| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + AgNO3 + HNO3 = Na2(NO3)2 + AgCl2 + H
sodiumsulfate + calciumchloride = sodiumchloride + calciumsulfate =>
Na2SO4 + CaCl2 = 2 NaCl + CaSO4
CuF2 + Al = Cu + AlF3 =>
3 CuF2 + 2 Al = 3 Cu + 2 AlF3
Mg + HCl3 = MgCl3 + H2 =>
2 Mg + 2 HCl3 = 2 MgCl3 + H2
C6H5CHO + CH3COCH3 = C6H5CHCHOCHCHC6H5 + H2O =>
7 C6H5CHO + 5 CH3COCH3 = 4 C6H5CHCHOCHCHC6H5 + 8 H2O
Mg + HCl3 = MgCl3 + H2 =>
2 Mg + 2 HCl3 = 2 MgCl3 + H2
TiO + O2 = Ti2O3 =>
4 TiO + O2 = 2 Ti2O3
Ba(OH)2 + NaOH = BaNa + OH =>
Ba(OH)2 + NaOH = BaNa + 3 OH
Mg + HCl3 = MgCl3 + H2 =>
2 Mg + 2 HCl3 = 2 MgCl3 + H2
KJ + H2SO4 + H2O2 = J2 + K2SO4 + H2O =>
2 KJ + H2SO4 + H2O2 = J2 + K2SO4 + 2 H2O
SiO2(s) + C(s) = Si(s) + CO(g) = Cr(s) + O2(g) = Cr2O3(s) =>
SiO2(s) + 2 C(s) = Si(s) + 2 CO(g)
N2(g) + H2(g) = NH3(ac) =>
N2(g) + 3 H2(g) = 2 NH3(ac)
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Al + Li2O = Li + AlO =>
Al + Li2O = 2 Li + AlO
Ni(OH)2 + NaClO + H2O = Ni(OH)3 + NaCl =>
2 Ni(OH)2 + NaClO + H2O = 2 Ni(OH)3 + NaCl
CuSO4 + NH4OH + C6H8O6 = Cu + C6H6O6 + (NH4)2SO4 + H2O =>
CuSO4 + 2 NH4OH + C6H8O6 = Cu + C6H6O6 + (NH4)2SO4 + 2 H2O
Ni(OH)2 + Na2S = NaOH + NiS =>
Ni(OH)2 + Na2S = 2 NaOH + NiS
K2CO3 + AlI3 + H2O = Al(OH)3 + CO2 + KI =>
3 K2CO3 + 2 AlI3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 KI
Si + O2 + CuO + Ca = CuCaSi4O10 =>
8 Si + 9 O2 + 2 CuO + 2 Ca = 2 CuCaSi4O10
PO4 + BO2 = PO2 + BO3 =>
PO4 + 2 BO2 = PO2 + 2 BO3
MgSO4 + Na2CO3 = MgCO3 + Na4(SO4)2 =>
2 MgSO4 + 2 Na2CO3 = 2 MgCO3 + Na4(SO4)2
Na2C2 + H2O = C2H2 + NaOH =>
Na2C2 + 2 H2O = C2H2 + 2 NaOH
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
Ca2 + C2 = Ca2C =>
2 Ca2 + C2 = 2 Ca2C
H2CO3(aq) + Mg(OH)2(aq) = MgCO3 + H2O =>
H2CO3(aq) + Mg(OH)2(aq) = MgCO3 + 2 H2O
(N)2 + (O)2 = (N)2(O)5 =>
2(N)2 + 5(O)2 = 2(N)2(O)5
Ba(OH)2 + H2ZnO2 = BaZnO2 + H2O =>
Ba(OH)2 + H2ZnO2 = BaZnO2 + 2 H2O
Mn(NO3)2 + NH4(OH) = Mn(OH)2 + NH4(NO3) =>
Mn(NO3)2 + 2 NH4(OH) = Mn(OH)2 + 2 NH4(NO3)
C10H14N2O8Na2*2H2O + NaOH = C10H12N2O8Na4 + H2O =>
C10H14N2O8Na2*2H2O + 2 NaOH = C10H12N2O8Na4 + 4 H2O
ZnCO3 + NH4OH = [Zn(NH3)4]CO3 + H2O =>
ZnCO3 + 4 NH4OH = [Zn(NH3)4]CO3 + 4 H2O
B + H2SO4 = B2SO4 + H =>
2 B + H2SO4 = B2SO4 + 2 H
P + I2 + H2O = H3PO3 + HI2 =>
P + 3 I2 + 3 H2O = H3PO3 + 3 HI2
K2(Cr2O7) + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2(Cr2O7) + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
CH3CH(NH2)COOH + NaOH = CH3CH(NH2)COONa + H2O =>
CH3CH(NH2)COOH + NaOH = CH3CH(NH2)COONa + H2O
BeI2 + Cu2SO4 = Be + Cu2I2 + SO4 =>
BeI2 + Cu2SO4 = Be + Cu2I2 + SO4
CrI5 + Cl2 + NaOH = NaIO4 + Na2CrO4 + NaCl + H2O =>
2 CrI5 + 41 Cl2 + 96 NaOH = 10 NaIO4 + 2 Na2CrO4 + 82 NaCl + 48 H2O
NaI + Al = AlI + Na =>
NaI + Al = AlI + Na
C24H50 + O2 = CO2 + H2O =>
2 C24H50 + 73 O2 = 48 CO2 + 50 H2O
KMnO4 + K2S + HClO4 = Mn(Cl04) + SO2 + KClO4 + H2O =>
6 KMnO4 + 35 K2S + 100 HClO4 = 6 Mn(Cl04) + 35 SO2 + 76 KClO4 + 50 H2O
C6H10 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + C6H10O4 =>
3 C6H10 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4 + 3 C6H10O4
C + H2 = C10H8 =>
10 C + 4 H2 = C10H8
Mg(CH3COOH)2 + H2SO4 = (CH4COOH)2 + MgSO4 =>
Mg(CH3COOH)2 + H2SO4 = (CH4COOH)2 + MgSO4
H2SO4 + H2O + Ca5(PO4)3F = H3PO4 + HF + CaSO4*2H2O =>
5 H2SO4 + 10 H2O + Ca5(PO4)3F = 3 H3PO4 + HF + 5 CaSO4*2H2O
Ni + HNO3(concentrated) = Ni2O3 + NO2 + H2O =>
2 Ni + 6 HNO3(concentrated) = Ni2O3 + 6 NO2 + 3 H2O
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
S + C = C4S2 =>
2 S + 4 C = C4S2
N2 + O2 = NNO =>
2 N2 + O2 = 2 NNO
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
FeO3 + S = FeSO3 =>
FeO3 + S = FeSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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