| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 10 HOCl + 16 H2O = 4 H3PO4 + 10 Cl{-} + 10 H3O{+}
NaOH + MgCO3 = NaHCO3 + MgO =>
NaOH + MgCO3 = NaHCO3 + MgO
Ba(NO3)2 + Fe = Fe(NO3)3 + Ba =>
3 Ba(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ba
Na2HPO4 + H2SO4 = Na2SO4 + Na5P3O10 + H2O =>
6 Na2HPO4 + H2SO4 = Na2SO4 + 2 Na5P3O10 + 4 H2O
MgC2O4Li = MgLiC2O4 =>
MgC2O4Li = MgLiC2O4
Ni(NO3)2 + NH4OH = Ni(OH)2 + NH4(NO3) =>
Ni(NO3)2 + 2 NH4OH = Ni(OH)2 + 2 NH4(NO3)
Ba(OH)2 + HBr = BaH2 + BrOH =>
Ba(OH)2 + 2 HBr = BaH2 + 2 BrOH
Co(NO3)2 + Al2O3 = CoO + Al(NO3)3 =>
3 Co(NO3)2 + Al2O3 = 3 CoO + 2 Al(NO3)3
[Pt(NH3)4]SO4Ba(NO3)2 = [Pt(NH3)4](NO3)2BaSO4 =>
[Pt(NH3)4]SO4Ba(NO3)2 = [Pt(NH3)4](NO3)2BaSO4
FeSO4 = Fe2O3 + SO2SO3 =>
2 FeSO4 = Fe2O3 + SO2SO3
Zn(NO3)2 + P = Zn3(PO4)2 + ZnO + NO2 =>
5 Zn(NO3)2 + 2 P = Zn3(PO4)2 + 2 ZnO + 10 NO2
NaIO3 + SO2 + H20O = NaI + H2SO4 =>
19 NaIO3 + 30 SO2 + 3 H20O = 19 NaI + 30 H2SO4
HNO3 + Br2 = HBrO4 + N2O + H2O =>
14 HNO3 + 4 Br2 = 8 HBrO4 + 7 N2O + 3 H2O
Ca3(PO4)2 + SiO2 = CaSiO3 + P4O10 =>
2 Ca3(PO4)2 + 6 SiO2 = 6 CaSiO3 + P4O10
KClO3 + KI + H2SO4 = K2SO4 + KCl + I2 + H2O =>
KClO3 + 6 KI + 3 H2SO4 = 3 K2SO4 + KCl + 3 I2 + 3 H2O
Ba6Ti + Fe94O6 = Ba6TiFe94O6 =>
Ba6Ti + Fe94O6 = Ba6TiFe94O6
H3PO4 + Ac = PO4 + HAc =>
H3PO4 + 3 Ac = PO4 + 3 HAc
WO3 + CH4 = WC + CO + H2O =>
3 WO3 + 4 CH4 = 3 WC + CO + 8 H2O
C4H10O + Cr2O7{-2} + H{+} = C4H8O + Cr{+3} + H2O =>
3 C4H10O + Cr2O7{-2} + 8 H{+} = 3 C4H8O + 2 Cr{+3} + 7 H2O
NaH4OH + H2SO4 = NaH7SO5 =>
NaH4OH + H2SO4 = NaH7SO5
Ba(HSO3)2 + HCl = BaCl2 + H2SO3 =>
Ba(HSO3)2 + 2 HCl = BaCl2 + 2 H2SO3
VOCl2 + V = VCl3 + V2O5 =>
15 VOCl2 + V = 10 VCl3 + 3 V2O5
H2Te + Na(OH) = NaHTe + H2O =>
H2Te + Na(OH) = NaHTe + H2O
C2H4Cl2 + Cl2 = HCl + C2H3Cl3 =>
C2H4Cl2 + Cl2 = HCl + C2H3Cl3
KNO3 + C6H10O5 = K2CO3 + CO + H2O + N2 =>
6 KNO3 + 2 C6H10O5 = 3 K2CO3 + 9 CO + 10 H2O + 3 N2
H(ClO) + Fe2O3 = Fe(ClO)3 + H2O =>
6 H(ClO) + Fe2O3 = 2 Fe(ClO)3 + 3 H2O
Ag(NO3)2 = Ag + NO3 =>
Ag(NO3)2 = Ag + 2 NO3
Fe2(CO3)3 + CH3COOH = C14H27Fe3O18 + CO2 + H2O =>
3 Fe2(CO3)3 + 14 CH3COOH = 2 C14H27Fe3O18 + 9 CO2 + H2O
Li(s) + S8(s) = Li2S8(s) =>
2 Li(s) + S8(s) = Li2S8(s)
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
KOH + NiCl2 = K(Cl2) + Ni(OH) =>
KOH + NiCl2 = K(Cl2) + Ni(OH)
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
C2H6O2NCl + O2 = N2 + CO2 + H2O + HCl =>
4 C2H6O2NCl + 9 O2 = 2 N2 + 8 CO2 + 10 H2O + 4 HCl
KClO3 + H2S = KCl + SO2 + H2O =>
KClO3 + H2S = KCl + SO2 + H2O
C3H8 + KMnO4 + H2O = C3H8O + MnO2 + KOH =>
3 C3H8 + 2 KMnO4 + H2O = 3 C3H8O + 2 MnO2 + 2 KOH
NaI + CCl4 = Cl + NaCI =>
NaI + CCl4 = 4 Cl + NaCI
HCHO + H2O = CH3OH + O2 =>
2 HCHO + 2 H2O = 2 CH3OH + O2
CH3COOH + HOCH2CH2OH = CH3COOCH2CH2OH + H2O =>
CH3COOH + HOCH2CH2OH = CH3COOCH2CH2OH + H2O
AlCl3 + NH3 = Al(NH2)3 + HCl =>
AlCl3 + 3 NH3 = Al(NH2)3 + 3 HCl
CuSO4 + H2O + Zn = Cu + H2SO4 + ZnO =>
CuSO4 + H2O + Zn = Cu + H2SO4 + ZnO
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + HCl =>
2 MgCl2 + Na2CO3 + 2 H2O = (MgOH)2CO3 + 2 NaCl + 2 HCl
Br2 + HNO3 = HBrO3 + NO + H2O =>
3 Br2 + 10 HNO3 = 6 HBrO3 + 10 NO + 2 H2O
NaIO3 + NaHSO3 + NaOH = NaI + Na2SO4 + H2O =>
NaIO3 + 3 NaHSO3 + 3 NaOH = NaI + 3 Na2SO4 + 3 H2O
C5H8 + Cl2 = C5H8Cl2 =>
C5H8 + Cl2 = C5H8Cl2
Al + Pb(IV)(No3)2 = Al(No3) + Pb(IV) =>
2 Al + Pb(IV)(No3)2 = 2 Al(No3) + Pb(IV)
C10H22 + NO = CO2 + H2O + N2 =>
2 C10H22 + 62 NO = 20 CO2 + 22 H2O + 31 N2
CuBr2(aq) + NaNO3(aq) = Cu(NO3)2 + BrNa =>
CuBr2(aq) + 2 NaNO3(aq) = Cu(NO3)2 + 2 BrNa
CrI2 + K2CO3 = CrCO3 + KI =>
CrI2 + K2CO3 = CrCO3 + 2 KI
NaCH3OO + HCl = NaCl + CH3OOH =>
NaCH3OO + HCl = NaCl + CH3OOH
CoCl2 + Na2O2 + Na(OH) + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 Na(OH) + 2 H2O = 2 Co(OH)3 + 4 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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