| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba3(PO4)2 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 Ba(OH)2
Ca + H2O = H + CaHO2 =>
Ca + 2 H2O = 3 H + CaHO2
AgNO3 + NaBr = AgNO3NaBr =>
AgNO3 + NaBr = AgNO3NaBr
Mn + NiCl2 = MnCl2 + Ni =>
Mn + NiCl2 = MnCl2 + Ni
ZnCl2 + K2[Fe(CN)6] = Zn[Fe(CN)6] + KCl =>
ZnCl2 + K2[Fe(CN)6] = Zn[Fe(CN)6] + 2 KCl
CH2O + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
5 CH2O + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 5 CO2
KOH + HI = K3OI + H2O =>
3 KOH + HI = K3OI + 2 H2O
Zn + HCl + K2Cr2O7 = ZnCl2 + KCl + H2O + CrCl3 =>
3 Zn + 14 HCl + K2Cr2O7 = 3 ZnCl2 + 2 KCl + 7 H2O + 2 CrCl3
NiCl2 + Ca(OH)2 = CaCl2 + Ni(OH)2 =>
NiCl2 + Ca(OH)2 = CaCl2 + Ni(OH)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
As2S5 + KClO3 + H2O = H3AsO4 + H2SO4 + KCl =>
3 As2S5 + 20 KClO3 + 24 H2O = 6 H3AsO4 + 15 H2SO4 + 20 KCl
iron + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
C7H6O2 + CH4 + C7H8 = C9H10O =>
2 C7H6O2 + CH4 + 3 C7H8 = 4 C9H10O
NaClO + HCl + KI = I2 + NaCl + H2O + KClO3 =>
7 NaClO + 2 HCl + 2 KI = I2 + 7 NaCl + H2O + 2 KClO3
Hg2Cl2 + Na2CrO4 = NaCl + Hg2CrO4 =>
Hg2Cl2 + Na2CrO4 = 2 NaCl + Hg2CrO4
C6H5NO2 + NaOH + Al + H2O = C6H7N + NaAl(OH)4 =>
C6H5NO2 + 2 NaOH + 2 Al + 4 H2O = C6H7N + 2 NaAl(OH)4
Na3PO4 + NaCl + H2O = NaOH + PCl5 =>
Na3PO4 + 5 NaCl + 4 H2O = 8 NaOH + PCl5
Ba(OH)2 + NO2 = Ba(NO3)2 + H2O + Ba(NO2)2 =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + 2 H2O + Ba(NO2)2
Li + Pb3(PO4)4 = Pb + Li3PO4 =>
12 Li + Pb3(PO4)4 = 3 Pb + 4 Li3PO4
KC2H3O2 + H2O = HC2H3O2 + KOH =>
KC2H3O2 + H2O = HC2H3O2 + KOH
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Na2SO3 + KIO3 + H2SO4 = I2 + H2O + Na2SO4 + K2SO4 =>
5 Na2SO3 + 2 KIO3 + H2SO4 = I2 + H2O + 5 Na2SO4 + K2SO4
SnCl4 + Ni(NO3)2 = Sn(NO3)4 + NiCl2 =>
SnCl4 + 2 Ni(NO3)2 = Sn(NO3)4 + 2 NiCl2
CaCl2 + Na2HPO4 = CaHPO4 + NaCl =>
CaCl2 + Na2HPO4 = CaHPO4 + 2 NaCl
FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
H2O2 + KI + H2SO4 = K2SO4 + IO3 + H2O =>
7 H2O2 + 2 KI + H2SO4 = K2SO4 + 2 IO3 + 8 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
FeCl2 + KOH = KCl + Fe(OH)2 =>
FeCl2 + 2 KOH = 2 KCl + Fe(OH)2
CH2OHCH2OH + KMnO4 + H2SO4 = HOOCCOOH + MnSO4 + K2SO4 + H2O =>
5 CH2OHCH2OH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCOOH + 8 MnSO4 + 4 K2SO4 + 22 H2O
FeTiO3 + KOH = K4Ti3O8 + FeO + H2O =>
3 FeTiO3 + 4 KOH = K4Ti3O8 + 3 FeO + 2 H2O
CuBr + AlCl3 = CuCl + AlBr3 =>
3 CuBr + AlCl3 = 3 CuCl + AlBr3
K + SO2 = KSO2 =>
K + SO2 = KSO2
CH3CH2Na + HCl = CH3CH3 + NaCl =>
CH3CH2Na + HCl = CH3CH3 + NaCl
Ca(NO3)2 + NaF = Ca + F2 + Na(NO3)2 =>
2 Ca(NO3)2 + 2 NaF = 2 Ca + F2 + 2 Na(NO3)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeSO4 + BaNO3 = BaSO4 + FeNO3 =>
FeSO4 + BaNO3 = BaSO4 + FeNO3
C7OH + O2 = H2O + CO2 =>
4 C7OH + 27 O2 = 2 H2O + 28 CO2
(N2H6)SO4(aq) + KIO3(aq) = I2(s) + H2O(l) + N2(g) + H2SO4(aq) + KHSO4(aq) =>
5(N2H6)SO4(aq) + 4 KIO3(aq) = 2 I2(s) + 12 H2O(l) + 5 N2(g) + H2SO4(aq) + 4 KHSO4(aq)
NH4H2PO4 + NaOH = NH4H2OH + NaPO4 =>
NH4H2PO4 + NaOH = NH4H2OH + NaPO4
HCN + CuSO = H2SO + Cu(CN)2 =>
2 HCN + CuSO = H2SO + Cu(CN)2
(C6H5)4Si + NaCl = C6H5Cl + SiCl4 + Na =>
(C6H5)4Si + 8 NaCl = 4 C6H5Cl + SiCl4 + 8 Na
HBr + Cl = HClBr =>
HBr + Cl = HClBr
NaVO3 + HCl + Zn = VCl4 + ZnCl2 + NaCl + H2O =>
2 NaVO3 + 12 HCl + Zn = 2 VCl4 + ZnCl2 + 2 NaCl + 6 H2O
Pb2 + Na2S = Na2 + PbS =>
Pb2 + 2 Na2S = 2 Na2 + 2 PbS
Pb(HSO4)2 + H2O = Pb + H2SO4 + O2 =>
2 Pb(HSO4)2 + 2 H2O = 2 Pb + 4 H2SO4 + O2
Al + (SO4)3 + Ca(OH)2 = Al(OH)3 + Ca3(SO4)2 =>
6 Al + 2(SO4)3 + 9 Ca(OH)2 = 6 Al(OH)3 + 3 Ca3(SO4)2
(CH3)2CHCOOH + HOCH(CH3)2 = (CH3)4(CH)2COO + H2O =>
(CH3)2CHCOOH + HOCH(CH3)2 = (CH3)4(CH)2COO + H2O
N2 + CF4 = NF3 + C =>
2 N2 + 3 CF4 = 4 NF3 + 3 C
FeSO4 + K2S2O8 + NaOH = H2FeO4 + K2SO4 + Na2SO4 + H2O =>
FeSO4 + 2 K2S2O8 + 6 NaOH = H2FeO4 + 2 K2SO4 + 3 Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/02/24
Équations équilibrées sur10/02/23
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