| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuCl + 4 F = 2 CuF2 + Cl2
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
CuCl + F = CuF2 + Cl2 =>
2 CuCl + 4 F = 2 CuF2 + Cl2
C11H22O2H2 + O2 = CO2 + H2O =>
C11H22O2H2 + 16 O2 = 11 CO2 + 12 H2O
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2 =>
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
Fe(NH4)(SO4)2KSCN = [Fe(SCN)]SO4NH4KSO4 =>
Fe(NH4)(SO4)2KSCN = [Fe(SCN)]SO4NH4KSO4
FeSO4 + H2SO4 + HNO3 = FeS3O12 + NO + H2O =>
3 FeSO4 + 6 H2SO4 + 4 HNO3 = 3 FeS3O12 + 4 NO + 8 H2O
Ca3Al2(SiO4)3 + H2O + SiO2 + TiO2 = Ca2Al3O(Si2O7)(SiO4)(OH) + CaTiOSiO4 =>
3 Ca3Al2(SiO4)3 + H2O + 2 SiO2 + 5 TiO2 = 2 Ca2Al3O(Si2O7)(SiO4)(OH) + 5 CaTiOSiO4
Al(s) + H2(g) = AlH3(s) =>
2 Al(s) + 3 H2(g) = 2 AlH3(s)
P4O10 + HCl = POCl3 + HPO3 =>
P4O10 + 3 HCl = POCl3 + 3 HPO3
PbO2 + Na2S + NaOH = NaPbO2 + Na2SO4 + H2O =>
8 PbO2 + Na2S + 8 NaOH = 8 NaPbO2 + Na2SO4 + 4 H2O
HClO4 + Na2O = NaClO4 + H2O =>
2 HClO4 + Na2O = 2 NaClO4 + H2O
C2H2 = CH =>
C2H2 = 2 CH
C7H16 + O2 = (CO2) + H2O =>
C7H16 + 11 O2 = 7(CO2) + 8 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ba(NO3)2 + Na2S = BaS + NaNO3 =>
Ba(NO3)2 + Na2S = BaS + 2 NaNO3
Cd(NO3)2 + H2O = CdO + HNO3 =>
Cd(NO3)2 + H2O = CdO + 2 HNO3
AgN + Na(PO4)3 = Ag(PO4)3 + NaN =>
AgN + Na(PO4)3 = Ag(PO4)3 + NaN
KMnO4 + NaOCl = KO + NaCl + MnO4 =>
KMnO4 + NaOCl = KO + NaCl + MnO4
Zn2O3 + LiN3 = Zn(N3)3 + Li2O =>
Zn2O3 + 6 LiN3 = 2 Zn(N3)3 + 3 Li2O
ICl + Cl2 = I2Cl3 =>
4 ICl + Cl2 = 2 I2Cl3
(NH4)2CO3 + CrCl3 = (NH4)Cl + Cr2(CO3)3 =>
3(NH4)2CO3 + 2 CrCl3 = 6(NH4)Cl + Cr2(CO3)3
NH4VO3 + H2SO4 = VO2 + (NH4)2SO4 + H2O + SO4 =>
2 NH4VO3 + 2 H2SO4 = 2 VO2 + (NH4)2SO4 + 2 H2O + SO4
AgNO3 + Na2S2O3 = Na3(Ag(S2O3)2) + NaNO3 =>
AgNO3 + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaNO3
KH + CuS = CuH + KS =>
KH + CuS = CuH + KS
CsH2PO4 + Cs2W2O7 + H2O = Cs20H40P18O72W2O8 + O2 =>
36 CsH2PO4 + 2 Cs2W2O7 + 4 H2O = 2 Cs20H40P18O72W2O8 + O2
CH3CO2H + Na2CO3 = NaC2H3O2 + CO2 + H2O =>
2 CH3CO2H + Na2CO3 = 2 NaC2H3O2 + CO2 + H2O
C3H7ClKOH = C3H6H2OKCl =>
C3H7ClKOH = C3H6H2OKCl
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
Sn(OH)3{-} + Bi(OH)3 = Sn(OH)5{-} + Bi =>
3 Sn(OH)3{-} + 2 Bi(OH)3 = 3 Sn(OH)5{-} + 2 Bi
C2H4(l) + O2(g) = CO2(g) + H2O(l) =>
C2H4(l) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
Li2O + CO2 = LiCO3CO + O2 = CO2 =>
2 Li2O + 8 CO2 = 4 LiCO3CO + O2
NH4Cl + NH3 = NCl + NH7 =>
NH4Cl + NH3 = NCl + NH7
C6H5OH + CO2 = C6H4(OH)COOH =>
C6H5OH + CO2 = C6H4(OH)COOH
C5H10 + O2 = C5H8 + H2O =>
2 C5H10 + O2 = 2 C5H8 + 2 H2O
CH3CH2OH + HCOOH = CH3CH2COOH + H2O =>
CH3CH2OH + HCOOH = CH3CH2COOH + H2O
PtCl = Pt + Cl2 =>
2 PtCl = 2 Pt + Cl2
KI + HClO + CCl4 = KCl + HCl + CO + I2 =>
4 KI + HClO + CCl4 = 4 KCl + HCl + CO + 2 I2
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
SO3 + KI = I2 + K2SO3 =>
SO3 + 2 KI = I2 + K2SO3
K2SO4 = K2O + SO3 =>
K2SO4 = K2O + SO3
N2 + Cl = NCl3 =>
N2 + 6 Cl = 2 NCl3
HBrO + Cu(OH) = CuBrO + H2O =>
HBrO + Cu(OH) = CuBrO + H2O
Uuh + Au4 = UuhAu =>
4 Uuh + Au4 = 4 UuhAu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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