| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2*2H2O + 2 NaOH = Cu(OH)2 + 2 NaCl + 2 H2O
K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = CrSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 8 Fe(NH4)2(SO4)2 + 7 H2SO4 = 2 CrSO4 + 4 Fe2(SO4)3 + K2SO4 + 8(NH4)2SO4 + 7 H2O
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
C9H8O4 + C5H9NO4 = C5H6O5 + C9H11NO3 =>
C9H8O4 + C5H9NO4 = C5H6O5 + C9H11NO3
K3PO4 + MgCl2 = KCl + Mg3(PO4)2 =>
2 K3PO4 + 3 MgCl2 = 6 KCl + Mg3(PO4)2
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
C10H12MoN5O8PS2 + C10H16N5O14P3 = P2H4O7 + C20H22N10O15P2S2Mo + H =>
C10H12MoN5O8PS2 + C10H16N5O14P3 = P2H4O7 + C20H22N10O15P2S2Mo + 2 H
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C10H13N5O4 + H3PO4 = C5H5N5 + C5H11O8P =>
C10H13N5O4 + H3PO4 = C5H5N5 + C5H11O8P
CH4NO5P + C10H15N5O10P2 = NH3 + CO2 + C10H16N5O13P3 =>
CH4NO5P + C10H15N5O10P2 = NH3 + CO2 + C10H16N5O13P3
Hg(NO3)2 = Hg + NO2 + O2 =>
Hg(NO3)2 = Hg + 2 NO2 + O2
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
C21H35N7O13P2S + C10H16N5O13P3 = C10H15N5O10P2 + C21H36N7O16P3S =>
C21H35N7O13P2S + C10H16N5O13P3 = C10H15N5O10P2 + C21H36N7O16P3S
C37H50N2O + H2 = C37H52N2O =>
C37H50N2O + H2 = C37H52N2O
Hg2(NO3)2 = Hg + NO2 + O2 =>
Hg2(NO3)2 = 2 Hg + 2 NO2 + O2
C17H21N4O9P + C10H16N5O13P3 = P2H4O7 + C27H33N9O15P2 =>
C17H21N4O9P + C10H16N5O13P3 = P2H4O7 + C27H33N9O15P2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
C9H17N4O9P + H2O = C9H16N4O6 + H3PO4 =>
C9H17N4O9P + H2O = C9H16N4O6 + H3PO4
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
CH3COOH + CH3(CH2)4OH = C9H10O2 + H2O =>
15 CH3COOH + 3 CH3(CH2)4OH = 5 C9H10O2 + 23 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
C10H16N5O13P3 + C9H14N3O8P = C10H15N5O10P2 + C9H15N3O11P2 =>
C10H16N5O13P3 + C9H14N3O8P = C10H15N5O10P2 + C9H15N3O11P2
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
C9H13N3O5 + C10H16N5O14P3 = C9H14N3O8P + C10H15N5O11P2 =>
C9H13N3O5 + C10H16N5O14P3 = C9H14N3O8P + C10H15N5O11P2
C5H9NO4 + C3H5O7P = C3H8NO6P + C5H6O5 =>
C5H9NO4 + C3H5O7P = C3H8NO6P + C5H6O5
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
HClO4 + P2O5 = Cl2O7 + HPO3 =>
2 HClO4 + P2O5 = Cl2O7 + 2 HPO3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2 + I2 = HI =>
H2 + I2 = 2 HI
C35H44N4O16 + H2O = CH2O2 + C34H44N4O15 =>
C35H44N4O16 + H2O = CH2O2 + C34H44N4O15
C35H44N4O16 + C30H45N6O16P = C34H44N4O15 + C31H45N6O17P =>
C35H44N4O16 + C30H45N6O16P = C34H44N4O15 + C31H45N6O17P
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C31H45N6O17P + H = C31H44N6O16P + H2O =>
C31H45N6O17P + H = C31H44N6O16P + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
BaCL2(H2O) = BaCL2 + H2O =>
BaCL2(H2O) = BaCL2 + H2O
Na2 + CO3 = Na2CO3 =>
Na2 + CO3 = Na2CO3
MgSO4 + NaOH = MgOH + NaSO4 =>
MgSO4 + NaOH = MgOH + NaSO4
N2H4O3 = N2 + O2 + H2O =>
2 N2H4O3 = 2 N2 + O2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/13
Équations équilibrées sur03/20/12
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