| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O(l) + NaNO3(s) = NaOH + HNO3
Ni(NO3)2 + NH3 + H2O = NH3NO3 + Ni(OH)2 =>
9 Ni(NO3)2 + 14 NH3 + 12 H2O = 16 NH3NO3 + 9 Ni(OH)2
Cd + Bi(ClO4)3 = Bi + Cd(ClO4)3 =>
Cd + Bi(ClO4)3 = Bi + Cd(ClO4)3
Fe2Si + HNO3 = Fe(NO3)3 + H4SiO4 + NO + H2O =>
3 Fe2Si + 28 HNO3 = 6 Fe(NO3)3 + 3 H4SiO4 + 10 NO + 8 H2O
H(OH) = H2 + O2 =>
2 H(OH) = 2 H2 + O2
(CuOH)2CO3 + CH3COOH = Cu(CH3COO)2 + CO2 + H2O =>
(CuOH)2CO3 + 4 CH3COOH = 2 Cu(CH3COO)2 + CO2 + 3 H2O
Fe(NO3)2 + Cu(SO4) = Fe(SO4) + Cu(NO3)2 =>
Fe(NO3)2 + Cu(SO4) = Fe(SO4) + Cu(NO3)2
Cu + ZnS = Cu2S + Zn =>
2 Cu + ZnS = Cu2S + Zn
C9H15AlO9 + H2O = C9H17AlO10 =>
C9H15AlO9 + H2O = C9H17AlO10
SnI2 = Sn + I =>
SnI2 = Sn + 2 I
(BaCl2) + (H2SO4) = (BaSO4) + HCl =>
(BaCl2) + (H2SO4) = (BaSO4) + 2 HCl
H{+} + MnO4{-} + NO2{-} = Mn{+2} + NO3{-} + H2O =>
6 H{+} + 2 MnO4{-} + 5 NO2{-} = 2 Mn{+2} + 5 NO3{-} + 3 H2O
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
AgNO3(aq) + LiBr(aq) = AgBr(s) + LiNO3(aq) =>
AgNO3(aq) + LiBr(aq) = AgBr(s) + LiNO3(aq)
Cr + BiO3 = Cr2O7 + Bi =>
6 Cr + 7 BiO3 = 3 Cr2O7 + 7 Bi
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + H2O = H2OH + HSO4 =>
H2SO4 + H2O = H2OH + HSO4
C6H5COOH + CH3NH2 = CH3NH3OOCH5C6 =>
C6H5COOH + CH3NH2 = CH3NH3OOCH5C6
Zn3(PO4)2 + HNO3 = Zn(NO3)2 + H3PO4 =>
Zn3(PO4)2 + 6 HNO3 = 3 Zn(NO3)2 + 2 H3PO4
CuCl2 + Zn(NO3)2 = Cu(NO3)2 + ZnCl2 =>
CuCl2 + Zn(NO3)2 = Cu(NO3)2 + ZnCl2
CrO + Mg = MgO + Cr =>
CrO + Mg = MgO + Cr
Zn + Na(OH) = Na2ZnO2 + H2 =>
Zn + 2 Na(OH) = Na2ZnO2 + H2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
C2H4(g) + Br2(g) = C2H4Br2(g) =>
C2H4(g) + Br2(g) = C2H4Br2(g)
NH2OH + Mg + HCl = NH3 + MgCl2 + H2O =>
NH2OH + Mg + 2 HCl = NH3 + MgCl2 + H2O
Fe2(Cr2O7)3 = Fe + Cr + O2 =>
2 Fe2(Cr2O7)3 = 4 Fe + 12 Cr + 21 O2
F2 + CaBr2 = CaF + Br =>
F2 + 2 CaBr2 = 2 CaF + 4 Br
Cu(NO3)2 + NH3 = [Cu(NH3)4]{2+} + NO3{-} =>
Cu(NO3)2 + 4 NH3 = [Cu(NH3)4]{2+} + 2 NO3{-}
SO2 + Br2 + H2O = H2SO4 + HBr =>
SO2 + Br2 + 2 H2O = H2SO4 + 2 HBr
KIO3 + Br2 + KOH = KIO4 + KBr + H2O =>
KIO3 + Br2 + 2 KOH = KIO4 + 2 KBr + H2O
HMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
2 HMnO4 + 5 Na2SO3 + 2 H2SO4 = 2 MnSO4 + 5 Na2SO4 + 3 H2O
BaSO3 + MgCl2 = BaCl2 + MgSO3 =>
BaSO3 + MgCl2 = BaCl2 + MgSO3
C6H14 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
5 C6H14 + 12 KMnO4 + 18 H2SO4 = 5 C6H10O4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
C9H10O3 + NaBH4 = C9H12O3 + NaBH3 =>
C9H10O3 + 2 NaBH4 = C9H12O3 + 2 NaBH3
(CH(H2)2CH3) + O2 = CO2 + H2O =>
(CH(H2)2CH3) + 4 O2 = 2 CO2 + 4 H2O
C2HCl3 + H2O2 = CO2 + H2O + Cl =>
2 C2HCl3 + 9 H2O2 = 4 CO2 + 10 H2O + 6 Cl
NH3 + C4O = C4 + N2 + H2O =>
2 NH3 + 3 C4O = 3 C4 + N2 + 3 H2O
Pd + HCl + HNO3 = H2[PdCl4] + NO + H2O =>
3 Pd + 12 HCl + 2 HNO3 = 3 H2[PdCl4] + 2 NO + 4 H2O
Ne + H2O = NeOH + H2 =>
2 Ne + 2 H2O = 2 NeOH + H2
Na2SO4 + BaCl2*2H2O = BaSO4 + NaCl + H2O =>
Na2SO4 + BaCl2*2H2O = BaSO4 + 2 NaCl + 2 H2O
ZnF2 + CaCl2 = ZnCl2 + CaF2 =>
ZnF2 + CaCl2 = ZnCl2 + CaF2
Na2SO4 + BaCl2*2H2O = BaSO4 + NaCl + H2O =>
Na2SO4 + BaCl2*2H2O = BaSO4 + 2 NaCl + 2 H2O
CrI3 + KOH + Br2 = KIO4 + K2CrO4 + KBr + H2O =>
2 CrI3 + 64 KOH + 27 Br2 = 6 KIO4 + 2 K2CrO4 + 54 KBr + 32 H2O
NiO + Cr2O3 = NiCr2O4 =>
NiO + Cr2O3 = NiCr2O4
HCl(aq) + Al2(CO3)3 = AlCl3(aq) + CO2(g) + H2O(l) =>
6 HCl(aq) + Al2(CO3)3 = 2 AlCl3(aq) + 3 CO2(g) + 3 H2O(l)
C2H7NO2 + H2O = NH4OH + CH3COOH =>
C2H7NO2 + H2O = NH4OH + CH3COOH
CUO + SO3 = CUSO4 =>
CUO + SO3 = CUSO4
P + HF = PF5 + H2 =>
2 P + 10 HF = 2 PF5 + 5 H2
Hg + Fe(NO3)2 = Hg(NO3)2 + Fe =>
Hg + Fe(NO3)2 = Hg(NO3)2 + Fe
H4 + Fe3 + CO = C16H + FeO =>
3 H4 + 64 Fe3 + 192 CO = 12 C16H + 192 FeO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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