| Équations équilibrées la veille | Équations équilibrées le lendemain |
HF + KI = HI + KF
H2SO3 + LiOH = LiSO3 + OH3 =>
H2SO3 + LiOH = LiSO3 + OH3
Te + HNO3 = Te(NO3)4 + H2 =>
Te + 4 HNO3 = Te(NO3)4 + 2 H2
Mg + Al(OH)2 = Mg(OH)2 + Al =>
Mg + Al(OH)2 = Mg(OH)2 + Al
NaCl + H2O = H2Cl2 + NaOH =>
2 NaCl + 2 H2O = H2Cl2 + 2 NaOH
S2{-} + SO32{-} + H{+} = S8 + H2O =>
504 S2{-} + 8 SO32{-} + 512 H{+} = 127 S8 + 256 H2O
NaPO4 + FeI = FePO4 + NaI =>
NaPO4 + FeI = FePO4 + NaI
CH(g) + Cl2(s) = CHCl3(s) =>
2 CH(g) + 3 Cl2(s) = 2 CHCl3(s)
Ba(OH)2 + Rb = RbOH + Ba =>
Ba(OH)2 + 2 Rb = 2 RbOH + Ba
Cl + O = Cl2O4 =>
2 Cl + 4 O = Cl2O4
C2H6O = C3H8 + CO2 + H2O =>
5 C2H6O = 3 C3H8 + CO2 + 3 H2O
SO3{2-} + Ag{+} + HO{-} = SO4{2-} + Ag + H{+} =>
SO3{2-} + 2 Ag{+} + HO{-} = SO4{2-} + 2 Ag + H{+}
K2Cr2O7 + SNCl2H2O + HCl = CrCl3 + SNCl4 + KCl + H2O =>
K2Cr2O7 + 3 SNCl2H2O + 14 HCl = 2 CrCl3 + 3 SNCl4 + 2 KCl + 10 H2O
HCl(aq) + NaOH(aq) = NaCl(s) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(s) + H2O(l)
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Na2S(aq) + HCl(aq) = Na2Cl(aq) + HS =>
Na2S(aq) + HCl(aq) = Na2Cl(aq) + HS
C6H12O6 = C12H22O11 + H2O =>
2 C6H12O6 = C12H22O11 + H2O
CaS + NH4NO3 = Ca(NO3) + SNH4 =>
CaS + NH4NO3 = Ca(NO3) + SNH4
CU + NH3 = CUH + N =>
3 CU + NH3 = 3 CUH + N
[Co(H2O)6](NO3)2 + (NH4)2CO3 + H2O = H2O2 + Co(NH3)4CO3 =>
[Co(H2O)6](NO3)2 + (NH4)2CO3 + 4 H2O = 8 H2O2 + Co(NH3)4CO3
C7H16 = CH4 + C6H8 =>
4 C7H16 = 10 CH4 + 3 C6H8
NH4Cl + Ba(OH)2 = (NH4)OH + Cl2Ba =>
2 NH4Cl + Ba(OH)2 = 2(NH4)OH + Cl2Ba
NO2CO3 + H2SO4 = CO2 + H2O + NO2SO4 =>
NO2CO3 + H2SO4 = CO2 + H2O + NO2SO4
KI + F2 = I + KF =>
2 KI + F2 = 2 I + 2 KF
CI2 + O = CI2O7 =>
CI2 + 7 O = CI2O7
NH4H2PO4 + CaO = Ca3(PO4)2 + NH3 + H2O =>
2 NH4H2PO4 + 3 CaO = Ca3(PO4)2 + 2 NH3 + 3 H2O
MnS2O3 + (MnO4) = MnO2 + SO4 =>
2 MnS2O3 + 7(MnO4) = 9 MnO2 + 4 SO4
SO2(g) + H2O(l) + O2(g) = H2SO4(aq) =>
2 SO2(g) + 2 H2O(l) + O2(g) = 2 H2SO4(aq)
P4 + HNO3 + H0 = H3PO4 + NO =>
P4 + 8 HNO3 + 4 H0 = 4 H3PO4 + 8 NO
H2P + OH = P + H2O =>
H2P + 2 OH = P + 2 H2O
Zn(s) + HCl(s) = ZnCl2 + H2(s) =>
Zn(s) + 2 HCl(s) = ZnCl2 + H2(s)
CH3COOH + NH4Cl = CH3Cl + NH4COOH =>
CH3COOH + NH4Cl = CH3Cl + NH4COOH
C8H18 = C3H8 + C2H4 =>
2 C8H18 = 2 C3H8 + 5 C2H4
(NH4)2Cu(CrO4)2(NH3)2 + H2SO4 = (NH4)2SO4 + NH4 + Cu(CrO4)2 =>
(NH4)2Cu(CrO4)2(NH3)2 + H2SO4 = (NH4)2SO4 + 2 NH4 + Cu(CrO4)2
KCl(aq)Na(s) = NaCl(aq)K(s) =>
KCl(aq)Na(s) = NaCl(aq)K(s)
Ca(OH)2 + Fe2(SO4)3 = Ca(SO4) + Fe(OH)3 =>
3 Ca(OH)2 + Fe2(SO4)3 = 3 Ca(SO4) + 2 Fe(OH)3
K + NH3 = KN + H =>
K + NH3 = KN + 3 H
C6H8O7 + CuCO3 = Cu3(C6H5O7)2 + H2O + CO2 =>
2 C6H8O7 + 3 CuCO3 = Cu3(C6H5O7)2 + 3 H2O + 3 CO2
Fe + Cl2 = Fe2Cl15 =>
4 Fe + 15 Cl2 = 2 Fe2Cl15
NH3 + Hg2 = NHg + H =>
2 NH3 + Hg2 = 2 NHg + 6 H
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cu + CrO4 + OH = Cu5(CrO4)2(OH)6 =>
5 Cu + 2 CrO4 + 6 OH = Cu5(CrO4)2(OH)6
HNO3 + C2H5OH = CO2 + NO + H2O =>
4 HNO3 + C2H5OH = 2 CO2 + 4 NO + 5 H2O
H2SO4BaCl2 = BaSO4 + HCl =>
H2SO4BaCl2 = BaSO4 + 2 HCl
C20H42 + Ca(ClO)2 = CO2 + H2O + CaCl2 =>
2 C20H42 + 61 Ca(ClO)2 = 40 CO2 + 42 H2O + 61 CaCl2
LiH + Al(NH3)3 = LiAlH4 + NH2 =>
LiH + Al(NH3)3 = LiAlH4 + 3 NH2
KNO2 + FeCl + H2SO4 = K2SO4 + FeCl3Fe2(SO4)3 + H2O + N2 =>
2 KNO2 + 3 FeCl + 4 H2SO4 = K2SO4 + FeCl3Fe2(SO4)3 + 4 H2O + N2
(COOH)2 + KMnO4 = CO2 + KMn + H2O =>
4(COOH)2 + KMnO4 = 8 CO2 + KMn + 4 H2O
C18H18N4 + O2 = CO2 + H2O + N2O3 =>
2 C18H18N4 + 51 O2 = 36 CO2 + 18 H2O + 4 N2O3
HIO3 + H2S = SO3 + I2 + H2 =>
2 HIO3 + 2 H2S = 2 SO3 + I2 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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