| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)3PO4 + 3 FeSO4 = 3(NH4)2SO4 + Fe3(PO4)2
K2CO3CaCl2 = CaCO3 + KCl =>
K2CO3CaCl2 = CaCO3 + 2 KCl
CrSO4 + KMnO4 + H2SO4 = Cr2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 CrSO4 + 2 KMnO4 + 8 H2SO4 = 5 Cr2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
ReO2 + H2O = Re2O3 + OH =>
2 ReO2 + H2O = Re2O3 + 2 OH
Ba(SO4) + Na3(PO4) = Ba3(PO4)2 + Na2(SO4) =>
3 Ba(SO4) + 2 Na3(PO4) = Ba3(PO4)2 + 3 Na2(SO4)
C2H6 + F2 = C2H5F + HF =>
C2H6 + F2 = C2H5F + HF
Mn(C2H3O2)2 + Na2CO3 + H2O = Mn2(OH)2CO3 + NaC2H3O2 + CO2 =>
2 Mn(C2H3O2)2 + 2 Na2CO3 + H2O = Mn2(OH)2CO3 + 4 NaC2H3O2 + CO2
ClO3 + H2O = HClO4 + HCl =>
8 ClO3 + 4 H2O = 7 HClO4 + HCl
NaI + K2MnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 + I2 =>
4 NaI + K2MnO4 + 4 H2SO4 = 4 H2O + K2SO4 + MnSO4 + 2 Na2SO4 + 2 I2
H2O2 + Br = BrO3 + H2O =>
3 H2O2 + Br = BrO3 + 3 H2O
C6H6HNO3 = C6H5NO2H2O =>
C6H6HNO3 = C6H5NO2H2O
NH3 + HF = NH4 + F =>
NH3 + HF = NH4 + F
BeO + H2SO4 = BeSO4 + H2O =>
BeO + H2SO4 = BeSO4 + H2O
Na2SiO3 + AlCl3 = Al2(SiO3)3 + NaCl =>
3 Na2SiO3 + 2 AlCl3 = Al2(SiO3)3 + 6 NaCl
Mn + Br = MnBr2 =>
Mn + 2 Br = MnBr2
KBr + Na2S2O3 = Na2Br + KS2O3 =>
KBr + Na2S2O3 = Na2Br + KS2O3
Na + N + O = NaNO2 =>
Na + N + 2 O = NaNO2
H2Se + H2O = HSe + H3O =>
H2Se + H2O = HSe + H3O
H3PO3 + ScOH = ScPO4 + H =>
H3PO3 + ScOH = ScPO4 + 4 H
IO3{-} + I{-} + HCl = I2 + Cl{-} + H2O =>
IO3{-} + 5 I{-} + 6 HCl = 3 I2 + 6 Cl{-} + 3 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HgNo3(aq) + KCl(aq) = HgCl(s) + KNo3(aq) =>
HgNo3(aq) + KCl(aq) = HgCl(s) + KNo3(aq)
Fe(aq) + OH(aq) = Fe(OH)3(s) =>
Fe(aq) + 3 OH(aq) = Fe(OH)3(s)
H2SnO2 + Cu(OH)2 = CuSnO2 + H2O =>
H2SnO2 + Cu(OH)2 = CuSnO2 + 2 H2O
Cu2S + O = Cu + SO2 =>
Cu2S + 2 O = 2 Cu + SO2
C6H5CH3 + Cr2O7{2-} + H{+} = Cr{3+} + C6H5COO{-} + H2O =>
C6H5CH3 + Cr2O7{2-} + 7 H{+} = 2 Cr{3+} + C6H5COO{-} + 5 H2O
BO3 + Mg = MgO + B =>
BO3 + 3 Mg = 3 MgO + B
C6H5OH + NaHCO3 = C5H5ONa + H2O + CO2 =>
6 C6H5OH + 7 NaHCO3 = 7 C5H5ONa + 4 H2O + 8 CO2
C5H10O + H2 = C5H12O =>
C5H10O + H2 = C5H12O
Na3P + HCl = NaCl + PH3 =>
Na3P + 3 HCl = 3 NaCl + PH3
C6H5COOH + Mg = C6H5COOMg + H2 =>
2 C6H5COOH + 2 Mg = 2 C6H5COOMg + H2
C2H6 + F2 = C2F6 + HF =>
C2H6 + 6 F2 = C2F6 + 6 HF
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H5CH3 + Cr2O7{2-} + H{+} = Cr{3+} + C6H5COOH + H2O =>
C6H5CH3 + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + C6H5COOH + 5 H2O
KMnO4 + KOH + Na2S2O3 = K2MnO4 + Na2S4O6 + NaOH =>
2 KMnO4 + 2 KOH + 2 Na2S2O3 = 2 K2MnO4 + Na2S4O6 + 2 NaOH
C6H5OH + NaHCO3 = C5H5Na + H2O + CO2 =>
13 C6H5OH + 14 NaHCO3 = 14 C5H5Na + 11 H2O + 22 CO2
Cr + Si = CrSi2 =>
Cr + 2 Si = CrSi2
H2SO4 + NaBr = Na2SO4 + HBr =>
H2SO4 + 2 NaBr = Na2SO4 + 2 HBr
C17H35COOH + ZnO = (C17H35COO)2Zn + H2O =>
2 C17H35COOH + ZnO = (C17H35COO)2Zn + H2O
Li + BaO = LiO2 + Ba =>
Li + 2 BaO = LiO2 + 2 Ba
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
MgO + CaO + Si = Mg + CaSiO3 =>
2 MgO + CaO + Si = 2 Mg + CaSiO3
SnCl2 + HCl + Hg(NO3)2 = H2[SnCl6] + Hg2Cl2 + HNO3 =>
SnCl2 + 6 HCl + 2 Hg(NO3)2 = H2[SnCl6] + Hg2Cl2 + 4 HNO3
CrO3 + C = Cr + CO2 =>
2 CrO3 + 3 C = 2 Cr + 3 CO2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Li(s) + N(g) = Li3N =>
3 Li(s) + N(g) = Li3N
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
K2OH2O = KOH =>
K2OH2O = 2 KOH
MnSO4 + K2S2O8 + H2O = H2SO4 + K2SO4 + MnO2 =>
MnSO4 + K2S2O8 + 2 H2O = 2 H2SO4 + K2SO4 + MnO2
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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