| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2O5 + SnO2 = Sn(NO3)4
HCl + MgF2 = HF + MgCl2 =>
2 HCl + MgF2 = 2 HF + MgCl2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Na2B4O7 + FeO = Fe(BO2)2 + NaBO2 =>
Na2B4O7 + FeO = Fe(BO2)2 + 2 NaBO2
Na2CO3 + CoSO4 = Na2SO4 + CoCO3 =>
Na2CO3 + CoSO4 = Na2SO4 + CoCO3
HNO3 + J2 = HJO3 + NO2 + H2O =>
10 HNO3 + J2 = 2 HJO3 + 10 NO2 + 4 H2O
C6H12O6 + C10H16N5O13P3 = C6H11O6P1 + C10H15N5O10P2 + H2O + O2 =>
C6H12O6 + C10H16N5O13P3 = C6H11O6P1 + C10H15N5O10P2 + H2O + O2
K2Co3 + NiCl2 = K2Cl2 + NiCo3 =>
K2Co3 + NiCl2 = K2Cl2 + NiCo3
Al + FeO = Al2O3 + Fe0 =>
2 Al + 3 FeO = Al2O3 + 3 Fe0
MnO4{-} = MnO4{2-} + O2 + Mn{7+} =>
9 MnO4{-} = 8 MnO4{2-} + 2 O2 + Mn{7+}
P4O6 + H2O = H3PO3(aq) =>
P4O6 + 6 H2O = 4 H3PO3(aq)
AuI2 + C2 + H2O = Au + CO2 + HI =>
4 AuI2 + C2 + 4 H2O = 4 Au + 2 CO2 + 8 HI
NH4Cl + Co = CoCl2 + NH3 + H2 =>
2 NH4Cl + Co = CoCl2 + 2 NH3 + H2
PbS + Cu2SO4 = Cu2S + PbSO4 =>
PbS + Cu2SO4 = Cu2S + PbSO4
NaClO + HI = NaI + HClO =>
NaClO + HI = NaI + HClO
Ba(OH)2 + Al(C2H3O2)3 = BaC4H6O4 + Al(OH)3 =>
3 Ba(OH)2 + 2 Al(C2H3O2)3 = 3 BaC4H6O4 + 2 Al(OH)3
Al3 + NiS = Ni + AlS =>
Al3 + 3 NiS = 3 Ni + 3 AlS
NaClO + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 NaClO + Na2S2O3 + 2 NaOH = 2 Na2SO4 + 4 NaCl + H2O
P + H2SO4 = P2O5 + SO2 + H2O =>
2 P + 5 H2SO4 = P2O5 + 5 SO2 + 5 H2O
Br2 + ClO = BrO3 + Cl =>
Br2 + 6 ClO = 2 BrO3 + 6 Cl
H2SO4 + KI = KSO4 + I2 + H2O + H2S =>
5 H2SO4 + 4 KI = 4 KSO4 + 2 I2 + 4 H2O + H2S
CuNO3 = CuO + NO + O2 =>
2 CuNO3 = 2 CuO + 2 NO + O2
CH3COOH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 CH3COOH + 4 K2Cr2O7 + 16 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 6 CO2 + 22 H2O
Ba(NO3)2 + NH2SO3H(aq) + H2O(i) = BaSO4(s) + NH4NO3(aq) + HNO3(aq) =>
Ba(NO3)2 + NH2SO3H(aq) + H2O(i) = BaSO4(s) + NH4NO3(aq) + HNO3(aq)
C + H2O = CH4 + O2 =>
C + 2 H2O = CH4 + O2
Mg(ClO3) = Mg + Cl + O3 =>
Mg(ClO3) = Mg + Cl + O3
Ba(NO3)2 + IO3 = Ba(IO3)2 + (NO3) =>
Ba(NO3)2 + 2 IO3 = Ba(IO3)2 + 2(NO3)
CH3SO2Cl + H2O = CH3SO2OH + HCl =>
CH3SO2Cl + H2O = CH3SO2OH + HCl
He + O2 = He7O4 =>
7 He + 2 O2 = He7O4
Li + MnSiO3 = LiSiO3 + Mn =>
Li + MnSiO3 = LiSiO3 + Mn
Na2Mo2O7 + NO = NaO + NO2 + Mo2O3 =>
Na2Mo2O7 + 2 NO = 2 NaO + 2 NO2 + Mo2O3
C12H25HSO4 + Na2CO3 = NaC12H25SO4 + H2O + CO2 =>
2 C12H25HSO4 + Na2CO3 = 2 NaC12H25SO4 + H2O + CO2
Ba(NO03)02 + H02SO04 = HNO03 + BaSO04 =>
Ba(NO03)02 + H02SO04 = 2 HNO03 + BaSO04
CaN2 + SrOH = CaOH + SrN2 =>
CaN2 + SrOH = CaOH + SrN2
H3O + HSO4 = H2SO4 + H2O =>
H3O + HSO4 = H2SO4 + H2O
Ba(NO3)2 + NH4OH = Ba(OH)2 + NH4NO3 =>
Ba(NO3)2 + 2 NH4OH = Ba(OH)2 + 2 NH4NO3
CH3CHO + Ag(NH3)2{+} + H2O = CH3COOH{-} + NH4{+} + Ag =>
CH3CHO + Ag(NH3)2{+} + H2O = CH3COOH{-} + 2 NH4{+} + Ag
MgCO3 + KClO3 = MgO2 + KCl + CO2 =>
3 MgCO3 + KClO3 = 3 MgO2 + KCl + 3 CO2
NaHCO3(s) + HCl(aq) = CO2 + H2O + NaCl =>
NaHCO3(s) + HCl(aq) = CO2 + H2O + NaCl
(NH4)2S(aq) + Al(NO3)3(aq) = Al2S3(s) + NH4NO3 =>
3(NH4)2S(aq) + 2 Al(NO3)3(aq) = Al2S3(s) + 6 NH4NO3
C4H6O2 + K2Cr2O7 + H2SO4 = C4H6O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H6O2 + 2 K2Cr2O7 + 8 H2SO4 = 3 C4H6O4 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
NaAsO2 + HCl = NaCl + As2O3 + H2O =>
2 NaAsO2 + 2 HCl = 2 NaCl + As2O3 + H2O
C4H9Cl + AgNO3 = AgCl + NO3C4H9 =>
C4H9Cl + AgNO3 = AgCl + NO3C4H9
Pb + O = PbO7 =>
Pb + 7 O = PbO7
BaO + Na2S = Na2O + BaS =>
BaO + Na2S = Na2O + BaS
H3BrO = H2O + BrH =>
H3BrO = H2O + BrH
CH3COOH + CaCO3 = Ca{2+} + CH3COO{-} + H2O + CO2 =>
2 CH3COOH + CaCO3 = Ca{2+} + 2 CH3COO{-} + H2O + CO2
Zn + H3PO4 = ZnPO4 + H3 =>
Zn + H3PO4 = ZnPO4 + H3
Cr(OH)2 + CO2 = (CrOH)2CO3 + H2O =>
2 Cr(OH)2 + CO2 = (CrOH)2CO3 + H2O
ZrOCl2H16O8 + H2C2O4H4O2 + KOH = K2ZrC6O12H2C2O4H2O + KCl + H2O =>
ZrOCl2H16O8 + 4 H2C2O4H4O2 + 4 KOH = K2ZrC6O12H2C2O4H2O + 2 KCl + 20 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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