| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2S5(s) + 3 PCl5(s) = 5 PSCl3(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaH2O2 = Ca(OH)2 =>
CaH2O2 = Ca(OH)2
Al + Cu{2+} = Al{3+} + Cu =>
2 Al + 3 Cu{2+} = 2 Al{3+} + 3 Cu
Kl + Cl2 = KlCl2 =>
Kl + Cl2 = KlCl2
Al + BaSO4 = Al2(SO4)3 + Ba2 =>
4 Al + 6 BaSO4 = 2 Al2(SO4)3 + 3 Ba2
OC(NH2)2 + SO3 = OC(NH2)(NHSO3H) =>
OC(NH2)2 + SO3 = OC(NH2)(NHSO3H)
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
Na3[Ag(S2O3)2] = Ag2S + Na2S + SO3 =>
2 Na3[Ag(S2O3)2] = Ag2S + 3 Na2S + 4 SO3
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
CuSO4 + NaBr = CuBr2 + Na2SO4 =>
CuSO4 + 2 NaBr = CuBr2 + Na2SO4
Rb2O + H2SO3 = Rb2SO3 + H2O =>
Rb2O + H2SO3 = Rb2SO3 + H2O
Br2 + HF = HBr + F =>
Br2 + 2 HF = 2 HBr + 2 F
KF + Pb(NO3)2 = KPb(NO3)2 + F2 =>
2 KF + 2 Pb(NO3)2 = 2 KPb(NO3)2 + F2
Ca3P2 + KMnO4 + H2O = Ca3(PO4)2 + MnO2 + KOH =>
3 Ca3P2 + 16 KMnO4 + 8 H2O = 3 Ca3(PO4)2 + 16 MnO2 + 16 KOH
HClO2 + Mg(OH)2 = HOH + Mg(ClO2)2 =>
2 HClO2 + Mg(OH)2 = 2 HOH + Mg(ClO2)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Br2 + HF = HBr + F =>
Br2 + 2 HF = 2 HBr + 2 F
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
KHCo3 + KOH = K2Co3 + H2O =>
KHCo3 + KOH = K2Co3 + H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
SO2 + H2SO3 = SSO3 + H2O2 =>
SO2 + H2SO3 = SSO3 + H2O2
KNO3(s) + CH2O(s) = KNO2(s) + CO2(g) + H2O(g) =>
2 KNO3(s) + CH2O(s) = 2 KNO2(s) + CO2(g) + H2O(g)
Fe2(SO4)3 + H = FeSO4 + H2SO4 =>
Fe2(SO4)3 + 2 H = 2 FeSO4 + H2SO4
S2Fe3 + O2 = FeO + SO2 =>
2 S2Fe3 + 7 O2 = 6 FeO + 4 SO2
ClO3{-} + I{-} + H{+} = I2 + Cl{-} + H2O =>
ClO3{-} + 6 I{-} + 6 H{+} = 3 I2 + Cl{-} + 3 H2O
Na2S2O3 + H2SO4 = Na2SO4 + H2O + S =>
3 Na2S2O3 + H2SO4 = 3 Na2SO4 + H2O + 4 S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
H2S + Hg(OH) = Hg2S + H2O =>
H2S + 2 Hg(OH) = Hg2S + 2 H2O
Li(OH) + H2(SO4) = Li2(SO4) + H2O =>
2 Li(OH) + H2(SO4) = Li2(SO4) + 2 H2O
HPO3 + H2O = H3PO4 =>
HPO3 + H2O = H3PO4
HCl + HNO3 = HNO3HCl =>
HCl + HNO3 = HNO3HCl
C8H10O + H2SO4 = H2O + SO4 + C8H10 =>
C8H10O + H2SO4 = H2O + SO4 + C8H10
Wa2S + HCl = WaCl + H2S =>
Wa2S + 2 HCl = 2 WaCl + H2S
Na2S + NaMnO4 + H2SO4 = MnSO4 + H2O + NaSO4 =>
2 Na2S + 5 NaMnO4 + 12 H2SO4 = 5 MnSO4 + 12 H2O + 9 NaSO4
KMnO4(ac) + Na2S2O3(ac) + NaOH(ac) = Na2MnO4(ac) + Na2S4O6(ac) + KOH(ac) =>
2 KMnO4(ac) + 2 Na2S2O3(ac) + 2 NaOH(ac) = 2 Na2MnO4(ac) + Na2S4O6(ac) + 2 KOH(ac)
Sn + (NO3) = SnO2 + NO =>
Sn + (NO3) = SnO2 + NO
Fe(iii) + O2 = Fe(iii)O2 =>
Fe(iii) + O2 = Fe(iii)O2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Zn + H = ZnH2 =>
Zn + 2 H = ZnH2
Mg + Fe3OH2 = Fe + MgOH2 =>
Mg + Fe3OH2 = 3 Fe + MgOH2
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
H2NNH3Cl + H2O = H3O + HNNH3Cl =>
H2NNH3Cl + H2O = H3O + HNNH3Cl
CaCl2 + Na3(PO4) = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3(PO4) = Ca3(PO4)2 + 6 NaCl
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
CoCl2 + C3H6O = CoH6O + Cl2C3 =>
CoCl2 + C3H6O = CoH6O + Cl2C3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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