq) + Cl2S(aq) =>
CuCl2(aq) + Na2S(aq) = CuNa2(aq) + Cl2S(aq)
PbO2 + H2 = Pb2 + H2O =>
2 PbO2 + 4 H2 = Pb2 + 4 H2O
AgOH + H3PO4 = Ag3PO4 + H2O =>
3 AgOH + H3PO4 = Ag3PO4 + 3 H2O
Co2 + O2 = Co4O6 =>
2 Co2 + 3 O2 = Co4O6
Mg(s) + NaOH(aq) = Na2MgO2(s) + H2(g) =>
Mg(s) + 2 NaOH(aq) = Na2MgO2(s) + H2(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ca(NO3)2(aq) + NH4F(aq) = CaF2(s) + NH4NO3(aq) =>
Ca(NO3)2(aq) + 2 NH4F(aq) = CaF2(s) + 2 NH4NO3(aq)
Fe3(PO4)2 + Li = Li3PO4 + Fe =>
Fe3(PO4)2 + 6 Li = 2 Li3PO4 + 3 Fe
HBr + KOH = BrOH + HK =>
HBr + KOH = BrOH + HK
K2PtCl4 + NH3 = KCl + PtCl2(NH3)2 =>
K2PtCl4 + 2 NH3 = 2 KCl + PtCl2(NH3)2
(CH2)4(CO2H)2 + H2N(CH2)6NH2 = OC(CH2)4CONH(CH2)6NH + H2O =>
(CH2)4(CO2H)2 + H2N(CH2)6NH2 = OC(CH2)4CONH(CH2)6NH + 2 H2O
Li2CO3(aq) + MgSO4(s) = MgCO3(aq) + Li2SO4(aq) =>
Li2CO3(aq) + MgSO4(s) = MgCO3(aq) + Li2SO4(aq)
Ca + O = Ca2O3 =>
2 Ca + 3 O = Ca2O3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Hg2Cl = Hg + Cl =>
Hg2Cl = 2 Hg + Cl
HCOOH + C4H9OH = HCOOC5H11 + H2O =>
4 HCOOH + 5 C4H9OH = 4 HCOOC5H11 + 5 H2O
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HF + Co(OH)2 = CoF2 + H2O =>
2 HF + Co(OH)2 = CoF2 + 2 H2O
Ag2SO4 + MgCl2 = AgCl + MgSO4 =>
Ag2SO4 + MgCl2 = 2 AgCl + MgSO4
NO = N2 + O2 =>
2 NO = N2 + O2
HNO3 + LiHSO4 = LiNO3 + H2SO4 =>
HNO3 + LiHSO4 = LiNO3 + H2SO4
Al(NO3)3 + SnCl2 = Sn(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 SnCl2 = 3 Sn(NO3)2 + 2 AlCl3
Zn(OH)2 + Na = NaZnO2 + H2 =>
Zn(OH)2 + Na = NaZnO2 + H2
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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