| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2S + HgBr2 = 2(NH4)Br + HgS
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaCl(s) + F2(g) = NaF(s) + Cl2 =>
2 NaCl(s) + F2(g) = 2 NaF(s) + Cl2
AlPO4 = Al2O3 + P2O5 =>
2 AlPO4 = Al2O3 + P2O5
H2S + AsCl3 = As2S3 + HCl = =>
3 H2S + 2 AsCl3 = As2S3 + 6 HCl
C14H10O2 + NaBH4 + C2H6O = C14H12O2 + NaBO4C8H24 =>
2 C14H10O2 + NaBH4 + 4 C2H6O = 2 C14H12O2 + NaBO4C8H24
CuCl2*2H2O + Al + HCl = Cu + AlCl3 + H3O =>
3 CuCl2*2H2O + 4 Al + 6 HCl = 3 Cu + 4 AlCl3 + 6 H3O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
Na2SO4 + Fe2O3 = Na2O + Fe2(SO4)3 =>
3 Na2SO4 + Fe2O3 = 3 Na2O + Fe2(SO4)3
Na2S2O3 + FeCl3 + H2O = Na2SO4 + FeSO4 + FeCl2 + HCl =>
Na2S2O3 + 8 FeCl3 + 5 H2O = Na2SO4 + FeSO4 + 7 FeCl2 + 10 HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca3(PO4)2 + SiO2 + C2 = Ca2O4Si + P + CO =>
2 Ca3(PO4)2 + 3 SiO2 + 5 C2 = 3 Ca2O4Si + 4 P + 10 CO
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
(NH4)(NO3) = N2 + O2 + H2O =>
2(NH4)(NO3) = 2 N2 + O2 + 4 H2O
Ag2O + NH3 + H2O = [Ag(NH3)2]OH =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2]OH
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Cd + Co(ClO4)3 = Co + Cd(ClO4)2 =>
3 Cd + 2 Co(ClO4)3 = 2 Co + 3 Cd(ClO4)2
CoAl2O4 + FeAl2O4 + H2O = CoFe2O4 + Al2O3 + H2 =>
CoAl2O4 + 2 FeAl2O4 + H2O = CoFe2O4 + 3 Al2O3 + H2
Hg + NO3{-} + H{+} = Hg2{2+} + NO + H2O =>
6 Hg + 2 NO3{-} + 8 H{+} = 3 Hg2{2+} + 2 NO + 4 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Ba(C2H3O2)2 + Rb2SO4 = BaSO4 + RbC2H3O2 =>
Ba(C2H3O2)2 + Rb2SO4 = BaSO4 + 2 RbC2H3O2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
(NH4)2SO4(aq) + KOH(aq) = K2SO4(aq) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 NH3(g) + 2 H2O(l)
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Hg + H3PO3 = Hg3PO3 + H2 =>
6 Hg + 2 H3PO3 = 2 Hg3PO3 + 3 H2
C2H4O2 = CO + H2 =>
C2H4O2 = 2 CO + 2 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + KMnO4 = Al(MnO4)3 + K =>
Al + 3 KMnO4 = Al(MnO4)3 + 3 K
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
Al + FeN2 = AlN + Fe =>
2 Al + FeN2 = 2 AlN + Fe
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
PbO2 + KI = PbI2 + K2O + I2 =>
PbO2 + 4 KI = PbI2 + 2 K2O + I2
S8(s) + O2(g) = SO3(g) =>
S8(s) + 12 O2(g) = 8 SO3(g)
TLSO4 = TL + SO4 =>
TLSO4 = TL + SO4
Mn2(SO4)3 + RbOH = Mn(OH)3 + Rb2SO4 =>
Mn2(SO4)3 + 6 RbOH = 2 Mn(OH)3 + 3 Rb2SO4
AlCl3 + NH4CN = Al(CN)3 + NH4Cl =>
AlCl3 + 3 NH4CN = Al(CN)3 + 3 NH4Cl
C2H5COOH + Cl2 = C2H4ClCOOH + HCl =>
C2H5COOH + Cl2 = C2H4ClCOOH + HCl
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Na2{+} + CO3{-2} + Ag{+} + NO3{+} = Na2NO3 + AgCO3 =>
Na2{+} + 2 CO3{-2} + 2 Ag{+} + NO3{+} = Na2NO3 + 2 AgCO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K2CrO4 + PbCl2 = PbCrO4 + KCl =>
K2CrO4 + PbCl2 = PbCrO4 + 2 KCl
C7H8 + Cl2 = C7H7Cl + H2 =>
2 C7H8 + Cl2 = 2 C7H7Cl + H2
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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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