| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag{+} + O{-2} = Ag({-}2) + O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CaO + Cl2 + H2O = Ca(ClO2)2 + HCl =>
CaO + 4 Cl2 + 3 H2O = Ca(ClO2)2 + 6 HCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CaCO3(aq) = CO2(g) + CaO(aq) =>
CaCO3(aq) = CO2(g) + CaO(aq)
F + MgCl2 = MgF + Cl2 =>
F + MgCl2 = MgF + Cl2
Cu(NO3)2 + KOM = Cu(OM)2 + KNO3 =>
Cu(NO3)2 + 2 KOM = Cu(OM)2 + 2 KNO3
NaC4H7O2 + NaOH = C3H8 + Na2CO3 =>
NaC4H7O2 + NaOH = C3H8 + Na2CO3
S2O3{-2} + OCl{-} = Cl{-} + S2O8{-2} =>
S2O3{-2} + 5 OCl{-} = 5 Cl{-} + S2O8{-2}
S8 + HNO3 = H2SO4 + NO2 + H2O =>
S8 + 48 HNO3 = 8 H2SO4 + 48 NO2 + 16 H2O
H4P2O5 + Ga(OH)3 = Ga2(P2H2O5)3 + H2O =>
3 H4P2O5 + 2 Ga(OH)3 = Ga2(P2H2O5)3 + 6 H2O
Fe{3+} + SCN{-} = FeSNC{2+} =>
Fe{3+} + SCN{-} = FeSNC{2+}
Fe2O3 + H2S + H2 = FeS + H2O =>
Fe2O3 + 2 H2S + H2 = 2 FeS + 3 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Ag2SO4 + LiBr = Li2SO4 + AgBr =>
Ag2SO4 + 2 LiBr = Li2SO4 + 2 AgBr
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
HI(aq) + NaOH(aq) = NaI(aq) + H2O =>
HI(aq) + NaOH(aq) = NaI(aq) + H2O
Sn + Al2(SO4)3 = Sn2(SO4)4 + Al =>
6 Sn + 4 Al2(SO4)3 = 3 Sn2(SO4)4 + 8 Al
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
HCl + HNO3 + Pd = H2PdCl4 + H2O + NOCl =>
5 HCl + HNO3 + Pd = H2PdCl4 + 2 H2O + NOCl
H2 + N2 = N2H2 =>
H2 + N2 = N2H2
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
FeCO3(s) + HCl(aq) = FeCl2 + H2O + CO2 =>
FeCO3(s) + 2 HCl(aq) = FeCl2 + H2O + CO2
KMnO4 + H2S = KMnSO3 + H2O =>
KMnO4 + H2S = KMnSO3 + H2O
H3Cl + NaOH = Na3Cl + H2O =>
H3Cl + 3 NaOH = Na3Cl + 3 H2O
Cr2(SO4)3 + NaOH(aq) = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH(aq) = 2 Cr(OH)3 + 3 Na2SO4
Ca(OH)2 + Ce(NO3)3 = Ca(NO3)2 + Ce(OH)3 =>
3 Ca(OH)2 + 2 Ce(NO3)3 = 3 Ca(NO3)2 + 2 Ce(OH)3
C4H10 + Br2 = C4H9Br + HBr =>
C4H10 + Br2 = C4H9Br + HBr
Si + HCl = HSiCl3 + H2 =>
Si + 3 HCl = HSiCl3 + H2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
N2H4 + AgNO3 = Ag + N2 + HNO3 =>
N2H4 + 4 AgNO3 = 4 Ag + N2 + 4 HNO3
LiNiO2 + CO2 = Li2CO3 + NiO + O2 =>
4 LiNiO2 + 2 CO2 = 2 Li2CO3 + 4 NiO + O2
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
NaCl + CHCl3 + H2SO4 = CCl4 + Na2SO4 + H2 =>
2 NaCl + 2 CHCl3 + H2SO4 = 2 CCl4 + Na2SO4 + 2 H2
Al + K2SO4 = Al2(SO4)3 + K =>
2 Al + 3 K2SO4 = Al2(SO4)3 + 6 K
Cu(NO3)2 + Ag + NaCl = AgCl + NaNO3 + Cu =>
Cu(NO3)2 + 2 Ag + 2 NaCl = 2 AgCl + 2 NaNO3 + Cu
Zn + H1{+} + NO3{-} = Zn{2+} + NH4{+} + H2O =>
4 Zn + 10 H1{+} + NO3{-} = 4 Zn{2+} + NH4{+} + 3 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
I2 + I{-} = I3{-}redox =>
I2 + I{-} = I3{-}redox
C12H12O6 + H2O = C2H6O + CO2 =>
C12H12O6 + 6 H2O = 4 C2H6O + 4 CO2
Al + HNO3 = (AlNO3)3 + H2 =>
6 Al + 6 HNO3 = 2(AlNO3)3 + 3 H2
Mg3N2(s) + HCl(aq) = MgCl2(aq) + NH4Cl(aq) =>
Mg3N2(s) + 8 HCl(aq) = 3 MgCl2(aq) + 2 NH4Cl(aq)
NH4HS + KOH = K2S + NH3 + H2O =>
NH4HS + 2 KOH = K2S + NH3 + 2 H2O
(COOH)2 + NaOH = H2O + COONa =>
(COOH)2 + 2 NaOH = 2 H2O + 2 COONa
HI + Al = AlH + I =>
HI + Al = AlH + I
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
Br2 + H2O = Br(OH)2 + HBr =>
3 Br2 + 4 H2O = 2 Br(OH)2 + 4 HBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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