| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + KH3(C2O4)2*2H2O = NaH3(C2O4)2 + 2 H2O + KOH
Co(NH3)5Cl3 + AgNO3 = Co(NH3)5Cl(NO3)2 + AgCl =>
Co(NH3)5Cl3 + 2 AgNO3 = Co(NH3)5Cl(NO3)2 + 2 AgCl
FeCl2 + Cu(NO3)2 = Fe(NO3)2 + CuCl2 =>
FeCl2 + Cu(NO3)2 = Fe(NO3)2 + CuCl2
BeCl2 + NH3 = Be(NH3)2 + Cl2 =>
BeCl2 + 2 NH3 = Be(NH3)2 + Cl2
C6H12O6 + H2 = C6H14O6 =>
C6H12O6 + H2 = C6H14O6
H2WO4 + H3PO4 = H3P(W3O10)4 + H2O =>
12 H2WO4 + H3PO4 = H3P(W3O10)4 + 12 H2O
NaOH + H2C2O4 = NaC2O4 + H3O =>
NaOH + H2C2O4 = NaC2O4 + H3O
MnO4{-} + SO3{-2} + H2O = MnO2 + SO4{-2} + OH{-} =>
2 MnO4{-} + 3 SO3{-2} + H2O = 2 MnO2 + 3 SO4{-2} + 2 OH{-}
Sb + O2 = O6Sb4 =>
4 Sb + 3 O2 = O6Sb4
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
Cr2O7 + Fe + H{+} = Cr{+} + Fe{+} + H2O =>
Cr2O7 + 12 Fe + 14 H{+} = 2 Cr{+} + 12 Fe{+} + 7 H2O
Ni + H2O = Ni(OH)2 + H2 =>
Ni + 2 H2O = Ni(OH)2 + H2
CO + H2 = CH2COOH =>
4 CO + 3 H2 = 2 CH2COOH
Mg(NO3)2 + Al(C2H3O2)3 = Mg(C2H3O2)2 + Al(NO3)3 =>
3 Mg(NO3)2 + 2 Al(C2H3O2)3 = 3 Mg(C2H3O2)2 + 2 Al(NO3)3
Fe(NO3) + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
4 Fe(NO3) + 2 NH3 + 9 H2O = 4 Fe(OH)3 + 3 NH4NO3
H2(g) + O2 = H2O(g) =>
2 H2(g) + O2 = 2 H2O(g)
Na3Po4 + ZnCl2 = NaCl + Zn3(Po4)2 =>
2 Na3Po4 + 3 ZnCl2 = 6 NaCl + Zn3(Po4)2
CH3COOH + CH3CHCH3CH2CH2OH = CH3COCHCH3CH3 + H2O =>
5 CH3COOH + 8 CH3CHCH3CH2CH2OH = 10 CH3COCHCH3CH3 + 8 H2O
Cr2S3 + O = Cr2O3 + SO2 =>
Cr2S3 + 9 O = Cr2O3 + 3 SO2
KCO3 + HCl = KCl + HCO3 =>
KCO3 + HCl = KCl + HCO3
Ni + NH4OH = H2 + NH3 + Ni(OH)2 =>
Ni + 2 NH4OH = H2 + 2 NH3 + Ni(OH)2
LiOH + HNO3 = Li3N + H2O + O2 =>
3 LiOH + HNO3 = Li3N + 2 H2O + 2 O2
C4H11O2PS2 + NaOH = C4H10NaO2PS2 + H2O =>
C4H11O2PS2 + NaOH = C4H10NaO2PS2 + H2O
S2O4 = SO2 =>
S2O4 = 2 SO2
Ni + FeCl2 = Fe + NiCl2 =>
Ni + FeCl2 = Fe + NiCl2
Cl + O = Cl2O5 =>
2 Cl + 5 O = Cl2O5
Cu{2} + S{2-} = CuS =>
Cu{2} + S{2-} = CuS
Cu(NO3)2 + K2CO3 + H2O = Cu(OH)2 + KNO3 + CO2 =>
Cu(NO3)2 + K2CO3 + H2O = Cu(OH)2 + 2 KNO3 + CO2
(C6H5CO)2 + NaBH4 + H2O = (C6H5COH2)2 + NaBO2 =>
2(C6H5CO)2 + NaBH4 + 2 H2O = 2(C6H5COH2)2 + NaBO2
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
KMnO4 + HCl + FeSO4 = MnCl2 + KCl + Fe2(SO4)3 + FeCl3 + H2O =>
3 KMnO4 + 24 HCl + 15 FeSO4 = 3 MnCl2 + 3 KCl + 5 Fe2(SO4)3 + 5 FeCl3 + 12 H2O
NHO3 + S = H2SO4 + NO =>
2 NHO3 + S = H2SO4 + 2 NO
CuSO4 + KBr = CuBr2 + K2SO4 =>
CuSO4 + 2 KBr = CuBr2 + K2SO4
KF + H2SO4 = KHSO4 + HF =>
KF + H2SO4 = KHSO4 + HF
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
MgH2C2O6 + HCl = MgCl2 + CO2 + H2O =>
MgH2C2O6 + 2 HCl = MgCl2 + 2 CO2 + 2 H2O
C2H2 + CO2 = CO + H2O =>
C2H2 + 3 CO2 = 5 CO + H2O
Pb + CuSO4 = Pb(SO4)2 + Cu =>
Pb + 2 CuSO4 = Pb(SO4)2 + 2 Cu
NH4(NO3) + Na(OH) = NaNO3 + NH3 + H2O =>
NH4(NO3) + Na(OH) = NaNO3 + NH3 + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Pb(NO3)2(aq) + KBrO3(aq) = Pb(BrO3)2(aq) + KNO3(g) =>
Pb(NO3)2(aq) + 2 KBrO3(aq) = Pb(BrO3)2(aq) + 2 KNO3(g)
(NH4)2SO4(aq) + BaCl2(aq) = NH4Cl + BaSO4 =>
(NH4)2SO4(aq) + BaCl2(aq) = 2 NH4Cl + BaSO4
KClO3* = KCl + O2* =>
2 KClO3* = 2 KCl + 3 O2*
CoCl3 + H2O = Cl + Co(H2O)6 =>
CoCl3 + 6 H2O = 3 Cl + Co(H2O)6
C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4) + K2SO4 + CO2 + H2O =>
5 C3H5(OH)3 + 7 K2Cr2O7 + 14 H2SO4 = 7 Cr2(SO4) + 7 K2SO4 + 15 CO2 + 34 H2O
Fe2(SO4)3 + KOH = Fe2(OH)6 + K6(SO4)3 =>
Fe2(SO4)3 + 6 KOH = Fe2(OH)6 + K6(SO4)3
HCl + Fe3O4 = FeCl3 + FeCl2 + H2O =>
8 HCl + Fe3O4 = 2 FeCl3 + FeCl2 + 4 H2O
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
Li3PO4 + Ba(ClO3)2 = LiClO3 + Ba3(PO4)2 =>
2 Li3PO4 + 3 Ba(ClO3)2 = 6 LiClO3 + Ba3(PO4)2
AgNO3 + CoCl{2+} = AgCl + Co(NO3){2+} =>
AgNO3 + CoCl{2+} = AgCl + Co(NO3){2+}
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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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