| Équations équilibrées la veille | Équations équilibrées le lendemain |
39 H3PO4 + 2 NH3 = 2 NH42 + 39 HPO4
Zn(OH)2 + CH3COOH = H2O + Zn + CH3COO =>
Zn(OH)2 + 2 CH3COOH = 2 H2O + Zn + 2 CH3COO
NaAl(OH)4H2O + HCl = AlCl3 + H2O + NaCl =>
NaAl(OH)4H2O + 4 HCl = AlCl3 + 5 H2O + NaCl
Zn(OH)2 + H = Zn + H(OH) =>
Zn(OH)2 + 2 H = Zn + 2 H(OH)
K2CO3 + SnI2 = KI + SnCO3 =>
K2CO3 + SnI2 = 2 KI + SnCO3
C6H12O2 + CO + CH4O = C7H12O4 =>
3 C6H12O2 + 7 CO + 3 CH4O = 4 C7H12O4
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
CH3COOH(aq) + Ca(OH)2(aq) = CaOH(CH3COO) + H2O(l) =>
CH3COOH(aq) + Ca(OH)2(aq) = CaOH(CH3COO) + H2O(l)
Fe2(SO4)3 + K2SO3 + H2O = Fe(OH)3 + H2SO3 + K2SO4 =>
Fe2(SO4)3 + 3 K2SO3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO3 + 3 K2SO4
Fe + N2 = Fe2N3 =>
4 Fe + 3 N2 = 2 Fe2N3
CH3OH + Cr2O7{2-} + H{+} = CH2O + Cr{3+} + H2O =>
3 CH3OH + Cr2O7{2-} + 8 H{+} = 3 CH2O + 2 Cr{3+} + 7 H2O
CO2 + H2O = HCO3{-} + H{+} =>
CO2 + H2O = HCO3{-} + H{+}
Li + AuCl = LiCl + Au =>
Li + AuCl = LiCl + Au
KMnO4 + C3H8O3 = CO2 + H2O + Mn2O3 + K2CO3 =>
14 KMnO4 + 4 C3H8O3 = 5 CO2 + 16 H2O + 7 Mn2O3 + 7 K2CO3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
C2H5 + H2O = C2H5OH + H2 =>
2 C2H5 + 2 H2O = 2 C2H5OH + H2
H2O + NH3 + O2 + SO2 = ((NH4)2SO4) =>
2 H2O + 4 NH3 + O2 + 2 SO2 = 2((NH4)2SO4)
(NH4)2CO3 + Sr(C2H3O2)2 = (NH4)(C2H3O2) + Sr(CO3) =>
(NH4)2CO3 + Sr(C2H3O2)2 = 2(NH4)(C2H3O2) + Sr(CO3)
KCl(aq) + AgNO3(aq) = K(aq) + Ag(aq) + ClNO3 =>
KCl(aq) + AgNO3(aq) = K(aq) + Ag(aq) + ClNO3
Na2(CO3)1 + HCl = NaCl + H2O + CO2 =>
Na2(CO3)1 + 2 HCl = 2 NaCl + H2O + CO2
PbC2H3O2 + KNO3 = PbNO3 + KC2H3O2 =>
PbC2H3O2 + KNO3 = PbNO3 + KC2H3O2
Fe{+3} + SCN{-} + Fe(NO3)3 = FeSCN + NO3 =>
Fe{+3} + 3 SCN{-} + 2 Fe(NO3)3 = 3 FeSCN + 6 NO3
FeI3 + KI = FeI4 + K =>
FeI3 + KI = FeI4 + K
Fe{+3} + SCN{-} + Fe(NO3)3 = FeSCN + NO3 =>
Fe{+3} + 3 SCN{-} + 2 Fe(NO3)3 = 3 FeSCN + 6 NO3
SUCO3 + HCl = SUCl2 + H2CO3 =>
SUCO3 + 2 HCl = SUCl2 + H2CO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
PbC2H3O2 + KNO3 = PbNO3 + KC2H3O2 =>
PbC2H3O2 + KNO3 = PbNO3 + KC2H3O2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
H2O + NH3 + O2 + SO2 = ((NH4)2SO4) =>
2 H2O + 4 NH3 + O2 + 2 SO2 = 2((NH4)2SO4)
Cr2O7{2-} + CH3OH + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + CH3OH + 8 H{+} = 2 Cr{3+} + CO2 + 6 H2O
Pb(N2O)2 + Cr(MnO4)2 = Pb2O4 + NO + Cr2O3 + MnO2 =>
10 Pb(N2O)2 + 16 Cr(MnO4)2 = 5 Pb2O4 + 40 NO + 8 Cr2O3 + 32 MnO2
LiOH + O2 = Li2O2 + H2O =>
4 LiOH + O2 = 2 Li2O2 + 2 H2O
KCl(aq) + AgNO3(aq) = K(aq) + Ag(aq) + ClNO3 =>
KCl(aq) + AgNO3(aq) = K(aq) + Ag(aq) + ClNO3
N2O3 + H2O = NH4 + NO3 =>
5 N2O3 + 6 H2O = 3 NH4 + 7 NO3
CaCO3 + Na2SiO3 = Ca2SiO3CO3 + Na2CO3 =>
2 CaCO3 + Na2SiO3 = Ca2SiO3CO3 + Na2CO3
PbC2H3O2 + KNO3 = PbNO3 + KC2H3O2 =>
PbC2H3O2 + KNO3 = PbNO3 + KC2H3O2
NH3 + Ni(NO3)2 = NH3(NO3)2 + Ni =>
NH3 + Ni(NO3)2 = NH3(NO3)2 + Ni
H2C4H4O4 + NaOH = H2O + C4H4O4 + Na =>
H2C4H4O4 + 2 NaOH = 2 H2O + C4H4O4 + 2 Na
NH2OH + HNO3 = NH4NO3 + H2O =>
4 NH2OH + 2 HNO3 = 3 NH4NO3 + H2O
FeI3 + KI = FeI4 + K =>
FeI3 + KI = FeI4 + K
KBr + Na = NaBr + K =>
KBr + Na = NaBr + K
FeI3 + KI = FeI4 + K =>
FeI3 + KI = FeI4 + K
Fe{+3} + SCN{-} + Fe(NO3)3 = FeSCN + NO3 =>
Fe{+3} + 3 SCN{-} + 2 Fe(NO3)3 = 3 FeSCN + 6 NO3
HNO3 + Na2CO3 = NaNO3 + NaHCO3 =>
HNO3 + Na2CO3 = NaNO3 + NaHCO3
CaCl2 + NaCl = CaNa + Cl =>
CaCl2 + NaCl = CaNa + 3 Cl
NaClO3 + CH3OH = NaCl + H2O + CO2 =>
NaClO3 + CH3OH = NaCl + 2 H2O + CO2
MnS + HCl = MnCl + HS =>
MnS + HCl = MnCl + HS
Zn + MgCO3 = Zn(CO3) + Mg =>
Zn + MgCO3 = Zn(CO3) + Mg
C6H5CH3 + H2O = C6H5COOH + H =>
C6H5CH3 + 2 H2O = C6H5COOH + 6 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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