| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ag + Zn2(CO3)2 = 2 Zn + 2 Ag2CO3
Al(OH)3 + H2Po4 = Al2(Po4)3 + H2O =>
2 Al(OH)3 + 3 H2Po4 = Al2(Po4)3 + 6 H2O
Ca(HCO3)2 + H3PO3 = CO2 + H2O + Ca3(PO3)2 =>
3 Ca(HCO3)2 + 2 H3PO3 = 6 CO2 + 6 H2O + Ca3(PO3)2
C2 + H8 = C3H8 =>
3 C2 + 2 H8 = 2 C3H8
Zn(OH)4{2-} + Ca{2+} = CaZn(OH)4 =>
Zn(OH)4{2-} + Ca{2+} = CaZn(OH)4
FeS2 + CO2 + H2O = FeCO3 + H2S + S =>
FeS2 + CO2 + H2O = FeCO3 + H2S + S
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
MnO2 + H{+} + e = Mn{2} + H2O =>
MnO2 + 4 H{+} + 2e = Mn{2} + 2 H2O
H2O2 + Fe = Fe2O3 + H2O =>
3 H2O2 + 2 Fe = Fe2O3 + 3 H2O
Co(NO3)2(aq) + Na4SiO4(aq) = Co2SiO4 + NaNO3 =>
2 Co(NO3)2(aq) + Na4SiO4(aq) = Co2SiO4 + 4 NaNO3
LiOH + NaO = LiO + NaOH =>
LiOH + NaO = LiO + NaOH
(NH4)2SO4 + SrCl2 = NH4Cl + SrSO4 =>
(NH4)2SO4 + SrCl2 = 2 NH4Cl + SrSO4
NaOH + HNO3 = NO3 + NaOH2 =>
NaOH + HNO3 = NO3 + NaOH2
SnNO3 + HI = SnI + HNO3 =>
SnNO3 + HI = SnI + HNO3
Ni(Cl)2 + LiOH = LiCl + Ni(OH)2 =>
Ni(Cl)2 + 2 LiOH = 2 LiCl + Ni(OH)2
NaOH + HNO3 = NO3 + NaOH2 =>
NaOH + HNO3 = NO3 + NaOH2
Tl + Xe4K4 = TlK4 + Xe =>
Tl + Xe4K4 = TlK4 + 4 Xe
(Mn)7C3 = Mn + C =>
(Mn)7C3 = 7 Mn + 3 C
AlCl3 + K2SO3 + H2O = Al(OH)3 + H2SO3 + KCl =>
2 AlCl3 + 3 K2SO3 + 6 H2O = 2 Al(OH)3 + 3 H2SO3 + 6 KCl
C3H7O2NS + O2 = SO2 + H2O + CO2 + N2 =>
4 C3H7O2NS + 19 O2 = 4 SO2 + 14 H2O + 12 CO2 + 2 N2
NH4ClO4 + Mg = MgO + MgCl2 + H2O + NO =>
2 NH4ClO4 + 3 Mg = 2 MgO + MgCl2 + 4 H2O + 2 NO
NaOH + HNO3 = NO3 + NaOH2 =>
NaOH + HNO3 = NO3 + NaOH2
H2SO4 + Al(OH)3 = Al{3+} + (SO4){2-} + H2O =>
3 H2SO4 + 2 Al(OH)3 = 2 Al{3+} + 3(SO4){2-} + 6 H2O
P1I4 + P4 + H2O = PH4I + H3PO4 =>
20 P1I4 + 31 P4 + 256 H2O = 80 PH4I + 64 H3PO4
H2SO3 + Mg(OH)2 = (MgOH)2SO3 + H2O =>
H2SO3 + 2 Mg(OH)2 = (MgOH)2SO3 + 2 H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
CUS + H2SO4 = CUSO4 + SO2 + H2(g) =>
CUS + 2 H2SO4 = CUSO4 + 2 SO2 + 2 H2(g)
Zn(s) + Hg(NO3)2(aq) = Zn(NO3)2(aq) + Hg(l) =>
Zn(s) + Hg(NO3)2(aq) = Zn(NO3)2(aq) + Hg(l)
MoS2 + HNO3 = H2SO4 + H2MoO4 + NO =>
MoS2 + 6 HNO3 = 2 H2SO4 + H2MoO4 + 6 NO
C7H14 + SO2Cl2 = C7H3Cl + HCl + SO2 =>
C7H14 + 6 SO2Cl2 = C7H3Cl + 11 HCl + 6 SO2
NH3(aq) + NH2SCNH2 = NH2CNH2NH + H2S =>
NH3(aq) + NH2SCNH2 = NH2CNH2NH + H2S
C2H + O = CO + HO =>
C2H + 3 O = 2 CO + HO
FeCr2O7(s) + Na2CO3(s) = O2(g) + Na2CrO3(s) + Fe2O3(s) + CO2(g) =>
4 FeCr2O7(s) + 8 Na2CO3(s) = 3 O2(g) + 8 Na2CrO3(s) + 2 Fe2O3(s) + 8 CO2(g)
(CH3)3CCH2CH(CH3)2 + O2 = CO2 + H2O =>
2(CH3)3CCH2CH(CH3)2 + 25 O2 = 16 CO2 + 18 H2O
H2S + H2O2 = S8 + H2O =>
8 H2S + 8 H2O2 = S8 + 16 H2O
C6H4(CH3)2 + H2O2 = C6H4(COOH)2 + H2O =>
C6H4(CH3)2 + 6 H2O2 = C6H4(COOH)2 + 8 H2O
AgNO3 + C14H9Cl5 + Na = AgCl + C14H9 + NaNO3 =>
5 AgNO3 + C14H9Cl5 + 5 Na = 5 AgCl + C14H9 + 5 NaNO3
NaOH + HNO3 = NO3 + NaOH2 =>
NaOH + HNO3 = NO3 + NaOH2
C8H18O + CH2COOH = C10H20O2 + H2O =>
21 C8H18O + 16 CH2COOH = 20 C10H20O2 + 13 H2O
CH4 + Ph = PhCH3 + H2 =>
2 CH4 + 2 Ph = 2 PhCH3 + H2
C7O3H6 + C4O3H6 = C9O4H7 + C2OH4 =>
8 C7O3H6 + C4O3H6 = 6 C9O4H7 + 3 C2OH4
KMnO4 + KNO2 + H2SO4 = MnSO4 + H20O + KNO3 + K2SO4 =>
20 KMnO4 + 77 KNO2 + 30 H2SO4 = 20 MnSO4 + 3 H20O + 77 KNO3 + 10 K2SO4
C3H6 + O = H2O + CO =>
C3H6 + 6 O = 3 H2O + 3 CO
Zn + K3(FeCN)6 = Zn(FeCN)6 + K =>
Zn + K3(FeCN)6 = Zn(FeCN)6 + 3 K
SnI4 + C6H15N + C5H8O2 = Sn(C5H7O2)4 + C6H16N + I =>
SnI4 + 4 C6H15N + 4 C5H8O2 = Sn(C5H7O2)4 + 4 C6H16N + 4 I
Na2S + Mn(NO3)2 = MnS + NaNO3 =>
Na2S + Mn(NO3)2 = MnS + 2 NaNO3
Fe2S3 + HBr = Fe + Br2S + H2 =>
Fe2S3 + 6 HBr = 2 Fe + 3 Br2S + 3 H2
Cl2 + F2 = FCl =>
Cl2 + F2 = 2 FCl
NaSCN + Na2SO4 = Na4SCNSO4 + S2CNO4 =>
4 NaSCN + 4 Na2SO4 = 3 Na4SCNSO4 + S2CNO4
C57H104O6 + NaOH = NaC18H33O2 + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 NaC18H33O2 + C3H8O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/24
Équations équilibrées sur10/20/23
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