| Équations équilibrées la veille |
AgCIO3 + KCl = AgCl + KCIO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HNO3 + Ca = CaNO3 + H =>
HNO3 + Ca = CaNO3 + H
O2 + C10H22 = H2O + CO2 =>
31 O2 + 2 C10H22 = 22 H2O + 20 CO2
Ag + BP = AgP3 + B2 =>
2 Ag + 6 BP = 2 AgP3 + 3 B2
CH3CH(CH3)CH2COOH + CH3CH(OH)CH3 = CH3CH(CH3)CH2COOCH3CHCH3 + H2O =>
CH3CH(CH3)CH2COOH + CH3CH(OH)CH3 = CH3CH(CH3)CH2COOCH3CHCH3 + H2O
K3Fe(CN)6 + Pb(NO3)2 = KNO3 + Pb3[Fe(CN)6]2 =>
2 K3Fe(CN)6 + 3 Pb(NO3)2 = 6 KNO3 + Pb3[Fe(CN)6]2
Fe2(SO4)3 + SO2 + H2O = Fe2S + H2SO4 =>
Fe2(SO4)3 + 6 SO2 + 8 H2O = Fe2S + 8 H2SO4
NH3 + H2O = NH2O + H3 =>
NH3 + H2O = NH2O + H3
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + HCl(aq) =>
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + 2 HCl(aq)
AgCl + NH3 = AgNH2 + HCl =>
AgCl + NH3 = AgNH2 + HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaCl + Br3PO4 = BrCl + Na3PO4 =>
3 NaCl + Br3PO4 = 3 BrCl + Na3PO4
C18H34O2 + H2 = C17H36 + CO2 =>
C18H34O2 + H2 = C17H36 + CO2
C12H22O11 + KClO3 = CO2 + H2O + KCl =>
C12H22O11 + 8 KClO3 = 12 CO2 + 11 H2O + 8 KCl
NaC2H3O2 + HCl = NaCl + H2C + O2 =>
NaC2H3O2 + HCl = NaCl + 2 H2C + O2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C2H4O + O = C2H4O2 =>
C2H4O + O = C2H4O2
NOHO2 = HNO3 =>
NOHO2 = HNO3
SnO2 + Cl2O7 = SnCl2O9 =>
SnO2 + Cl2O7 = SnCl2O9
(NH4)2CO3 + KOH = K2CO3 + H2O + NH3 =>
(NH4)2CO3 + 2 KOH = K2CO3 + 2 H2O + 2 NH3
NaOH + Cd(NO3)2 = Cd(OH)2 + NaNO3 =>
2 NaOH + Cd(NO3)2 = Cd(OH)2 + 2 NaNO3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
S + O2 = SO2 =>
S + O2 = SO2
(CH2)3(OH)2 + O2 = CO2 + H2O =>
(CH2)3(OH)2 + 4 O2 = 3 CO2 + 4 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NH3 + Br2 = N2 + NH4Br =>
8 NH3 + 3 Br2 = N2 + 6 NH4Br
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
Br + Ga = BrGa =>
Br + Ga = BrGa
S + O2 = SO2 =>
S + O2 = SO2
Cr(iii) + OH = Cr(OH)3 =>
Cr(iii) + 3 OH = Cr(OH)3
AgCl + NH3 = AgNH2 + HCl =>
AgCl + NH3 = AgNH2 + HCl
HCl + Mg(HCO3)2 = MgCl2 + H2CO3 =>
2 HCl + Mg(HCO3)2 = MgCl2 + 2 H2CO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Fe3O4 + Ai = Ai2O3 + Fe =>
3 Fe3O4 + 8 Ai = 4 Ai2O3 + 9 Fe
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
AgCl + NH3 = AgNH2 + HCl =>
AgCl + NH3 = AgNH2 + HCl
C6H5OH + HCOH = C6H5CO + H2O =>
3 C6H5OH + 10 HCOH = 4 C6H5CO + 9 H2O
ZrO2 + Cl2 + CO = ZrCl4 + CO2 =>
ZrO2 + 2 Cl2 + 2 CO = ZrCl4 + 2 CO2
Cu2 + AgNo3 = Cu(No3)2 + Ag =>
Cu2 + 4 AgNo3 = 2 Cu(No3)2 + 4 Ag
AgCl + NH3 + H2O = (Ag(NH3)2)OH + HCl =>
AgCl + 2 NH3 + H2O = (Ag(NH3)2)OH + HCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
H{2+}SO{4+} + Ca{3+}(PO{4+}){2+} = Ca{+}SO{4+} + H{3+}PO{4} =>
2 H{2+}SO{4+} + Ca{3+}(PO{4+}){2+} = Ca{+}SO{4+} + 2 H{3+}PO{4}
K2CO3(s) + HNO3(aq) = KNO3 + CO2 + H2O =>
K2CO3(s) + 2 HNO3(aq) = 2 KNO3 + CO2 + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
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Équations équilibrées sur01/06/25
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