| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HCl + Cr2O3 = 2 CrCl3 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe2(CO3)3 + Mg(NO3)2 = Fe(NO3)3 + MgCO3 =>
Fe2(CO3)3 + 3 Mg(NO3)2 = 2 Fe(NO3)3 + 3 MgCO3
H2[IrCl6] + NaOH = Ir2O3 + O2 + NaCl + H2O =>
4 H2[IrCl6] + 24 NaOH = 2 Ir2O3 + O2 + 24 NaCl + 16 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
HI = I2 + H =>
2 HI = I2 + 2 H
KOH + H2NO3 = KNO3 + H2OH =>
KOH + H2NO3 = KNO3 + H2OH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cr + NH3*H2O = Cr(OH)3 + NH4 =>
Cr + 3 NH3*H2O = Cr(OH)3 + 3 NH4
F2 + H2 = HF =>
F2 + H2 = 2 HF
Na3PO4 + SrCl2 = NaCl + Sr3(PO4)2 =>
2 Na3PO4 + 3 SrCl2 = 6 NaCl + Sr3(PO4)2
C10H18O = C10H16O + H =>
C10H18O = C10H16O + 2 H
CH2Cl2 + O2 = CO2 + H2O + Cl2 =>
2 CH2Cl2 + 3 O2 = 2 CO2 + 2 H2O + 2 Cl2
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KOH + H2NO3 = KNO3 + H2OH =>
KOH + H2NO3 = KNO3 + H2OH
CUSO4 + H2O = CUSO4H2O =>
CUSO4 + H2O = CUSO4H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C4H10S2 + O2 = CO2 + H2O + SO3 =>
2 C4H10S2 + 19 O2 = 8 CO2 + 10 H2O + 4 SO3
Fe + O = FeO3 =>
Fe + 3 O = FeO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
KCIO2 = KCI + O2 =>
KCIO2 = KCI + O2
CH3COOH + O2 = CO2 + H20 =>
5 CH3COOH + 5 O2 = 10 CO2 + H20
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SO4 + Zn = Zn2SO4 + H2 =>
H2SO4 + 2 Zn = Zn2SO4 + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C2H2 + AgNO3 + H20 + NH3 = NH4NO3 + C2H2Ag2 =>
10 C2H2 + 20 AgNO3 + H20 + 20 NH3 = 20 NH4NO3 + 10 C2H2Ag2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH3COH + H2 = C2H5OH =>
CH3COH + H2 = C2H5OH
CuSO4 + H2O = CuSO4H2O =>
CuSO4 + H2O = CuSO4H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4CL + NAOH = NH3 + H2O + NACL =>
NH4CL + NAOH = NH3 + H2O + NACL
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
NH4CL + NAOH = NH3 + H2O + NACL =>
NH4CL + NAOH = NH3 + H2O + NACL
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH4 = C + H2 =>
CH4 = C + 2 H2
K3PO4(aq) + NiCl2(aq) = Ni3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 NiCl2(aq) = Ni3(PO4)2(s) + 6 KCl(aq)
HPN2 + ZnCl2 = ZnH2P4N8 + HCl =>
4 HPN2 + ZnCl2 = ZnH2P4N8 + 2 HCl
C12H22O11(s)(sucrose) = C(s) + H2O(l) =>
C12H22O11(s)(sucrose) = 12 C(s) + 11 H2O(l)
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/21/18
Équations équilibrées sur02/20/17
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