| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6O(g) = C4H6(g) + 2 H2O(g) + H2(g)
H2O + SO2 + HNO3 = H2SO4 + N2O3 =>
H2O + 2 SO2 + 2 HNO3 = 2 H2SO4 + N2O3
AlBr + Cl = AlCl3 + Br2 =>
2 AlBr + 6 Cl = 2 AlCl3 + Br2
UH3 + Cl2 = UCl4 + HCl =>
2 UH3 + 7 Cl2 = 2 UCl4 + 6 HCl
Ba(NO3)2 + NH2SO4 + H2O = Ba(NH2)2(S) + H2SO4 + HNO3 =>
5 Ba(NO3)2 + 22 NH2SO4 + 16 H2O = 5 Ba(NH2)2(S) + 17 H2SO4 + 22 HNO3
AgNO3 + Na2NO3 = Ag2NO3 + NaNO3 =>
2 AgNO3 + Na2NO3 = Ag2NO3 + 2 NaNO3
Calciumhydroxide + Ammoniumchloride = calciumchloride + water + Ammonia =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
K(Cr2O7) + HCl = KCl + Cl3Cr + Cl + H2O =>
K(Cr2O7) + 14 HCl = KCl + 2 Cl3Cr + 7 Cl + 7 H2O
CH3COOH + KOH = K3COOH + H2O =>
CH3COOH + 6 KOH = 2 K3COOH + 4 H2O
Ca + S3 = Ca3S =>
9 Ca + S3 = 3 Ca3S
AgNO3 + S = AgS + NO3 =>
AgNO3 + S = AgS + NO3
H2TiO4 + NH4F + H2SO4 = H2O + (NH4)2[TiF6] + (NH4)2SO4 + O2 =>
2 H2TiO4 + 12 NH4F + 4 H2SO4 = 6 H2O + 2(NH4)2[TiF6] + 4(NH4)2SO4 + O2
[Co(NH3)4]Cl3 + H2O = [Co(H2O)4]Cl3 + NH3 =>
[Co(NH3)4]Cl3 + 4 H2O = [Co(H2O)4]Cl3 + 4 NH3
CaSiO3 + H2O = H4SiO4 + Ca(OH)2 =>
CaSiO3 + 3 H2O = H4SiO4 + Ca(OH)2
SnCl2 + KOH + BiCl3 = K2SnO3 + Bi + KCl + H2O =>
3 SnCl2 + 18 KOH + 2 BiCl3 = 3 K2SnO3 + 2 Bi + 12 KCl + 9 H2O
NaOH + H2O2 + C7H5ClO2 = C14H10O6 + NaCl + H2O =>
2 NaOH + H2O2 + 2 C7H5ClO2 = C14H10O6 + 2 NaCl + 2 H2O
CuSO4 + KMnO4 = Cu + MnO2 + K2SO4 + O2 =>
CuSO4 + 2 KMnO4 = Cu + 2 MnO2 + K2SO4 + 2 O2
NaAl(OH)4 + O3 = NaOH + Al2O3 + H2O2 =>
2 NaAl(OH)4 + O3 = 2 NaOH + Al2O3 + 3 H2O2
CU + N2 = CUN2 =>
CU + N2 = CUN2
NH3 + CO2 = N2H6CO2 =>
2 NH3 + CO2 = N2H6CO2
Os2 + O5 = OsO4 =>
5 Os2 + 8 O5 = 10 OsO4
C14H10 + H2O + S = CO2 + H2S =>
C14H10 + 28 H2O + 33 S = 14 CO2 + 33 H2S
NiO + HClO4 = NiCl2 + H2O + O2 =>
NiO + 2 HClO4 = NiCl2 + H2O + 4 O2
FeCO3 + Zn(NO3)2 = Fe(NO3)2 + ZnCO3 =>
FeCO3 + Zn(NO3)2 = Fe(NO3)2 + ZnCO3
Fe + Cl3 + Na2SO4 = NaCl + FeSO4 =>
3 Fe + 2 Cl3 + 3 Na2SO4 = 6 NaCl + 3 FeSO4
C7H16 + HNO3 = C7H15NO2 + H2O =>
C7H16 + HNO3 = C7H15NO2 + H2O
C6H6 + FeCl3 = C6H5Cl + FeCl + HCl =>
C6H6 + FeCl3 = C6H5Cl + FeCl + HCl
Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O
C57H104O6 + CO2 + H2O = C6H12O6 =>
3 C57H104O6 + 69 CO2 + 84 H2O = 40 C6H12O6
SiO2 + FeCl2 + H2O = FeSi + HCl + O2 =>
2 SiO2 + 2 FeCl2 + 2 H2O = 2 FeSi + 4 HCl + 3 O2
C10H16N2O8 + Cu2CO3(OH)2 + (CN3H6)2CO3 = (CN3H6)2CuC10H12N2O8 + H2O + CO2 =>
2 C10H16N2O8 + Cu2CO3(OH)2 + 2(CN3H6)2CO3 = 2(CN3H6)2CuC10H12N2O8 + 5 H2O + 3 CO2
SrCl2 + NaOH = NaCl + Sr(OH)2 =>
SrCl2 + 2 NaOH = 2 NaCl + Sr(OH)2
Li + B = Li3B =>
3 Li + B = Li3B
HBO2 + KIO3 + KI = KBO2 + I2H2O =>
6 HBO2 + KIO3 + 5 KI = 6 KBO2 + 3 I2H2O
CH4 + SO2 = CO2 + H2O + H2S =>
3 CH4 + 4 SO2 = 3 CO2 + 2 H2O + 4 H2S
AlO + H = Al + H2O =>
AlO + 2 H = Al + H2O
Br2 + H2 = Br2H2 =>
Br2 + H2 = Br2H2
N20H22 + O2 = H2O + NO =>
2 N20H22 + 31 O2 = 22 H2O + 40 NO
C3H6 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
4 C3H6 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH
HSO4 + (CuOH)2 = CuSO4 + HOH =>
2 HSO4 + (CuOH)2 = 2 CuSO4 + 2 HOH
C2H5OH + O2 = C3H4O + H2O =>
3 C2H5OH + 2 O2 = 2 C3H4O + 5 H2O
Al2(SO4)3*14H2O + Ca(HCO3)2 = Al(OH)3 + CaSO4 + H2O + CO2 =>
Al2(SO4)3*14H2O + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + 14 H2O + 6 CO2
Al + HCI = Al(CI)3 + H2 =>
2 Al + 6 HCI = 2 Al(CI)3 + 3 H2
Na2Cr2O7 + H2SO4 + H2O = H2CrO4 + Na2SO4 =>
Na2Cr2O7 + H2SO4 + H2O = 2 H2CrO4 + Na2SO4
NH3 + Na2O2Cl = NaONH3 + Cl2 =>
4 NH3 + 2 Na2O2Cl = 4 NaONH3 + Cl2
Al + (OH)3 + H2SO4 = H2O + Al2(SO4)3 =>
2 Al + 2(OH)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
NO1O = NO2 =>
NO1O = NO2
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
Ni + Ba(OH)2 = Ni(OH) + Ba =>
2 Ni + Ba(OH)2 = 2 Ni(OH) + Ba
NaBrO + H2O = NaOH + HBrO =>
NaBrO + H2O = NaOH + HBrO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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