| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ru + H2O = RuO + H2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
FeSO4 + KMnO4 + KOH = FeOHSO4 + K2MnO4 =>
FeSO4 + KMnO4 + KOH = FeOHSO4 + K2MnO4
KOH + Cl2O7 = KCl + H2O + O =>
2 KOH + Cl2O7 = 2 KCl + H2O + 8 O
AgNO3 + Cl + H2O = AgCl + HNO3 + O =>
2 AgNO3 + 2 Cl + H2O = 2 AgCl + 2 HNO3 + O
Na2S2O3 + HCl = SO2 + NaCl + S + H2O =>
Na2S2O3 + 2 HCl = SO2 + 2 NaCl + S + H2O
NaOH + Ca(H2PO4)2 = NaH2PO4 + Ca(OH)2 =>
2 NaOH + Ca(H2PO4)2 = 2 NaH2PO4 + Ca(OH)2
C2H5OH + O2 = H2O + C2OH =>
4 C2H5OH + 5 O2 = 10 H2O + 4 C2OH
Ba(HCO3)2 + HBr = H(HCO3) + BaBr2 =>
Ba(HCO3)2 + 2 HBr = 2 H(HCO3) + BaBr2
Pb(NO3)4 + NaSO4 = Pb(SO4)4 + NaNO3 =>
Pb(NO3)4 + 4 NaSO4 = Pb(SO4)4 + 4 NaNO3
HCN + AgNO3 = AgCN + HNO3 =>
HCN + AgNO3 = AgCN + HNO3
Cr2O7{-2} + OH{-} = CrO4{-2} + H{+} =>
Cr2O7{-2} + OH{-} = 2 CrO4{-2} + H{+}
H2O + FeCl2 + O2 = Fe2O3 + HCl =>
4 H2O + 4 FeCl2 + O2 = 2 Fe2O3 + 8 HCl
K3PO4 + Cu = Cu3(PO4)2 + K =>
2 K3PO4 + 3 Cu = Cu3(PO4)2 + 6 K
Fe(OH)3 + BaSO4 = Ba(OH)2 + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 BaSO4 = 3 Ba(OH)2 + Fe2(SO4)3
Al(OH)3 + HCl = Cl3Al + H2O =>
Al(OH)3 + 3 HCl = Cl3Al + 3 H2O
C3H8O + H2SO4 = CO2 + SO2 + H2O =>
C3H8O + 9 H2SO4 = 3 CO2 + 9 SO2 + 13 H2O
ZnSO4 + NaOH = ZnO + H2O + Na2SO4 =>
ZnSO4 + 2 NaOH = ZnO + H2O + Na2SO4
NiSO4 + EDTA = NiEDTA + SO4 =>
NiSO4 + EDTA = NiEDTA + SO4
MgSO4 + Na(OH) = Mg(OH)2 + Na2(SO4) =>
MgSO4 + 2 Na(OH) = Mg(OH)2 + Na2(SO4)
Ca(NO3)2 + LiOH = Ca(OH)2 + LiNO3 =>
Ca(NO3)2 + 2 LiOH = Ca(OH)2 + 2 LiNO3
Na2CCO3 + C + N2 = NaCN + CO =>
Na2CCO3 + 3 C + N2 = 2 NaCN + 3 CO
Cd + CsCl = CdCl2 + Cs =>
Cd + 2 CsCl = CdCl2 + 2 Cs
Al(NO3)3 + H2(SO4) = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2(SO4) = Al2(SO4)3 + 6 HNO3
Ba(OH)2 + Al(OH)3 = Ba3[Al(OH)6]2 =>
3 Ba(OH)2 + 2 Al(OH)3 = Ba3[Al(OH)6]2
CH3CH3 + HNO3 = CH3CH2NO2 + H2O =>
CH3CH3 + HNO3 = CH3CH2NO2 + H2O
Al2O3 + NaOH + H2O = Al(OH)4Na =>
Al2O3 + 2 NaOH + 3 H2O = 2 Al(OH)4Na
MgOK2O = MgO2K2 =>
MgOK2O = MgO2K2
C7H8O + K2Cr2O7 + H2SO4 = C7H6O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C7H8O + K2Cr2O7 + 4 H2SO4 = 3 C7H6O + K2SO4 + Cr2(SO4)3 + 7 H2O
(NH4)2SO4 + OH = NH4OH + SO4 =>
(NH4)2SO4 + 2 OH = 2 NH4OH + SO4
Fe(NO3)3 + NH3H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3H2O = Fe(OH)3 + 3 NH4NO3
CaO[Al2O3] + H2SO4 = H2O + CaSO4 + Al2(SO4)3 =>
CaO[Al2O3] + 4 H2SO4 = 4 H2O + CaSO4 + Al2(SO4)3
KBr + H2O = OH + HKBr =>
KBr + H2O = OH + HKBr
NH3 + CaCl2 = CaH3 + NCl2 =>
NH3 + CaCl2 = CaH3 + NCl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
TiCl4 + H2O2 + H2SO4 = H2[Ti(O2)(SO4)2] + HCl =>
TiCl4 + H2O2 + 2 H2SO4 = H2[Ti(O2)(SO4)2] + 4 HCl
Zn(s) + AgNO3(aq) = ZnAgNO3 =>
Zn(s) + AgNO3(aq) = ZnAgNO3
H2C = H6C3 =>
3 H2C = H6C3
Sn{4+} + Cr = Cr{3+} + Sn{2+} =>
3 Sn{4+} + 2 Cr = 2 Cr{3+} + 3 Sn{2+}
MnO2 + H3O{+} + Br{-} = Mn{2+} + BrO3{-} + H2O =>
3 MnO2 + 6 H3O{+} + Br{-} = 3 Mn{2+} + BrO3{-} + 9 H2O
BaCl2 + N(HCO3)3 = Ba(HCO3)2 + NCl3 =>
3 BaCl2 + 2 N(HCO3)3 = 3 Ba(HCO3)2 + 2 NCl3
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Cu + Sn(NO3) = Cu(NO3) + Sn =>
Cu + Sn(NO3) = Cu(NO3) + Sn
As + HNO3 + HClO4 = As(ClO4)2 + H2O + NO =>
3 As + 2 HNO3 + 6 HClO4 = 3 As(ClO4)2 + 4 H2O + 2 NO
CuSO4 + C = CuS + CO2 =>
CuSO4 + 2 C = CuS + 2 CO2
C6H11Cl = C6H10 + HCl =>
C6H11Cl = C6H10 + HCl
Cu(SO4) + O2 = CuO + (SO4) =>
2 Cu(SO4) + O2 = 2 CuO + 2(SO4)
NO + H2 = N + H2O =>
NO + H2 = N + H2O
Ca(NO3)2 + NaF = Na(NO3) + CaF2 =>
Ca(NO3)2 + 2 NaF = 2 Na(NO3) + CaF2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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