| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CO3 + 2 H2O = 2 H3O + CO3
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
H2CO3 + H2O = H3O + CO3 =>
H2CO3 + 2 H2O = 2 H3O + CO3
GeCl4 + H2O = GeO2 + HCl =>
GeCl4 + 2 H2O = GeO2 + 4 HCl
NH3(g) + HCl(g) = NH4Cl(c) =>
NH3(g) + HCl(g) = NH4Cl(c)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N4 + S2 = N2S5 =>
N4 + 5 S2 = 2 N2S5
Al + H2O2 = Al2O3 + H2 =>
4 Al + 3 H2O2 = 2 Al2O3 + 3 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
X(s) + S2(g) = X2S3 =>
4 X(s) + 3 S2(g) = 2 X2S3
Li3N + O2 = Li3O + N2O3 =>
4 Li3N + 5 O2 = 4 Li3O + 2 N2O3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
KOH + H2SO4 = H2(KOH) + SO4 =>
KOH + H2SO4 = H2(KOH) + SO4
KOH + BaSiO3 = Ba(OH)2 + K2SiO3 =>
2 KOH + BaSiO3 = Ba(OH)2 + K2SiO3
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
AgNO3 + Fe3N2 = Ag3N + Fe(NO3)2 =>
6 AgNO3 + Fe3N2 = 2 Ag3N + 3 Fe(NO3)2
PbS + HCl = SCl + H + Pb =>
PbS + HCl = SCl + H + Pb
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
KReO4 + HCl + CrCl2 = ReCl4 + CrCl3 + KCl + H2O0 =>
KReO4 + 8 HCl + 3 CrCl2 = ReCl4 + 3 CrCl3 + KCl + 4 H2O0
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KClO3 + KI + H2SO4 = K2SO4 + KIO3 + Cl2 + H2O =>
6 KClO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 5 KIO3 + 3 Cl2 + 3 H2O
H2SO4 + H2S = S8 + H2O =>
2 H2SO4 + 6 H2S = S8 + 8 H2O
CHCl3 + H2O = CHCl2OH + HCl =>
CHCl3 + H2O = CHCl2OH + HCl
Fe2 + Cl2O = FeCl + O =>
Fe2 + Cl2O = 2 FeCl + O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
SrO + HCl = SrOCl2 + H2 =>
SrO + 2 HCl = SrOCl2 + H2
K + Fe3Cl = KCl + Fe3 =>
K + Fe3Cl = KCl + Fe3
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
C6H5OH + O2 = C6H5O2 + OH =>
C6H5OH + O2 = C6H5O2 + OH
HC2H3O2 + NaHCO3 = NaC2H3 + O2 =>
HC2H3O2 + 2 NaHCO3 = 2 NaC2H3 + 4 O2
Fe + H2O = H2 + FeO =>
Fe + H2O = H2 + FeO
FeCl3 + NaNO3 = Fe(NO3)3 + ClNa =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + 3 ClNa
Na + C2H6O = C2H5 + NaOH =>
Na + C2H6O = C2H5 + NaOH
Al + NiBr2 = NiAl + Br =>
Al + NiBr2 = NiAl + 2 Br
Ti(NO3)3 + KOH = Ti(OH)3 + KNO3 =>
Ti(NO3)3 + 3 KOH = Ti(OH)3 + 3 KNO3
CH3(CH2)6COO + H2O = CH3COO + H2 =>
2 CH3(CH2)6COO + 12 H2O = 8 CH3COO + 15 H2
H2SO4 + (Al(NO3)3) = H2S + O4(Al(NO3)3) =>
H2SO4 + (Al(NO3)3) = H2S + O4(Al(NO3)3)
H2SO4 + AlBr3 = HBr + Al2(SO4)3 =>
3 H2SO4 + 2 AlBr3 = 6 HBr + Al2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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