| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl5(l) + 4 H2O(l) = H3PO4(aq) + 5 HCl(aq)
Rb(s) + S(s) = RbS(g) =>
Rb(s) + S(s) = RbS(g)
FeS2 + H2O + O2 = SO4{-2} + Fe{3+} + H{+} =>
4 FeS2 + 2 H2O + 15 O2 = 8 SO4{-2} + 4 Fe{3+} + 4 H{+}
NO2(g) + H2O(l) = HNO3 + N2O(g) =>
8 NO2(g) + 3 H2O(l) = 6 HNO3 + N2O(g)
K2Cr2O7 + H2SO4 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
C6H10O5 = CO2 + H2O + C7H8 =>
3 C6H10O5 = 4 CO2 + 7 H2O + 2 C7H8
CaO + C = CO + CaC2 =>
CaO + 3 C = CO + CaC2
Cl2 + SCl2 + C12H13COOH = C12H13COCl + HCl + SO2 =>
Cl2 + SCl2 + 2 C12H13COOH = 2 C12H13COCl + 2 HCl + SO2
H2 + SO4 + K2CrO4 = K2SO4 + HCrO4 =>
H2 + 2 SO4 + 2 K2CrO4 = 2 K2SO4 + 2 HCrO4
SiF4 + O2 = SiO2 + OF2 =>
SiF4 + 2 O2 = SiO2 + 2 OF2
CaSi2 = Ca + Si =>
CaSi2 = Ca + 2 Si
HF + SiO = SiF2 + H2O =>
2 HF + SiO = SiF2 + H2O
Al + CsOH = Cs2AlO2 + H2 =>
Al + 2 CsOH = Cs2AlO2 + H2
C2H5OH + H2 = C2H6 + H2O =>
C2H5OH + H2 = C2H6 + H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C6H14 = C + H2 =>
C6H14 = 6 C + 7 H2
CaCO3(s) + H2SO4(aq) = CaSO4(s) + H2O + CO2(g) =>
CaCO3(s) + H2SO4(aq) = CaSO4(s) + H2O + CO2(g)
Cl2(g) + OH{-}(aq) = ClO{-} + Cl{-} + H2O(l) =>
Cl2(g) + 2 OH{-}(aq) = ClO{-} + Cl{-} + H2O(l)
Zn + NH4Cl = NH3 + ZnCl2 + H2 =>
Zn + 2 NH4Cl = 2 NH3 + ZnCl2 + H2
Na2SO3 + H2O = NaOH + SO2 =>
Na2SO3 + H2O = 2 NaOH + SO2
CuCl2*3Cu(OH)2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2*3Cu(OH)2 + 2 NaOH = 4 Cu(OH)2 + 2 NaCl
CH10CHOH + NO3 = C6H10O4 + N2O + H2O =>
15 CH10CHOH + 28 NO3 = 5 C6H10O4 + 14 N2O + 65 H2O
Zu(NO3)2 = ZuO + NO2 + O2 =>
2 Zu(NO3)2 = 2 ZuO + 4 NO2 + O2
CH3(CH2)3OH + CH3COOH = C6H12O2 + H2O =>
CH3(CH2)3OH + CH3COOH = C6H12O2 + H2O
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
Ca + Al(ClO3)3 = CaClO3 + Al =>
3 Ca + Al(ClO3)3 = 3 CaClO3 + Al
HCO2H + KOH = K2 + CO2 + H2O =>
HCO2H + 2 KOH = K2 + CO2 + 2 H2O
AlCl3 + I2 = I2Cl3 + Al =>
AlCl3 + I2 = I2Cl3 + Al
NH3 + O = NH3O =>
NH3 + O = NH3O
Mg2CO3 = CO2 + Mg2O =>
Mg2CO3 = CO2 + Mg2O
C3H7COOH + C2H5OH = (CH3)2CHOOC2H5 + H2O =>
C3H7COOH + 3 C2H5OH = 2(CH3)2CHOOC2H5 + H2O
NO2 + CaO = Ca(NO3)2 + NO =>
3 NO2 + CaO = Ca(NO3)2 + NO
BaCl2 + SO4 = BaCl2SO4 =>
BaCl2 + SO4 = BaCl2SO4
Fe2 + O2 = Fe2O3 =>
2 Fe2 + 3 O2 = 2 Fe2O3
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
CrO2(ac) + ClO(ac) = CrO4(ac) + Cl(ac) =>
CrO2(ac) + 2 ClO(ac) = CrO4(ac) + 2 Cl(ac)
Te + H = TeH =>
Te + H = TeH
C3H8S(l) + O2(g) = CO2 + H2O + SO3 =>
2 C3H8S(l) + 13 O2(g) = 6 CO2 + 8 H2O + 2 SO3
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
FeO = *2Fe + O2 =>
2 FeO = *2Fe + O2
Al2O3 + Ca(OH)2 = Ca3(AlO3)2 + H2O =>
Al2O3 + 3 Ca(OH)2 = Ca3(AlO3)2 + 3 H2O
F2 + AlBr3 = Br2 + AlF3 =>
3 F2 + 2 AlBr3 = 3 Br2 + 2 AlF3
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
PbS2 + Cu(NO2)2 = PbN2 + CuS2O4 =>
PbS2 + Cu(NO2)2 = PbN2 + CuS2O4
C6H10O4 + NH3 + H = C6H16N2 + H2O =>
C6H10O4 + 2 NH3 + 8 H = C6H16N2 + 4 H2O
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g)
C18H32O2 + NaOH = C18H32NaO2 + C3H8O3 =>
17 C18H32O2 + 16 NaOH = 16 C18H32NaO2 + 6 C3H8O3
FeS2 + HNO3 + Fe = Fe2(SO4)3 + NO2 + H2O =>
3 FeS2 + 48 HNO3 + Fe = 2 Fe2(SO4)3 + 48 NO2 + 24 H2O
Na2O + N2O = N2 + NaNO2 =>
Na2O + 3 N2O = 2 N2 + 2 NaNO2
K2O + AlF3 = KF + Al2O3 =>
3 K2O + 2 AlF3 = 6 KF + Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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