| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + 2 HCl = H2SO3(aq) + 2 NaCl(aq)
HI + AlOH = Al(I) + H2O =>
HI + AlOH = Al(I) + H2O
HOCl + NH3 = NH3Cl + OH =>
HOCl + NH3 = NH3Cl + OH
O2 + CO2 + K = K2CO3 =>
O2 + 2 CO2 + 4 K = 2 K2CO3
Zn(OH)2 + H3(PO4) = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3(PO4) = Zn3(PO4)2 + 6 H2O
Al(SO4)2 + Na(HCO3) = Al(OH) + Na(SO4)2 + CO2 =>
Al(SO4)2 + Na(HCO3) = Al(OH) + Na(SO4)2 + CO2
ZnO + Co = Zn + CoO2 =>
2 ZnO + Co = 2 Zn + CoO2
BrFl3 = Br2 + Fl =>
2 BrFl3 = Br2 + 6 Fl
Na(OH)3 + Br2 = NaOH + Br(OH)3 =>
3 Na(OH)3 + Br2 = 3 NaOH + 2 Br(OH)3
Ca + FeCl3 = CaCl2 + Fe =>
3 Ca + 2 FeCl3 = 3 CaCl2 + 2 Fe
Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4
C12H16 + H2 = C12H20 =>
C12H16 + 2 H2 = C12H20
Fe + IO3 = Fe(IO3)3 =>
Fe + 3 IO3 = Fe(IO3)3
Au + P2 = AuP =>
2 Au + P2 = 2 AuP
N2H8Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2 N2H8Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
H2O + O4 = HO6 =>
4 H2O + 11 O4 = 8 HO6
P + O2 = P3O6 =>
3 P + 3 O2 = P3O6
N2 + HCl = NCl2 + H2 =>
N2 + 4 HCl = 2 NCl2 + 2 H2
PbNO3 + PI = PbI + P(NO3) =>
PbNO3 + PI = PbI + P(NO3)
CoClO3 = CoCl + O2 =>
2 CoClO3 = 2 CoCl + 3 O2
NiCl + O2 = NiO + Cl5O2 =>
10 NiCl + 7 O2 = 10 NiO + 2 Cl5O2
C6H5NH10 + H2O = C6H5NH11 + OH =>
C6H5NH10 + H2O = C6H5NH11 + OH
KMnO4 + Al2O3 = K2O + Al(MnO4)3 =>
6 KMnO4 + Al2O3 = 3 K2O + 2 Al(MnO4)3
H2(g) + Hg(NO3)2(aq) = Hg(l) + HNO3(aq) =>
H2(g) + Hg(NO3)2(aq) = Hg(l) + 2 HNO3(aq)
LiCl + LiPO3 + TiO2 = Li4P2O7 + TiCl4 =>
4 LiCl + 4 LiPO3 + TiO2 = 2 Li4P2O7 + TiCl4
C6H5NO2 + NH3 = C7H8 + H2O + N2 =>
21 C6H5NO2 + 41 NH3 = 18 C7H8 + 42 H2O + 31 N2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
HF + Be(OH)2 = Be(F)2 + H2O =>
2 HF + Be(OH)2 = Be(F)2 + 2 H2O
Fe + Hg(NO3)2 = Fe2(NO3)2 + Hg =>
2 Fe + Hg(NO3)2 = Fe2(NO3)2 + Hg
MnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + KHSO4 =>
MnO4 + 7 H2SO4 + 6 KI = MnSO4 + 4 H2O + 3 I2 + 6 KHSO4
FeO + KMnO4 + HCl = MnCl2 + H2O + Fe2O3 + KCl =>
10 FeO + 2 KMnO4 + 6 HCl = 2 MnCl2 + 3 H2O + 5 Fe2O3 + 2 KCl
K2CO3 + HNO3 = K2CO3(HNO3)2 =>
K2CO3 + 2 HNO3 = K2CO3(HNO3)2
Fe(OH) + HC1 = FeC1 + H2O =>
Fe(OH) + HC1 = FeC1 + H2O
FeSO4 + H2SO4 + HNO3 = NO + H2O + Fe(SO4)3 =>
3 FeSO4 + 6 H2SO4 + 4 HNO3 = 4 NO + 8 H2O + 3 Fe(SO4)3
KClO2 + O2 = KO + ClO3 =>
KClO2 + O2 = KO + ClO3
Br2(l) + NaCl(ac) = BrCl(ac) + Na(l) =>
Br2(l) + 2 NaCl(ac) = 2 BrCl(ac) + 2 Na(l)
(BaOH)2 + HNO3 = BaNO3 + H2O =>
(BaOH)2 + 2 HNO3 = 2 BaNO3 + 2 H2O
S + ZnO(aq) = ZnS + O2 =>
2 S + 2 ZnO(aq) = 2 ZnS + O2
CH3CHOHCH2CH3 + HNO3 = H2O + CH3CHNO3CH2CH3 =>
CH3CHOHCH2CH3 + HNO3 = H2O + CH3CHNO3CH2CH3
(BaOH)2 + HNO3 = BaNO3 + H2O =>
(BaOH)2 + 2 HNO3 = 2 BaNO3 + 2 H2O
K2O*Al2O3*6SiO2 + O2 = K2O + Al2O3*SiO2*O2 + SiO2 =>
K2O*Al2O3*6SiO2 + O2 = K2O + Al2O3*SiO2*O2 + 5 SiO2
CH3 + Br2 = CBr4 + HBr =>
2 CH3 + 7 Br2 = 2 CBr4 + 6 HBr
K + MnCl2 = KCl + Mn =>
2 K + MnCl2 = 2 KCl + Mn
H2(g) + I2 = HI =>
H2(g) + I2 = 2 HI
Na2S + Br2 = S + NaBr =>
Na2S + Br2 = S + 2 NaBr
AgCN = Ag + C2N2 =>
2 AgCN = 2 Ag + C2N2
Ni + MgSO4 = NiO + Mg + S =>
4 Ni + MgSO4 = 4 NiO + Mg + S
Cr(OH)3 + OH = CrO4 + H2O =>
Cr(OH)3 + 5 OH = CrO4 + 4 H2O
NO2(g) + H2(l) = HNO3(aq) + NO(g) =>
4 NO2(g) + H2(l) = 2 HNO3(aq) + 2 NO(g)
FePO4 + CaCO3 = CaPO4 + FeCO3 =>
FePO4 + CaCO3 = CaPO4 + FeCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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