| Équations équilibrées la veille | Équations équilibrées le lendemain |
I(OH)3 = HIO2 + H2O
AuOH + H2 = AuH2 + OH =>
AuOH + H2 = AuH2 + OH
CH2OH = CO + H2 =>
2 CH2OH = 2 CO + 3 H2
I(OH)3 = HIO2 + H2O =>
I(OH)3 = HIO2 + H2O
Cu2S + Fe2(SO4)3 = Cu2SO4 + Fe2S3 =>
3 Cu2S + Fe2(SO4)3 = 3 Cu2SO4 + Fe2S3
CuI2 + NaOH = NaI2 + Cu(OH) =>
CuI2 + NaOH = NaI2 + Cu(OH)
CrCl3 + NaNO3 = Cr(NO3)3 + NaCl =>
CrCl3 + 3 NaNO3 = Cr(NO3)3 + 3 NaCl
CH2OH = CO + H2 =>
2 CH2OH = 2 CO + 3 H2
O2 + H2Cl = H2O2 + Cl3 =>
3 O2 + 3 H2Cl = 3 H2O2 + Cl3
CrCl3 + NaNO3 = Cr(NO3)3 + NaCl =>
CrCl3 + 3 NaNO3 = Cr(NO3)3 + 3 NaCl
SiO + CaO = Ca + SiO3 =>
SiO + 2 CaO = 2 Ca + SiO3
CH2OH = CO + H2 =>
2 CH2OH = 2 CO + 3 H2
CrCl3 + NaNO3 = Cr(NO3)3 + NaCl =>
CrCl3 + 3 NaNO3 = Cr(NO3)3 + 3 NaCl
CH2OH = CO + H2 =>
2 CH2OH = 2 CO + 3 H2
SiCl4 + CS2 = SiS2 + CCl4 =>
SiCl4 + CS2 = SiS2 + CCl4
CH2OH = CO + H2 =>
2 CH2OH = 2 CO + 3 H2
SiO + CaO = Ca + SiO3 =>
SiO + 2 CaO = 2 Ca + SiO3
I(OH)3 = HIO2 + H2O =>
I(OH)3 = HIO2 + H2O
SiCl4 + CS2 = SiS2 + CCl4 =>
SiCl4 + CS2 = SiS2 + CCl4
Fe2O3 + H2 = Fe3O4 + H2O =>
3 Fe2O3 + H2 = 2 Fe3O4 + H2O
CrCl3 + NaNO3 = Cr(NO3)3 + NaCl =>
CrCl3 + 3 NaNO3 = Cr(NO3)3 + 3 NaCl
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
I(OH)3 = HIO2 + H2O =>
I(OH)3 = HIO2 + H2O
CaO + SiO = CaSiO2 =>
CaO + SiO = CaSiO2
H3PO4 + H = PH3 + H2O =>
H3PO4 + 8 H = PH3 + 4 H2O
BeO + Ca2CO3 = BeCO3 + Ca2O =>
BeO + Ca2CO3 = BeCO3 + Ca2O
Cr2O3 + PbO2 + H2SO4 = PbSO4 + H2Cr2O7 + H2O =>
Cr2O3 + 3 PbO2 + 3 H2SO4 = 3 PbSO4 + H2Cr2O7 + 2 H2O
SiO + CaO = Ca + SiO3 =>
SiO + 2 CaO = 2 Ca + SiO3
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Be + S = BeS =>
Be + S = BeS
NH4NO3 + P = N2 + H2O + P4O10 =>
10 NH4NO3 + 4 P = 10 N2 + 20 H2O + P4O10
KAl(SO4)2 + Ba(NO3)2 = KAl(NO3)4 + BaSO4 =>
KAl(SO4)2 + 2 Ba(NO3)2 = KAl(NO3)4 + 2 BaSO4
CH4NO2 = CH4 + NO2 =>
CH4NO2 = CH4 + NO2
H2O2 + KI = KIO2 + H2O =>
2 H2O2 + KI = KIO2 + 2 H2O
CO2 + Ag2O = Ag2CO3 =>
CO2 + Ag2O = Ag2CO3
CH2OH = HCHO + H =>
CH2OH = HCHO + H
Mg(HNO3)2 + HCl = MgCl2 + H2O + NO2 =>
Mg(HNO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 NO2
K + HNO3 = KNO3 + N2 + H2O =>
10 K + 12 HNO3 = 10 KNO3 + N2 + 6 H2O
C2H3F3 + O2 = CO2 + HF =>
C2H3F3 + 2 O2 = 2 CO2 + 3 HF
H2SO4 + MgOH2 = H2 + MgSO4 + H2O =>
H2SO4 + MgOH2 = H2 + MgSO4 + H2O
C6H5Cl + CH3Cl + Na = C6H5CH3 + NaCl =>
C6H5Cl + CH3Cl + 2 Na = C6H5CH3 + 2 NaCl
KMnO4 + HNO2 + H2SO4 = K2SO4O + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 4 HNO2 + 3 H2SO4 = K2SO4O + 2 MnSO4 + 4 HNO3 + 3 H2O
Al2O3(H2O)2 + NaOH = NaAlO2 + H2O =>
Al2O3(H2O)2 + 2 NaOH = 2 NaAlO2 + 3 H2O
H(NO3) + NO = NO2 + H2O =>
2 H(NO3) + NO = 3 NO2 + H2O
CuMg + HCl = CuCl2 + Mg + H2 =>
CuMg + 2 HCl = CuCl2 + Mg + H2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
SiCl4 + CS2 = SiS2 + CCl4 =>
SiCl4 + CS2 = SiS2 + CCl4
SiO + CaO = Ca + SiO3 =>
SiO + 2 CaO = 2 Ca + SiO3
Fe(OH)3 + KOH = K3[Fe(OH)6] =>
Fe(OH)3 + 3 KOH = K3[Fe(OH)6]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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