| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3H20B4O17 + 35 F2 = 8 BF3 + 40 HF + 6 NaF + 17 O2
CH3CONa + HNO3 = NaNO2 + CH3COOH =>
CH3CONa + HNO3 = NaNO2 + CH3COOH
HJO3 = J2O5 + H2O =>
2 HJO3 = J2O5 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NiCl2 + Na2SO4 = NiSO4 + NaCl =>
NiCl2 + Na2SO4 = NiSO4 + 2 NaCl
AsO3 + BrO = AsO4 + Br =>
AsO3 + BrO = AsO4 + Br
H2O2 + COO = O2 + CH2O2 =>
H2O2 + COO = O2 + CH2O2
KOH + HNO3 = HOH + KNO3 =>
KOH + HNO3 = HOH + KNO3
C2H6O + OH = C2H4O2 + H2O =>
C2H6O + 4 OH = C2H4O2 + 3 H2O
Fe2O3 + Al = AlO + Fe2 =>
Fe2O3 + 3 Al = 3 AlO + Fe2
KMnO4 + BiI3 + H2SO4 = MnSO4 + Bi2SO4 + K2SO4 + I2 + H2O =>
2 KMnO4 + 10 BiI3 + 8 H2SO4 = 2 MnSO4 + 5 Bi2SO4 + K2SO4 + 15 I2 + 8 H2O
HI + KI = HK + I2 =>
HI + KI = HK + I2
C4H8(l) + O2(g) = CO2(g) + H2O(v) =>
C4H8(l) + 6 O2(g) = 4 CO2(g) + 4 H2O(v)
Bi(NO3)3 + S3H6 = Bi2S3 + H(NO3) =>
2 Bi(NO3)3 + S3H6 = Bi2S3 + 6 H(NO3)
NO2 + KI = KNO2 + I1 =>
NO2 + KI = KNO2 + I1
YbO + K5C60 + CuCl2 = YbKC60Cu2 + KCl + O2 =>
2 YbO + 2 K5C60 + 4 CuCl2 = 2 YbKC60Cu2 + 8 KCl + O2
HCl + Li2SO4 = LiCl + H2SO4 =>
2 HCl + Li2SO4 = 2 LiCl + H2SO4
CaCl + NaCo3 = CaCo3 + ClNa =>
CaCl + NaCo3 = CaCo3 + ClNa
BaCl2(aq) + Na2SO4(aq) = BaSO4 + NaCl(s) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4 + 2 NaCl(s)
(ZnOH)2SO4 + H2O = Zn(OH)2 + H2SO4 =>
(ZnOH)2SO4 + 2 H2O = 2 Zn(OH)2 + H2SO4
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
PBS + O2 = PBO2 + SO4 =>
PBS + 3 O2 = PBO2 + SO4
AlCl3*6H2O = AlCl3 + H2O =>
AlCl3*6H2O = AlCl3 + 6 H2O
C2H5I + Cl2 = C2H4ClI + HCl =>
C2H5I + Cl2 = C2H4ClI + HCl
Sn4 + CuCl2 = Cu2 + Sn4Cl =>
4 Sn4 + 2 CuCl2 = Cu2 + 4 Sn4Cl
C2H5COOH + H2O = H3O + C2HC5OO =>
7 C2H5COOH + 15 H2O = 23 H3O + 3 C2HC5OO
Ca(NO3)2 + Na2SO4 = CaSO4 + NaNO3 =>
Ca(NO3)2 + Na2SO4 = CaSO4 + 2 NaNO3
Zn + HPO4 = H2 + Zn(PO4)2 =>
Zn + 2 HPO4 = H2 + Zn(PO4)2
Na2[B2(OH)4(O2)2]*6H2O + KI + HCl = NaCl + KCl + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2]*6H2O + 4 KI + 6 HCl = 2 NaCl + 4 KCl + B2O3 + 11 H2O + 2 I2
MgI2 + Ga3 = GaI3 + Mg2 =>
18 MgI2 + 4 Ga3 = 12 GaI3 + 9 Mg2
HI + NH4OH = H2O + INH4 =>
HI + NH4OH = H2O + INH4
MnSO4 + KOH + Cl2 = K2MnO4 + K2SO4 + KCl + H2O =>
MnSO4 + 8 KOH + 2 Cl2 = K2MnO4 + K2SO4 + 4 KCl + 4 H2O
MgCO3 + CH3COOH = (CH3COO)2Mg + H2CO3 =>
MgCO3 + 2 CH3COOH = (CH3COO)2Mg + H2CO3
Pb(SO4) + AgNO3 = Ag2(SO4) + Pb(NO3)2 =>
Pb(SO4) + 2 AgNO3 = Ag2(SO4) + Pb(NO3)2
CrO2Cl2 = CrO2 + Cl2 =>
CrO2Cl2 = CrO2 + Cl2
Fe2O3 + HNO3 = Fe2HN + O3 =>
Fe2O3 + HNO3 = Fe2HN + 2 O3
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
Ca3Al2Si3O12 + SiO2 = CaSiO3 + Al2SiO5 =>
Ca3Al2Si3O12 + SiO2 = 3 CaSiO3 + Al2SiO5
SO2 + V2O5 = SO3V2O4 =>
SO2 + V2O5 = SO3V2O4
ZnO + Fe2O3 = ZnFe2O4 =>
ZnO + Fe2O3 = ZnFe2O4
C + Se = CSe =>
C + Se = CSe
AgNO2 + Li = LiNO2 + Ag =>
AgNO2 + Li = LiNO2 + Ag
NaH2PO4 + Al + NH4ClO4 = Al2O3 + NaCl + H3PO4 + N2 + H2O =>
6 NaH2PO4 + 10 Al + 6 NH4ClO4 = 5 Al2O3 + 6 NaCl + 6 H3PO4 + 3 N2 + 9 H2O
CH16 + O2 = CO + H2O =>
2 CH16 + 9 O2 = 2 CO + 16 H2O
H2O2 + FeSO4 = Fe2(SO4)3 + Fe(OH)3 =>
3 H2O2 + 6 FeSO4 = 2 Fe2(SO4)3 + 2 Fe(OH)3
C5H8 + H2O = C5H10(OH)2 =>
C5H8 + 2 H2O = C5H10(OH)2
Mg(OH)2 = H2O + (MgOH)2O =>
2 Mg(OH)2 = H2O + (MgOH)2O
BaCl2 + K2Cr2O7 = KCl + BaCr2O7 =>
BaCl2 + K2Cr2O7 = 2 KCl + BaCr2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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