| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AL + 3 Cl2 = 2 ALCl3
PhCRO + H2O = PhCR(OH)2 =>
PhCRO + H2O = PhCR(OH)2
AgNo3 + CUSo4 = AgSo4 + CUNo3 =>
AgNo3 + CUSo4 = AgSo4 + CUNo3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
SO3 = S + O =>
SO3 = S + 3 O
C17H34O2 + O2 = CO2 + H2O =>
2 C17H34O2 + 49 O2 = 34 CO2 + 34 H2O
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
Na2SiO3 + NH4Cl = NaCl + H2SiO3 + NH3 =>
Na2SiO3 + 2 NH4Cl = 2 NaCl + H2SiO3 + 2 NH3
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
F + Ca = CaF2 =>
2 F + Ca = CaF2
CrI3 + KOH + Cl2 = K2Cr2O4 + KIO4 + KCl + H2O =>
2 CrI3 + 56 KOH + 24 Cl2 = K2Cr2O4 + 6 KIO4 + 48 KCl + 28 H2O
K + O2 = KO =>
2 K + O2 = 2 KO
PhCrO + H2O = PhCr(OH)2 =>
PhCrO + H2O = PhCr(OH)2
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
NACL + H2SO4 = NAHSO4 + HCL =>
NACL + H2SO4 = NAHSO4 + HCL
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
NACL + H2SO4 = NAHSO4 + HCL =>
NACL + H2SO4 = NAHSO4 + HCL
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
C2H2O + O2 = CO2 + H20 =>
10 C2H2O + 15 O2 = 20 CO2 + H20
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Ag + CuCl2 = AgCl + Cu =>
2 Ag + CuCl2 = 2 AgCl + Cu
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
NaOH + FeCl3 = NaCl + Fe(OH)3 =>
3 NaOH + FeCl3 = 3 NaCl + Fe(OH)3
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
NaOH + FeCl3 = NaCl + Fe(OH)3 =>
3 NaOH + FeCl3 = 3 NaCl + Fe(OH)3
NO2 + NO = N2O3 =>
NO2 + NO = N2O3
NAOH + HCO3 = NACO3 + H2O =>
NAOH + HCO3 = NACO3 + H2O
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
Ba(OH)2 + Al(NO3)3 = Ba(NO3)2 + Al(OH)3 =>
3 Ba(OH)2 + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 Al(OH)3
C4H6 + H2 = C4H10 =>
C4H6 + 2 H2 = C4H10
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Al + O2 = AlO2 =>
Al + O2 = AlO2
Ba(OH)2 + Al(NO3)3 = Ba(NO3)2 + Al(OH)3 =>
3 Ba(OH)2 + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 Al(OH)3
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
Cu(NO3)2 + Cr = Cu + Cr(NO3)3 =>
3 Cu(NO3)2 + 2 Cr = 3 Cu + 2 Cr(NO3)3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NaHCO3 + H2So4 = Na2So4 + H2O + CO2 =>
2 NaHCO3 + H2So4 = Na2So4 + 2 H2O + 2 CO2
Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
H2SO4 + NaSO3 = NaSO4 + H2SO3 =>
H2SO4 + NaSO3 = NaSO4 + H2SO3
HCl + NaCo = HCo + NaCl =>
HCl + NaCo = HCo + NaCl
C16H32 + O2 = CO2 + H2O =>
C16H32 + 24 O2 = 16 CO2 + 16 H2O
Cl2 + Na2S2O3*5H2O = HCl + NaHSO4 =>
4 Cl2 + Na2S2O3*5H2O = 8 HCl + 2 NaHSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/17
Équations équilibrées sur02/01/16
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