| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2C2O4 + Al2(SO4)3 = 3 Na2SO4 + Al2(C2O4)3
CH3SH + CO = CH3COSCH3 + H2S =>
2 CH3SH + CO = CH3COSCH3 + H2S
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HCOONa + H2SO4 = Na2SO4 + HCOOH =>
2 HCOONa + H2SO4 = Na2SO4 + 2 HCOOH
KOH + HCOOH = HCOOK + H2O =>
KOH + HCOOH = HCOOK + H2O
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
H3PO4 + OH = PO4 + H2O =>
H3PO4 + 3 OH = PO4 + 3 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Na2S + O2 = Na2SO4 =>
Na2S + 2 O2 = Na2SO4
ZrO2 + CCl4 = ZrCl4 + COCl2 =>
ZrO2 + 2 CCl4 = ZrCl4 + 2 COCl2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCOOK + I2 = KI + HI + CO2 =>
HCOOK + I2 = KI + HI + CO2
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
KF + Ca(NO3)2 = KNO3 + CaF2 =>
2 KF + Ca(NO3)2 = 2 KNO3 + CaF2
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
NH4Cl + Fe(NO3)3 = (NH4)1(NO3)3 + FeCl =>
NH4Cl + Fe(NO3)3 = (NH4)1(NO3)3 + FeCl
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
H + C2H4 = C2H6 =>
2 H + C2H4 = C2H6
Fe + HCl = FeCl2 + H =>
Fe + 2 HCl = FeCl2 + 2 H
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
H2SO3 + Al(OH)3 = Al2(SO3)3 + H2O =>
3 H2SO3 + 2 Al(OH)3 = Al2(SO3)3 + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2SO4 + NaNO3 = HNO3 + Na2SO4 =>
H2SO4 + 2 NaNO3 = 2 HNO3 + Na2SO4
ZnSO4 + Na2S = ZnS + Na2SO4 =>
ZnSO4 + Na2S = ZnS + Na2SO4
NaSCH3 + O2 = SO2 + CO2 + NaOH + H2O =>
NaSCH3 + 3 O2 = SO2 + CO2 + NaOH + H2O
NO2 + O2 + HOH = HNO3 =>
4 NO2 + O2 + 2 HOH = 4 HNO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Na2CO3 + Fe(NO3)3 = FeCO3 + Na2(NO3)3 =>
Na2CO3 + Fe(NO3)3 = FeCO3 + Na2(NO3)3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + ZnS = ZnSO4 + H2S =>
H2SO4 + ZnS = ZnSO4 + H2S
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
H2SO4 + ZnS = ZnSO4 + H2S =>
H2SO4 + ZnS = ZnSO4 + H2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2 + Fe2O3 = Fe + H2O =>
3 H2 + Fe2O3 = 2 Fe + 3 H2O
CH3SSCH3 + O2 = SO2 + CO2 + H2O =>
2 CH3SSCH3 + 11 O2 = 4 SO2 + 4 CO2 + 6 H2O
CH4 + O2 = C02 + H2O =>
2 CH4 + 2 O2 = C02 + 4 H2O
ZnSO4 + Na2S = ZnS + Na2SO4 =>
ZnSO4 + Na2S = ZnS + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/12
Équations équilibrées sur09/20/11
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