| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3O + NO3 + Ba(OH)2 = 4 H2O + BaNO3
Sr(NO3)2H2SO4 = SrSO4H2(NO3)2 =>
Sr(NO3)2H2SO4 = SrSO4H2(NO3)2
PbSKCl = PbKClS =>
PbSKCl = PbKClS
FeCl3*6H2O + FeCl2*4H2O = Fe3O4 + HCl + H2O =>
2 FeCl3*6H2O + FeCl2*4H2O = Fe3O4 + 8 HCl + 12 H2O
Fe + Pb = Pb3Fe4 =>
4 Fe + 3 Pb = Pb3Fe4
NI + CUSO4 = NISO4 + CU =>
NI + CUSO4 = NISO4 + CU
N + CO = C2N2 + O2 =>
2 N + 2 CO = C2N2 + O2
Mn2 + CdSO4 = Cd + MnSO4 =>
Mn2 + 2 CdSO4 = 2 Cd + 2 MnSO4
Mg(HCO3)2 + Na3(PO4) = Na3(HCO3)2 + Mg(PO4) =>
Mg(HCO3)2 + Na3(PO4) = Na3(HCO3)2 + Mg(PO4)
NaOCl + NaHSO3 = NaCl + NaSO4 + H2O =>
3 NaOCl + 2 NaHSO3 = 3 NaCl + 2 NaSO4 + H2O
CH3CH2OH + H2SO4 = CH3CH2OSO2OH + H2O =>
CH3CH2OH + H2SO4 = CH3CH2OSO2OH + H2O
C6H5Br + Mg = C6H5BrMg =>
C6H5Br + Mg = C6H5BrMg
Ca + H3PO4 = Ca(PO4)2 + H =>
Ca + 2 H3PO4 = Ca(PO4)2 + 6 H
Na2SO4 + H2O + CO = Na2S2O3 + NaOH + CO2 =>
2 Na2SO4 + H2O + 4 CO = Na2S2O3 + 2 NaOH + 4 CO2
H2O + CO2 = O2 + C6H12O6(s) =>
6 H2O + 6 CO2 = 6 O2 + C6H12O6(s)
NH4HCO3(aq) + NaCl(aq) = NaHCO3 + ClNH4 =>
NH4HCO3(aq) + NaCl(aq) = NaHCO3 + ClNH4
NaClOKOH = KClONaOH =>
NaClOKOH = KClONaOH
nitrogen + Hydrogen = NH4 =>
N2 + 4 H2 = 2 NH4
Cl + CH3CH2COOH = Cl(CH3CH2COO) + H2 =>
2 Cl + 2 CH3CH2COOH = 2 Cl(CH3CH2COO) + H2
NH4ClO4 + Mg = MgO + MgCl2 + N2 + H2O =>
2 NH4ClO4 + 5 Mg = 4 MgO + MgCl2 + N2 + 4 H2O
Co(NO3)KS2 = CoS2NO3K =>
Co(NO3)KS2 = CoS2NO3K
Cr2O2 + HNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O2 + 4 HNO3 + 8 KOH = 2 K2CrO4 + 4 KNO2 + 6 H2O
NaNo3 + MgSO4 = Mg(No3)2 + Na + SO4 =>
2 NaNo3 + MgSO4 = Mg(No3)2 + 2 Na + SO4
ZnCl2 + KCN = Zn(CN)2 + KCl =>
ZnCl2 + 2 KCN = Zn(CN)2 + 2 KCl
Co(CH3CO2)2Ni = Ni(CH3CO2)2Co =>
Co(CH3CO2)2Ni = Ni(CH3CO2)2Co
CrCl3Mg = MgCl3Cr =>
CrCl3Mg = MgCl3Cr
Ca2 + HNO3 = Ca2NO3H =>
Ca2 + HNO3 = Ca2NO3H
I2O3Ca(OH)2 = Ca(IO2)2H2O =>
I2O3Ca(OH)2 = Ca(IO2)2H2O
AgCl + KCN = AgCN + KCl =>
AgCl + KCN = AgCN + KCl
KSCN + H3AsO4 + K2Cr2O7 = CO2 + N2 + CrAsO4 + K3AsO4 + SO3 + H2O =>
18 KSCN + 94 H3AsO4 + 33 K2Cr2O7 = 18 CO2 + 9 N2 + 66 CrAsO4 + 28 K3AsO4 + 18 SO3 + 141 H2O
Na3PO4 + MgNO3 = NaNO3 + Mg3PO4 =>
Na3PO4 + 3 MgNO3 = 3 NaNO3 + Mg3PO4
Cr2(SO4)3 + NaOH = [Cr(OH)2]2SO4 + Na2SO4 =>
Cr2(SO4)3 + 4 NaOH = [Cr(OH)2]2SO4 + 2 Na2SO4
C2H5ClHCl = C2H4Cl2H2 =>
C2H5ClHCl = C2H4Cl2H2
ZnCl2 + Al = Zn + AlCl3 =>
3 ZnCl2 + 2 Al = 3 Zn + 2 AlCl3
AgNO3(aq)HC2H3O2(aq) = AgC2H3O2(s)HNO3(aq) =>
AgNO3(aq)HC2H3O2(aq) = AgC2H3O2(s)HNO3(aq)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NO2 + NaOH = NaNO3 + NaNO2 + H2O =>
2 NO2 + 2 NaOH = NaNO3 + NaNO2 + H2O
HCl + Ag2O = AgCl + H2O =>
2 HCl + Ag2O = 2 AgCl + H2O
SO4 + O2 = SO6 =>
SO4 + O2 = SO6
Mg + HNO3 = H2O + Mg(NO3)2 + NO2 =>
Mg + 4 HNO3 = 2 H2O + Mg(NO3)2 + 2 NO2
NaH(g) + H2O(g) = NaO(g) + H2(g) =>
2 NaH(g) + 2 H2O(g) = 2 NaO(g) + 3 H2(g)
CuSO4 + AlCO3 = CuCO3 + AlSO4 =>
CuSO4 + AlCO3 = CuCO3 + AlSO4
S3 + CO2 = SO2 + C =>
S3 + 3 CO2 = 3 SO2 + 3 C
CaCl(ClO) + NH3 = CaCl2 + H2O + N2 =>
3 CaCl(ClO) + 2 NH3 = 3 CaCl2 + 3 H2O + N2
CoCl2 + Fe2(SO4)3 + NaNO3 + NaOH = CoFe2O4 + NaCl + Na2SO4 + HNO3 =>
CoCl2 + Fe2(SO4)3 + 4 NaNO3 + 4 NaOH = CoFe2O4 + 2 NaCl + 3 Na2SO4 + 4 HNO3
C6H15COOHNaOH = C6H15COONaH2O =>
C6H15COOHNaOH = C6H15COONaH2O
NaCH3COOHOH = CH3COOHNaOH =>
NaCH3COOHOH = CH3COOHNaOH
H4AsO7 + Bi(OH)3 = Bi2(H2AsO7)3 + H2O =>
3 H4AsO7 + 2 Bi(OH)3 = Bi2(H2AsO7)3 + 6 H2O
C7H10N + O3 = CO2 + H2O + NO3 =>
3 C7H10N + 22 O3 = 21 CO2 + 15 H2O + 3 NO3
Na2SO3 + CaCl2 = Na2Cl2 + CaSO3 =>
Na2SO3 + CaCl2 = Na2Cl2 + CaSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/12/24
Équations équilibrées sur06/11/23
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