| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiSO2 + H2O = H2 + Li2O + 2 SO2
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq) =>
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq)
KCl + H2O = H2 + KOH + Cl =>
2 KCl + 2 H2O = H2 + 2 KOH + 2 Cl
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq) =>
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq)
Zn + KOH + H2O = K2(Zn(OH)4) + H =>
Zn + 2 KOH + 2 H2O = K2(Zn(OH)4) + 2 H
C6H14 = C3H6 + CH4 =>
3 C6H14 = 5 C3H6 + 3 CH4
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq) =>
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq)
Al2[SO4]3 + BaCl2 = BaSO4 + AlCl3 =>
Al2[SO4]3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
FeCl3 + Na2(SO4) = Fe(SO4) + Na2Cl3 =>
FeCl3 + Na2(SO4) = Fe(SO4) + Na2Cl3
C5H12S + O2 = CO2 + H2O + S02 =>
2 C5H12S + 16 O2 = 10 CO2 + 12 H2O + S02
H{+} + O2 + Cu = Cu{+2} + H2O =>
4 H{+} + O2 + 2 Cu = 2 Cu{+2} + 2 H2O
AgF + K3PO4 = Ag3PO4 + KF =>
3 AgF + K3PO4 = Ag3PO4 + 3 KF
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq) =>
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq)
KNO2 + Al + NO + H2O = NH3 + K(Al(NO3)3) =>
KNO2 + Al + 4 NO + 3 H2O = 2 NH3 + K(Al(NO3)3)
Ba(IO3) = Ba + IO3 =>
Ba(IO3) = Ba + IO3
CSeS + N2O = SSeO5 + N2 + CO2 =>
CSeS + 7 N2O = SSeO5 + 7 N2 + CO2
Ca(HSO3)2 + KOH = CaSO3 + K2SO3 + H2O =>
Ca(HSO3)2 + 2 KOH = CaSO3 + K2SO3 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Li + H2CO3 = LiCO3 + H2 =>
Li + H2CO3 = LiCO3 + H2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Sn(OH)2 + C2H5NS = Sn(NS)2 + C2H5OH =>
Sn(OH)2 + 2 C2H5NS = Sn(NS)2 + 2 C2H5OH
HCl + C17H19NO3 = HNO3 + ClC17H19 =>
HCl + C17H19NO3 = HNO3 + ClC17H19
FeBr2 + F2 = FeF3 + Br2 =>
2 FeBr2 + 3 F2 = 2 FeF3 + 2 Br2
F2 + FeBr2 = FeF2 + Br2 =>
F2 + FeBr2 = FeF2 + Br2
C3H8 + NO2 = CO2 + H2O + NO =>
C3H8 + 10 NO2 = 3 CO2 + 4 H2O + 10 NO
NaVO3 + HCl + Zn = VCl2 + NaCl + ZnCl2 + H2O =>
2 NaVO3 + 12 HCl + 3 Zn = 2 VCl2 + 2 NaCl + 3 ZnCl2 + 6 H2O
AlCl3(aq) + Na2CO3(aq) = AlCO3(aq) + Na2Cl3 =>
AlCl3(aq) + Na2CO3(aq) = AlCO3(aq) + Na2Cl3
Zn2 + S4 = ZnS =>
2 Zn2 + S4 = 4 ZnS
Co + C10H7NO2 = Co(C10H7NO2)3 =>
Co + 3 C10H7NO2 = Co(C10H7NO2)3
HCl + C17H19NO3 = HNO3 + ClC17H19 =>
HCl + C17H19NO3 = HNO3 + ClC17H19
H{+} + O2 + Cu = Cu{+2} + H2O =>
4 H{+} + O2 + 2 Cu = 2 Cu{+2} + 2 H2O
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq) =>
CH3COONa + H2O = CH3COOH(aq) + NaOH(aq)
C17H19NO3 + HCl = HC17H19NO3 + Cl =>
C17H19NO3 + HCl = HC17H19NO3 + Cl
BaCl2(aq) + NaOH(aq) = Ba(OH)2(aq) + NaCl(aq) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 NaCl(aq)
Rb + NaBr = Na + RbBr2 =>
Rb + 2 NaBr = 2 Na + RbBr2
HCl + C17H19NO3 = HNO3 + ClC17H19 =>
HCl + C17H19NO3 = HNO3 + ClC17H19
Mg(s) + F(g) = MgF2(s) =>
Mg(s) + 2 F(g) = MgF2(s)
H2 + As2O3 = H3As + H2O =>
6 H2 + As2O3 = 2 H3As + 3 H2O
ZnO + Cl = O2 + ZnCl2 =>
2 ZnO + 4 Cl = O2 + 2 ZnCl2
C3H5(NO3)3(l) = H2O(g) + CO2(g) + N2(g) + O2(g) =>
4 C3H5(NO3)3(l) = 10 H2O(g) + 12 CO2(g) + 6 N2(g) + O2(g)
AgF(aq) + NaI(aq) = AgI(s) + NaF(aq) =>
AgF(aq) + NaI(aq) = AgI(s) + NaF(aq)
UF6 + Br2 = UBr6 + F2 =>
UF6 + 3 Br2 = UBr6 + 3 F2
Cu4O2 + O2 = CuO =>
Cu4O2 + O2 = 4 CuO
I2O5 + CO = I2 + CO3 =>
2 I2O5 + 5 CO = 2 I2 + 5 CO3
HCl + C17H19NO3 = HNO3 + ClC17H19 =>
HCl + C17H19NO3 = HNO3 + ClC17H19
K2CO3(aq) + HC2H3O2(aq) = K(C2H3O2)(aq) + H2(CO3)(aq) =>
K2CO3(aq) + 2 HC2H3O2(aq) = 2 K(C2H3O2)(aq) + H2(CO3)(aq)
C17H19NO3 + HCl = HNO3 + C17H19Cl =>
C17H19NO3 + HCl = HNO3 + C17H19Cl
HCl + C17H19NO3 = HNO3 + ClC17H19 =>
HCl + C17H19NO3 = HNO3 + ClC17H19
HClO4 + (NH4)2CO3 = H2CO3 + NH4ClO4 =>
2 HClO4 + (NH4)2CO3 = H2CO3 + 2 NH4ClO4
MgCO3 = Mg + CO3 =>
MgCO3 = Mg + CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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