| Équations équilibrées la veille | Équations équilibrées le lendemain |
HIO2 = HI + 2 O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
C2H2(acetylene) + KMnO4 + H2O = H2CCOOH + MnO2 + KOH =>
C2H2(acetylene) + KMnO4 + H2O = H2CCOOH + MnO2 + KOH
Ca + Pb(BrO3)4 = Ca(BrO3)4 + Pb =>
Ca + Pb(BrO3)4 = Ca(BrO3)4 + Pb
Al2(SO4)3 + CH3COOH = Al(CH3COO)3 + H2SO4 =>
Al2(SO4)3 + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2SO4
C4H9OH + HI = HOH + C4H9I =>
C4H9OH + HI = HOH + C4H9I
CaCO3 + (NH4)6Mo7O24*4H2O = CaMoO4 + N2 + H2O + O2 + C =>
14 CaCO3 + 2(NH4)6Mo7O24*4H2O = 14 CaMoO4 + 6 N2 + 32 H2O + 5 O2 + 14 C
Cu(OH)2 + NaCl = CuCl + Na(OH)2 =>
Cu(OH)2 + NaCl = CuCl + Na(OH)2
(NH4)3 + PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4(NO3) =>
4(NH4)3 + 4 PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4(NO3)
P + Cl + F2 = F2PCl =>
P + Cl + F2 = F2PCl
C7H15NH2 + O2 = H2O + CO2 + N2 =>
4 C7H15NH2 + 45 O2 = 34 H2O + 28 CO2 + 2 N2
Na2Cr2O7 + C = NaCrO2 + CO =>
Na2Cr2O7 + 3 C = 2 NaCrO2 + 3 CO
Fe(OH)3 + CsBr = CsOH + FeBr3 =>
Fe(OH)3 + 3 CsBr = 3 CsOH + FeBr3
H2S + HMnO4 = S + MnO2 + H2O =>
3 H2S + 2 HMnO4 = 3 S + 2 MnO2 + 4 H2O
K2Cr2O7 + H2C2O4*2H2O + K2C2O4*H2O = K3(Cr(C2O4)3)*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O + 2 K2C2O4*H2O = 2 K3(Cr(C2O4)3)*3H2O + 6 CO2 + 17 H2O
B(NO3)2 + Na2SO4 = BSO4 + NaNO3 =>
B(NO3)2 + Na2SO4 = BSO4 + 2 NaNO3
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
U + Te = UTe3 =>
U + 3 Te = UTe3
PbO2 + Na3CrO + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
7 PbO2 + 2 Na3CrO + 12 NaOH = 2 Na2CrO4 + 7 Na2PbO2 + 6 H2O
K2CrO7(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbCrO7(s) =>
K2CrO7(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbCrO7(s)
HBr2 + Ca(OH) = CaBr2 + H2O =>
HBr2 + Ca(OH) = CaBr2 + H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Cu(NO3)2 + NaCl = CuCl2 + NaNO3 =>
Cu(NO3)2 + 2 NaCl = CuCl2 + 2 NaNO3
H2O2 + C2H4Cl2 = CO2 + H2O + HCl =>
5 H2O2 + C2H4Cl2 = 2 CO2 + 6 H2O + 2 HCl
LiOH + Fe2O3 = Li5FeO4 + H2O =>
10 LiOH + Fe2O3 = 2 Li5FeO4 + 5 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
NaNO3(aq) + HCl(aq) = NaCl(aq) + HNO3 =>
NaNO3(aq) + HCl(aq) = NaCl(aq) + HNO3
CuCO3*Cu(OH)2(heat) = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2(heat) = 2 CuO + H2O + CO2
B2O3 + BrF3 = BF3 + O + Br =>
B2O3 + 2 BrF3 = 2 BF3 + 3 O + 2 Br
NaCrO2 + PbO2 + NaOH + H2O = Na2CrO4 + Na[Pb(OH)3] =>
2 NaCrO2 + 3 PbO2 + 5 NaOH + 2 H2O = 2 Na2CrO4 + 3 Na[Pb(OH)3]
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HCl + HNO3 = Cl2 + NO2 + H2O =>
2 HCl + 2 HNO3 = Cl2 + 2 NO2 + 2 H2O
SbOCl + H2S = Sb2S3 + HCl + H2O =>
2 SbOCl + 3 H2S = Sb2S3 + 2 HCl + 2 H2O
PbO2 + Cr(OH)3 + KOH = K[Pb(OH)3] + K2CrO4 + H2O =>
3 PbO2 + 2 Cr(OH)3 + 7 KOH = 3 K[Pb(OH)3] + 2 K2CrO4 + 2 H2O
CuO + P2O5 = CuP2O6 =>
CuO + P2O5 = CuP2O6
AgNO3 + Fe(OH)2 = AgOH + Fe(NO3)2 =>
2 AgNO3 + Fe(OH)2 = 2 AgOH + Fe(NO3)2
K2O + H2O = KO + H2 =>
K2O + H2O = 2 KO + H2
SiO2 + CO2 = Si2CO3 + O2 =>
4 SiO2 + 2 CO2 = 2 Si2CO3 + 3 O2
Ag(NO3)(aq) + KI(aq) = AgI + K(NO3)(aq) =>
Ag(NO3)(aq) + KI(aq) = AgI + K(NO3)(aq)
AgL + Fe2(Co3)3 = FeL3 + Ag2Co3 =>
6 AgL + Fe2(Co3)3 = 2 FeL3 + 3 Ag2Co3
Al(OH)3 + C = Al + H2O + CO =>
2 Al(OH)3 + 3 C = 2 Al + 3 H2O + 3 CO
C6H4NH2SO3H + HNO3 = C6H4NH2SO3NO2 + H2O =>
C6H4NH2SO3H + HNO3 = C6H4NH2SO3NO2 + H2O
P2O5 + H2O = H6P2O8 = H3PO4 =>
P2O5 + 3 H2O = H6P2O8
S2O3 = S4O6 =>
2 S2O3 = S4O6
NaCl + Fe(PO4) = Na3(PO4) + FeCl3 =>
3 NaCl + Fe(PO4) = Na3(PO4) + FeCl3
NiCO3 + NH3 + C4H8N2O2 = C8H14N4O4Ni + (NH2)2CO3 + H2O =>
15 NiCO3 + 18 NH3 + 28 C4H8N2O2 = 15 C8H14N4O4Ni + 7(NH2)2CO3 + 20 H2O
K + H2 + O2 = KOH =>
2 K + H2 + O2 = 2 KOH
MnO4{-} + H{+} + S2O3{2-} = Mn2{+} + H2O + S4O6{2-} =>
4 MnO4{-} + 32 H{+} + 26 S2O3{2-} = 2 Mn2{+} + 16 H2O + 13 S4O6{2-}
HF + H2O = H3O + F =>
HF + H2O = H3O + F
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + C4H7COOH + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 5 C4H9OH = 4 Cr2(SO4)3 + 4 K2SO4 + 4 C4H7COOH + 25 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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