| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 K2FeO4 + 10 H2SO4 = 2 Fe2(SO4)3 + 4 K2SO4 + 10 H2O + 3 O2
As4 + S8 = As2S5 =>
4 As4 + 5 S8 = 8 As2S5
C10H22 + CuO = CO2 + H2O + Cu =>
C10H22 + 31 CuO = 10 CO2 + 11 H2O + 31 Cu
K2O + Na2O = K2Na2O2 =>
K2O + Na2O = K2Na2O2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Cu + MgSO4 = CuSO4 + Mg =>
Cu + MgSO4 = CuSO4 + Mg
CH3CHO + CUSO4 + NaOH = CH3COONa + CU2O + Na2SO4 + H2O =>
2 CH3CHO + 4 CUSO4 + 11 NaOH = 3 CH3COONa + 2 CU2O + 4 Na2SO4 + 5 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
Ammoniumchloride + calciumhydroxide = calciumchloride + Water + Ammonia =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
C10H15N + C12H21NO8S = C22H36N2O8S =>
C10H15N + C12H21NO8S = C22H36N2O8S
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C3H8 + C3H6Cl2 = C3H6Cl + HCl =>
C3H8 + 3 C3H6Cl2 = 4 C3H6Cl + 2 HCl
Al(Cl)3 = Al + Cl2 =>
2 Al(Cl)3 = 2 Al + 3 Cl2
C10H16 + H2O2 = C10H18O + O2 =>
2 C10H16 + 2 H2O2 = 2 C10H18O + O2
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
CaOCl2 + H2O = Ca(OH)2 + CaCl2 + HClO =>
2 CaOCl2 + 2 H2O = Ca(OH)2 + CaCl2 + 2 HClO
Fe + Ba(NO3)2 = BaO + N2 + Fe3O4 =>
15 Fe + 4 Ba(NO3)2 = 4 BaO + 4 N2 + 5 Fe3O4
H3PO4 + Ba(OH)2 = Ba4(OHPO4)2 + H2O =>
2 H3PO4 + 4 Ba(OH)2 = Ba4(OHPO4)2 + 6 H2O
Mg(OH)2 + NaOH = Na2(MgO2) + H2O =>
Mg(OH)2 + 2 NaOH = Na2(MgO2) + 2 H2O
(CH3CHOHCOO)2 + CH3CH2CH2CH2OH = CH3CHOHCOOCH2CH2CH2CH3 + H2O =>
12(CH3CHOHCOO)2 + 31 CH3CH2CH2CH2OH = 28 CH3CHOHCOOCH2CH2CH2CH3 + 19 H2O
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
Al(NO3)3 + Na2SO4 = Al2(SO4)3 + Na3(NO3)3 =>
2 Al(NO3)3 + 3 Na2SO4 = Al2(SO4)3 + 2 Na3(NO3)3
Cl2 + AlI3 = Al6Cl2 + I2 =>
Cl2 + 6 AlI3 = Al6Cl2 + 9 I2
CsOH + B2O3 = CsBO2 + H2O =>
2 CsOH + B2O3 = 2 CsBO2 + H2O
Pb(C2H3O2)2 + NaOH = Na(C2H3O2) + Pb(OH)2 =>
Pb(C2H3O2)2 + 2 NaOH = 2 Na(C2H3O2) + Pb(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HgCl + AgNO3 = HgNO3 + AgCl =>
HgCl + AgNO3 = HgNO3 + AgCl
[CrSO4(H2O)4]{+} + OH{-} + H2O2 = (CrO4){-}2 + (SO4){-}2 + H2O =>
2[CrSO4(H2O)4]{+} + 6 OH{-} + 5 H2O2 = 2(CrO4){-}2 + 2(SO4){-}2 + 16 H2O
CH3CONa + H2O = CH2CONa + H3O =>
CH3CONa + H2O = CH2CONa + H3O
C6H12(aq) + Br2(g) = C6H11Br(aq) + HBr(aq) =>
C6H12(aq) + Br2(g) = C6H11Br(aq) + HBr(aq)
C + SO2 = CS2 + CO2 =>
3 C + 2 SO2 = CS2 + 2 CO2
Al(NO3)3 + Ag = AlAg + NO3 =>
Al(NO3)3 + Ag = AlAg + 3 NO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaMnO4 + Na2SO3 + HNO3 = NaNO3 + Mn(NO3)2 + Na2SO4 + H2O =>
2 NaMnO4 + 5 Na2SO3 + 6 HNO3 = 2 NaNO3 + 2 Mn(NO3)2 + 5 Na2SO4 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn0 + CuII(NO3)2 = ZnII(NO3)2 + Cu0 =>
Zn0 + CuII(NO3)2 = ZnII(NO3)2 + Cu0
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Au + S8 = AuS =>
8 Au + S8 = 8 AuS
Cr3{+} + Br2 + OH{-} = CrO4{-} + Br{-} + H2O =>
Cr3{+} + 10 Br2 + 24 OH{-} = 3 CrO4{-} + 20 Br{-} + 12 H2O
Na2SO4(aq) + LiCO3(aq) = NaCO3 + Li2SO4 =>
Na2SO4(aq) + 2 LiCO3(aq) = 2 NaCO3 + Li2SO4
K2CrO4 + SnSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + Sn(SO4)2 + H2O =>
2 K2CrO4 + 3 SnSO4 + 8 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 3 Sn(SO4)2 + 8 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Na2CO3(aq) + AgNO3(aq) = Ag2CO3(aq) + NaNO3(s) =>
Na2CO3(aq) + 2 AgNO3(aq) = Ag2CO3(aq) + 2 NaNO3(s)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HF + Fe3O4 = FeF2 + O2 + H2 =>
6 HF + Fe3O4 = 3 FeF2 + 2 O2 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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