| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
Fe(Cl)3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 Fe(Cl)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
K2MnO4 + H2C2O4 = MnC2O4 + CO2 + K2C2O4 + H2O =>
K2MnO4 + 4 H2C2O4 = MnC2O4 + 4 CO2 + K2C2O4 + 4 H2O
C6H5O + H2O = C6H6O + OH =>
C6H5O + H2O = C6H6O + OH
P + Cl = PCl7 =>
P + 7 Cl = PCl7
HCH2CHCO2 + NaOH = OH + NaHCH2CHCO2 =>
HCH2CHCO2 + NaOH = OH + NaHCH2CHCO2
Zn + KMnO4 + KHSO4 = K2SO4 + MnSO4 + ZnSO4 + H2O =>
5 Zn + 2 KMnO4 + 16 KHSO4 = 9 K2SO4 + 2 MnSO4 + 5 ZnSO4 + 8 H2O
C6H6 + F2 = CF2 + HF =>
C6H6 + 9 F2 = 6 CF2 + 6 HF
CH3[CH2]4CH3 + O2 = CO2 + H2O =>
2 CH3[CH2]4CH3 + 19 O2 = 12 CO2 + 14 H2O
C6H6 + F2 = H2 + C6F6 =>
C6H6 + 3 F2 = 3 H2 + C6F6
Fe(s) + O2(g) = Fe3O5(s) =>
6 Fe(s) + 5 O2(g) = 2 Fe3O5(s)
[NH4]Cl = NH3 + HCl =>
[NH4]Cl = NH3 + HCl
HI(g) = H2(g) + I2(s) =>
2 HI(g) = H2(g) + I2(s)
Ba + H2 + O2 = Ba(OH)2 =>
Ba + H2 + O2 = Ba(OH)2
AgNO3 = Ag2O + NO2 + O2 =>
4 AgNO3 = 2 Ag2O + 4 NO2 + O2
Na3[Co(NO2)6] + NaOH = CoOOH + NaNO2 + H2O =>
Na3[Co(NO2)6] + 3 NaOH = CoOOH + 6 NaNO2 + H2O
MgCl2 + Na2HPO4 = NaCl + MgHPO4 =>
MgCl2 + Na2HPO4 = 2 NaCl + MgHPO4
Na2SO4 + BaCl2 + HCl = NaCl2 + BaSO4 + H2 =>
Na2SO4 + BaCl2 + 2 HCl = 2 NaCl2 + BaSO4 + H2
C6H6 + F2 = C6H5F + HF =>
C6H6 + F2 = C6H5F + HF
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl(aq) = Na2CO3 + CaCl = CaCO3 + NaCl =>
Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
C6H6 + F2 = CF4 + HF =>
C6H6 + 15 F2 = 6 CF4 + 6 HF
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(VO3)2SO4 + H2SO4 = VOSO4 + O2 + H2O =>
2(VO3)2SO4 + 2 H2SO4 = 4 VOSO4 + 3 O2 + 2 H2O
C6H6 + F2 = CF4 + HF =>
C6H6 + 15 F2 = 6 CF4 + 6 HF
Al2(CO3)3 + H3O{+} = Al{3+} + CO2 + H2O =>
Al2(CO3)3 + 6 H3O{+} = 2 Al{3+} + 3 CO2 + 9 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C6H6 + F2 = C6F6 + HF =>
C6H6 + 6 F2 = C6F6 + 6 HF
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2(g) + Cl2(g) = HCl(g) =>
H2(g) + Cl2(g) = 2 HCl(g)
C6H6 + F2 = CF2 + HF =>
C6H6 + 9 F2 = 6 CF2 + 6 HF
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
V{2+} + O2 = VO{2+} =>
2 V{2+} + O2 = 2 VO{2+}
CH3OHCUO = HCOHCUH2O =>
CH3OHCUO = HCOHCUH2O
Cu(NO3)2(aq) + Hg(l) = Hg(NO3)2(aq) + Cu(s) =>
Cu(NO3)2(aq) + Hg(l) = Hg(NO3)2(aq) + Cu(s)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C6H6 + F2 = H2 + C6F6 =>
C6H6 + 3 F2 = 3 H2 + C6F6
C6H6 + F2 = C6F6 + HF =>
C6H6 + 6 F2 = C6F6 + 6 HF
MgClNH4OHNaHPO4 = MgNH4PO4NaClH2O =>
MgClNH4OHNaHPO4 = MgNH4PO4NaClH2O
Cr2O3 + KClO3 + KOH = K3CrO4 + KCl + H2O =>
3 Cr2O3 + 2 KClO3 + 18 KOH = 6 K3CrO4 + 2 KCl + 9 H2O
Pb(ClO2)4 + ZnSO4 = Pb(SO4)2 + Zn(ClO2)2 =>
Pb(ClO2)4 + 2 ZnSO4 = Pb(SO4)2 + 2 Zn(ClO2)2
(C3H9) + O2 = (CO2) + (H2O) =>
4(C3H9) + 21 O2 = 12(CO2) + 18(H2O)
S2O3{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}
Na2SO4 + HNO3 = Na2SO4HNO3 =>
Na2SO4 + HNO3 = Na2SO4HNO3
Zn + HCe = ZnCe + H2 =>
2 Zn + 2 HCe = 2 ZnCe + H2
CO2 + Cu = CuO + CO =>
CO2 + Cu = CuO + CO
Co(HCO3)2 + Al2O3 = CoO + Al(HCO3)3 =>
3 Co(HCO3)2 + Al2O3 = 3 CoO + 2 Al(HCO3)3
Na2S2O4 + HCl = NaCl + H2S2O4 =>
Na2S2O4 + 2 HCl = 2 NaCl + H2S2O4
Fe0 + HNO3 = Fe(NO3)3 + H2O + NO =>
Fe0 + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO
Al + PbCl = AlCl3 + Pb =>
Al + 3 PbCl = AlCl3 + 3 Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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