| Équations équilibrées la veille | Équations équilibrées le lendemain |
64 Cu + 5 S8 = 8 Cu8S5
Fe2SO4 + HNO3 + H2SO4 = Fe2(SO4)3 + N2O3 + H2O =>
Fe2SO4 + 2 HNO3 + 2 H2SO4 = Fe2(SO4)3 + N2O3 + 3 H2O
HCI + KCIO3 = KCI + CI + H2O =>
6 HCI + KCIO3 = KCI + 6 CI + 3 H2O
Cl2(g) = Cl(aq) =>
Cl2(g) = 2 Cl(aq)
Al(NO3)3 + N2O + H2O = Al + HNO3 =>
8 Al(NO3)3 + 3 N2O + 15 H2O = 8 Al + 30 HNO3
U2O5 + HF = UF5 + H2O =>
U2O5 + 10 HF = 2 UF5 + 5 H2O
C + H2O = HCO3 + H =>
C + 3 H2O = HCO3 + 5 H
H2SO3 + CH3OH = H3O + SO3CH3 =>
H2SO3 + CH3OH = H3O + SO3CH3
C2H5NH2 + Cl = C2H5NH2Cl =>
C2H5NH2 + Cl = C2H5NH2Cl
NaFe3(SO4)2(OH)6 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaFe3(SO4)2(OH)6 + 6 H2SO4 = 3 Fe2(SO4)3 + Na2SO4 + 12 H2O
Al2(C2O4)3 + H2(SO4) + H2O2 = Al2(SO4)3 + CO2 + H2O =>
Al2(C2O4)3 + 3 H2(SO4) + 3 H2O2 = Al2(SO4)3 + 6 CO2 + 6 H2O
CH3 + N2Cl4 = N2 + CCl3 + H2 =>
4 CH3 + 3 N2Cl4 = 3 N2 + 4 CCl3 + 6 H2
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
K2SO4(g) + BaCl2(l) = KCl(l) + BaSO4(g) =>
K2SO4(g) + BaCl2(l) = 2 KCl(l) + BaSO4(g)
CH3CHO + Cr2O7 = Cr + CH3COOH =>
7 CH3CHO + Cr2O7 = 2 Cr + 7 CH3COOH
H2C3O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 H2C3O4 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 15 CO2 + 14 H2O
Zn + H3SO4 = ZnSO + HO =>
Zn + H3SO4 = ZnSO + 3 HO
KCl + CH3COOH = K(CH3COOH) + Cl2 =>
2 KCl + 2 CH3COOH = 2 K(CH3COOH) + Cl2
C12H14O5 + O2 = CO2 + H2O =>
C12H14O5 + 13 O2 = 12 CO2 + 7 H2O
W2O4 + H2 = W + H2O =>
W2O4 + 4 H2 = 2 W + 4 H2O
Bi(NO3)3 = Bi3O + NO2 + O =>
3 Bi(NO3)3 = Bi3O + 9 NO2 + 8 O
C2H5OH + H2O = H2 + C2H6O2 =>
C2H5OH + H2O = H2 + C2H6O2
C2H6O + NaOH + KI = CHI3 + KOH + H2O + CH3Na =>
3 C2H6O + 4 NaOH + 6 KI = 2 CHI3 + 6 KOH + H2O + 4 CH3Na
KHC8H4C4 + NaOH = H2O + KNaC8H4C4 =>
KHC8H4C4 + NaOH = H2O + KNaC8H4C4
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
CH3COOH + OH = H3O + CH3COO =>
2 CH3COOH + OH = H3O + 2 CH3COO
Ba(OH)2 + H3PO4 = H2O + Ba(H2PO4)2 =>
Ba(OH)2 + 2 H3PO4 = 2 H2O + Ba(H2PO4)2
Na2O2 + HNO3 = Na(NO3)2 + H2O =>
Na2O2 + 4 HNO3 = 2 Na(NO3)2 + 2 H2O
H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4
AgClO3 = AgCl + O2 =>
2 AgClO3 = 2 AgCl + 3 O2
CuS + HNO3 = Cu(NO3)2 + NO2 + S8 + H2O =>
8 CuS + 32 HNO3 = 8 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O
C6H11NO3S + H2O = C3H6OS + C3H4O3 + NH3 =>
C6H11NO3S + H2O = C3H6OS + C3H4O3 + NH3
H2S + SO2 = H2O + SO =>
H2S + 2 SO2 = H2O + 3 SO
NaHCO3(s) + H2SO4(ac) = Na2SO4 + H2CO3 =>
2 NaHCO3(s) + H2SO4(ac) = Na2SO4 + 2 H2CO3
FeF3 + Al = AlF + Fe =>
FeF3 + 3 Al = 3 AlF + Fe
S8 + O2 = S8O3 =>
2 S8 + 3 O2 = 2 S8O3
Ag(NH3)2{+} + C6H12O6 + OH{-} = C6H11O7{-} + Ag + NH3 + H2O =>
2 Ag(NH3)2{+} + C6H12O6 + 3 OH{-} = C6H11O7{-} + 2 Ag + 4 NH3 + 2 H2O
FeS + H2SO4 = FeSO2(aq) + H2S(g) =>
2 FeS + H2SO4 = 2 FeSO2(aq) + H2S(g)
(NH4)2SO3 + KOH = NH3 + HOH + K2SO3 =>
(NH4)2SO3 + 2 KOH = 2 NH3 + 2 HOH + K2SO3
Mg11Al2Si7O20(OH)16 = Mg2SiO4 + Al4Mg2Si5O18 + H2O + MgAl2O4 =>
5 Mg11Al2Si7O20(OH)16 = 25 Mg2SiO4 + 2 Al4Mg2Si5O18 + 40 H2O + MgAl2O4
BaCl + FeS = BaS + FeCl =>
BaCl + FeS = BaS + FeCl
NaCl(s) = Na + Cl(s) =>
NaCl(s) = Na + Cl(s)
MnO(OH)2 + HNO3 + NaBiO3 = Bi(NO3)3 + H2O + NaNO3 + HMnO4 =>
2 MnO(OH)2 + 12 HNO3 + 3 NaBiO3 = 3 Bi(NO3)3 + 7 H2O + 3 NaNO3 + 2 HMnO4
FeI2 + Ba = Fe + BaI2 =>
FeI2 + Ba = Fe + BaI2
Zn + CuSO4H2O = ZnSO4 + Cu + H2O =>
Zn + CuSO4H2O = ZnSO4 + Cu + H2O
Ti(SO4)2 + Ba(OH)2 = Ti(OH)2 + Ba(SO4)2 =>
Ti(SO4)2 + Ba(OH)2 = Ti(OH)2 + Ba(SO4)2
Fe3O4 + Cl2 = FeCl2 + O2 =>
Fe3O4 + 3 Cl2 = 3 FeCl2 + 2 O2
K2Cr2O7 + H2SO4 = K2SO4 + H2O + Cr(SO4) + O2 =>
K2Cr2O7 + 3 H2SO4 = K2SO4 + 3 H2O + 2 Cr(SO4) + 2 O2
OC4H3CHO = C10H8O4 =>
2 OC4H3CHO = C10H8O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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