| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2O7 + K2O = K2(MnO4)2
H2O + H2SO4 + Ca3O8P2 = H3PO4 + CaH4O6S =>
6 H2O + 3 H2SO4 + Ca3O8P2 = 2 H3PO4 + 3 CaH4O6S
KL + Pd(NO3)2 = K(NO3)2 + LPd =>
KL + Pd(NO3)2 = K(NO3)2 + LPd
C9H18O + C5H4O2 = C15H20O2 + H2O =>
5 C9H18O + 6 C5H4O2 = 5 C15H20O2 + 7 H2O
(C5H12O) + (CH3COOH) = C4H8O2 + H2O =>
2(C5H12O) + 5(CH3COOH) = 5 C4H8O2 + 2 H2O
C12H28O4Ti + Pb(NO3)2 + H2O = PbTiO3 + NO2 + CO + H2 =>
C12H28O4Ti + Pb(NO3)2 + 9 H2O = PbTiO3 + 2 NO2 + 12 CO + 23 H2
NaNO2 + Na2SO3 + H2SO4 = Na2SO4 + NO + H2O =>
2 NaNO2 + Na2SO3 + H2SO4 = 2 Na2SO4 + 2 NO + H2O
P + AlCl3 = AlP + Cl =>
P + AlCl3 = AlP + 3 Cl
MgS + P = Mg3P2 + S =>
3 MgS + 2 P = Mg3P2 + 3 S
H2O + (NH4)2S2O8 + Mn(NO3)2 = HMnO4 + HNO3 + NH4HSO4 =>
8 H2O + 5(NH4)2S2O8 + 2 Mn(NO3)2 = 2 HMnO4 + 4 HNO3 + 10 NH4HSO4
NH4OH + C2H2O4 = NH4H2O4 + C2OH =>
NH4OH + C2H2O4 = NH4H2O4 + C2OH
Cl2 + Ag = AgCl =>
Cl2 + 2 Ag = 2 AgCl
C7HOH + O2 = CO2 + H2O =>
C7HOH + 7 O2 = 7 CO2 + H2O
H2S + HNO3 = H2SO4 + N2O + H2O =>
H2S + 2 HNO3 = H2SO4 + N2O + H2O
Al{3+} + {-e} = Al =>
Al{3+} + 3{-e} = Al
Ba(NO3)2 + SO3 = BaSO4 + N2O5 =>
Ba(NO3)2 + SO3 = BaSO4 + N2O5
Ti + Fe2O3 = TiO2 + Fe =>
3 Ti + 2 Fe2O3 = 3 TiO2 + 4 Fe
C6H6 + HNO3 = H2O + C6H3O6N3 =>
C6H6 + 3 HNO3 = 3 H2O + C6H3O6N3
O2 + H2 + S = H2SO4 =>
2 O2 + H2 + S = H2SO4
Cu + HNO3 = Cu(NO3)2(l) + NO2(g) + H2O(l) =>
Cu + 4 HNO3 = Cu(NO3)2(l) + 2 NO2(g) + 2 H2O(l)
Ca3N2 + H2O = HNO3 + NH3 + Ca =>
4 Ca3N2 + 9 H2O = 3 HNO3 + 5 NH3 + 12 Ca
FeCl3 + Na2 + CO3 = Fe2(CO3) + NaCl =>
2 FeCl3 + 3 Na2 + CO3 = Fe2(CO3) + 6 NaCl
CS2(s) + O2(g) = CO2(g) + SO2(g) =>
CS2(s) + 3 O2(g) = CO2(g) + 2 SO2(g)
NH3 + CaOCl2 = N2 + CaCl2 + H2O =>
2 NH3 + 3 CaOCl2 = N2 + 3 CaCl2 + 3 H2O
C2H4(OH)2 + C6H4(COOH)2 = C6H4(C3H4O2)2(OH)2 + H2O =>
2 C2H4(OH)2 + C6H4(COOH)2 = C6H4(C3H4O2)2(OH)2 + 2 H2O
H2O + K = K(OH) + H =>
H2O + K = K(OH) + H
Zn + Fe(NH4)2(SO4)2 = Zn(SO4)2 + Fe(NH4)2 =>
Zn + Fe(NH4)2(SO4)2 = Zn(SO4)2 + Fe(NH4)2
Ba(SO4) + V(NO5)4 = Ba(NO5)2 + V(SO4)2 =>
2 Ba(SO4) + V(NO5)4 = 2 Ba(NO5)2 + V(SO4)2
C23H44O24 + KNO3 = N2 + CO2 + K2CO3 + H2O =>
5 C23H44O24 + 88 KNO3 = 44 N2 + 71 CO2 + 44 K2CO3 + 110 H2O
HCl(aq) + CaCO3(s) = CaCl2(aq) + H2O(l) + CO2(aq) =>
2 HCl(aq) + CaCO3(s) = CaCl2(aq) + H2O(l) + CO2(aq)
Fe(NO3)3 + NaF = FeF3* + NaNO3 =>
Fe(NO3)3 + 3 NaF = FeF3* + 3 NaNO3
KOH(ac) + HNO3(ac) = KNO3(ac) + H2O(i) =>
KOH(ac) + HNO3(ac) = KNO3(ac) + H2O(i)
CoCl2 + H2O2 + NH3 + NH4Cl = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2 + H2O2 + 10 NH3 + 2 NH4Cl = 2(Co(NH3)6)Cl3 + 2 H2O
P4O6 + Br2 = P2Br4 + P4O20 =>
10 P4O6 + 28 Br2 = 14 P2Br4 + 3 P4O20
NaI + Cu(NO3)2 = NaNO3 + CuI + I2 =>
4 NaI + 2 Cu(NO3)2 = 4 NaNO3 + 2 CuI + I2
La(NO3)3 + Ni(NO3)2 + C2H5NO2 = La4Ni3O10 + H2O + N2 + CO2 =>
36 La(NO3)3 + 27 Ni(NO3)2 + 88 C2H5NO2 = 9 La4Ni3O10 + 220 H2O + 125 N2 + 176 CO2
KMnO4 + C12H22O11 = K2CO3 + MnO2 + CO2 + H2O =>
16 KMnO4 + C12H22O11 = 8 K2CO3 + 16 MnO2 + 4 CO2 + 11 H2O
H3 + PO3 + Zn(OH)2 = Zn3(PO3)2 + H2O =>
2 H3 + 2 PO3 + 3 Zn(OH)2 = Zn3(PO3)2 + 6 H2O
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl
Cu + NaOH = H2 + Na3CuO3 =>
2 Cu + 6 NaOH = 3 H2 + 2 Na3CuO3
ZnCl2 + Cu = ZnCu + Cl =>
ZnCl2 + Cu = ZnCu + 2 Cl
C8H18 + O2 = CO3 + H2O =>
2 C8H18 + 33 O2 = 16 CO3 + 18 H2O
CuCl2 + NaOH + NaClO3 = Cu2O3 + NaCl + H2O =>
6 CuCl2 + 12 NaOH + NaClO3 = 3 Cu2O3 + 13 NaCl + 6 H2O
(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2PONH2 + (CH3)3CCCl3 + (NH4)Cl =>
17(CH3CH2O)2POH + 30(CH3)3CNH2 + 25 CCl4 = 17(CH3CH2O)2PONH2 + 29(CH3)3CCCl3 + 13(NH4)Cl
S2Cl2 + Cl2 + CH3COOH = CH3COCl + SO2 + HCl =>
S2Cl2 + 3 Cl2 + 4 CH3COOH = 4 CH3COCl + 2 SO2 + 4 HCl
C10H19O3N + O2 = CO2 + H2O + NH4{+} + OH{-} =>
2 C10H19O3N + 25 O2 = 20 CO2 + 14 H2O + 2 NH4{+} + 2 OH{-}
H14CO + O2 = CO2 + H2O =>
H14CO + 4 O2 = CO2 + 7 H2O
Ca3P2 + Ca2P2O7 + H2O = Ca3(PO4)2 + PH3 =>
Ca3P2 + 3 Ca2P2O7 + 3 H2O = 3 Ca3(PO4)2 + 2 PH3
C2H5OH + O2 = CH3COOH + H2O = CO2 + H2 =>
C2H5OH + O2 = CH3COOH + H2O
MnSO4 + H2O + Co2(SO4)3 = HMnO4 + H2SO4 + CoSO4 =>
2 MnSO4 + 8 H2O + 5 Co2(SO4)3 = 2 HMnO4 + 7 H2SO4 + 10 CoSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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