| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCl + NaCO3 = NaCl + LiCO3
C7H6O3 + C4H6O4 = C9H8O4 + C2H4O12 =>
100 C7H6O3 + 10 C4H6O4 = 82 C9H8O4 + C2H4O12
Ca3(PO42)2 + SiO2 + C = P4 + CaSiO3 + CO =>
2 Ca3(PO42)2 + 6 SiO2 + 162 C = P4 + 6 CaSiO3 + 162 CO
NaOH + HgSO4 = Na2SO4 + Hg(OH)2 =>
2 NaOH + HgSO4 = Na2SO4 + Hg(OH)2
HNO3 + Ag = (AgNO3) + NO2 + H2O =>
2 HNO3 + Ag = (AgNO3) + NO2 + H2O
Cu + HNO3 = CuNO5 + NO + H2O =>
3 Cu + 8 HNO3 = 3 CuNO5 + 5 NO + 4 H2O
CO(NH2)2 + NH4NO3 = CO2 + H2O + N2 =>
CO(NH2)2 + 3 NH4NO3 = CO2 + 8 H2O + 4 N2
KSO3 + HSO4 = KSO4 + HO + SO =>
2 KSO3 + HSO4 = 2 KSO4 + HO + SO
Na2SiO3 + KCl = Na2Cl + KSiO3 =>
Na2SiO3 + KCl = Na2Cl + KSiO3
Ga(NO3)3 + NH3 + H2O = Ga(OH)3 + NH4NO3 =>
Ga(NO3)3 + 3 NH3 + 3 H2O = Ga(OH)3 + 3 NH4NO3
NaHCO3 + Ca = CaCO3 + H2O + Na + CO2 =>
2 NaHCO3 + Ca = CaCO3 + H2O + 2 Na + CO2
Al(NO3)3 + H2O = Al(NO3)3H + OH =>
Al(NO3)3 + H2O = Al(NO3)3H + OH
()CH4 + O2 = CO2 + H2O =>
()CH4 + 2 O2 = CO2 + 2 H2O
KIO3 + Cu(NO3)2 = KI + (NO3)2 + CuO =>
KIO3 + 3 Cu(NO3)2 = KI + 3(NO3)2 + 3 CuO
CsF + Re + BrF3 = CsReF7 + Br2 =>
CsF + Re + 2 BrF3 = CsReF7 + Br2
H2O + MnO4{-} + Br{-} = MnO2 + OH{-} + BrO3{-} =>
H2O + 2 MnO4{-} + Br{-} = 2 MnO2 + 2 OH{-} + BrO3{-}
HCl(aq) + HNO3(aq) = NO2(g) + Cl2(g) + H2O(l) =>
2 HCl(aq) + 2 HNO3(aq) = 2 NO2(g) + Cl2(g) + 2 H2O(l)
Sb2S3 + Fe = Fe3S3 + Sb2 =>
Sb2S3 + 3 Fe = Fe3S3 + Sb2
C14H10O2 + NaBH4 + H30 = C14H1402 + NaOH + H3BO3 =>
10 C14H10O2 + 5 NaBH4 + 464 H30 = 10 C14H1402 + 5 NaOH + 5 H3BO3
C3H6O2 + SOCl2 = C3H5OCl + SO2 + HCl =>
C3H6O2 + SOCl2 = C3H5OCl + SO2 + HCl
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l)
NH3(g) + NO = N2(g) + H2O(g) =>
4 NH3(g) + 6 NO = 5 N2(g) + 6 H2O(g)
MnO4{-]+SO3{2-}+OH{-} = MnO4{2-}+SO4{2-}+H2O =>
2 MnO4{-]+SO3{2-}+2OH{-} = 2 MnO4{2-}+SO4{2-}+H2O
Cu6 + Cl2 = Cu6Cl4 =>
Cu6 + 2 Cl2 = Cu6Cl4
Fe(s) + H2O(l) + O2(g) = Fe(OH) =>
4 Fe(s) + 2 H2O(l) + O2(g) = 4 Fe(OH)
Pb(II) + Cl = Pb(II)Cl =>
Pb(II) + Cl = Pb(II)Cl
Na2(PO4) + Ba(NO3)2 = Ba(PO4) + Na(NO3) =>
Na2(PO4) + Ba(NO3)2 = Ba(PO4) + 2 Na(NO3)
NaI + H2SO4 + Mn2O4 = Na2SO4 + MnSO4 + I2 + H2O =>
4 NaI + 4 H2SO4 + Mn2O4 = 2 Na2SO4 + 2 MnSO4 + 2 I2 + 4 H2O
MnCl2 + HCl = MnCl3 + H2 =>
2 MnCl2 + 2 HCl = 2 MnCl3 + H2
Na3SbO3 + Zn + HCl = SbH3 + ZnCl2 + NaCl + H2O =>
Na3SbO3 + 3 Zn + 9 HCl = SbH3 + 3 ZnCl2 + 3 NaCl + 3 H2O
FeS(s) + F2(g) = Fe2 + FS =>
2 FeS(s) + F2(g) = Fe2 + 2 FS
H3PO4 + Pb(OH)2 = Pb3(PO4)2 + H2O =>
2 H3PO4 + 3 Pb(OH)2 = Pb3(PO4)2 + 6 H2O
KHS + MgSO4 = K2SO4 + Mg(HS)2 =>
2 KHS + MgSO4 = K2SO4 + Mg(HS)2
KClO4 + NH3 = KNO3 + KCl + Cl2 + H2O =>
9 KClO4 + 8 NH3 = 8 KNO3 + KCl + 4 Cl2 + 12 H2O
Al + NaClO + H2O = NaAlO2 + Cl2 + H2 =>
2 Al + 2 NaClO + 2 H2O = 2 NaAlO2 + Cl2 + 2 H2
NO + CO2 = CO + NO3 =>
NO + 2 CO2 = 2 CO + NO3
Ca(CO3) + (NH4)2HPO4 + (NH4)F = Ca5(PO4)3F + NH3 + H2O + CO2 =>
5 Ca(CO3) + 3(NH4)2HPO4 + (NH4)F = Ca5(PO4)3F + 7 NH3 + 5 H2O + 5 CO2
[Cr[CO(NH2)2]6]4[Cr(CN)6]3 + KMnO4 + HNO3 = K2Cr2O7 + KNO3 + CO + Mn(NO3) + H2O =>
2[Cr[CO(NH2)2]6]4[Cr(CN)6]3 + 168 KMnO4 + 190 HNO3 = 7 K2Cr2O7 + 154 KNO3 + 84 CO + 168 Mn(NO3) + 191 H2O
CO(g) + NO2(g) = CO2(g) + N =>
2 CO(g) + NO2(g) = 2 CO2(g) + N
H3C6H5O7 + H2O = H9C6OH + O =>
H3C6H5O7 + H2O = H9C6OH + 7 O
FeO3 + CO = Fe + CO3 =>
2 FeO3 + 3 CO = 2 Fe + 3 CO3
Al2O3 + Na(OH) + H2O = NaAl(OH)4 =>
Al2O3 + 2 Na(OH) + 3 H2O = 2 NaAl(OH)4
CH3CHCH2O + C4H9OH = C4H9O[CH2CH(CH3)O]3H =>
3 CH3CHCH2O + C4H9OH = C4H9O[CH2CH(CH3)O]3H
NiO + HBr = H2O + NiBr2 =>
NiO + 2 HBr = H2O + NiBr2
K2CrO4 + Pb(NO3)2 + KOH = KNO3 + PbCrO4*Pb(OH)2 =>
K2CrO4 + 2 Pb(NO3)2 + 2 KOH = 4 KNO3 + PbCrO4*Pb(OH)2
Sb2O3 + NaOH + H2O = Na[Sb(OH)4] =>
Sb2O3 + 2 NaOH + 3 H2O = 2 Na[Sb(OH)4]
(Ca(OH)2) + HCl = CaCl2 + H2O =>
(Ca(OH)2) + 2 HCl = CaCl2 + 2 H2O
C3H8O0 + O2 = CO2 + H2O =>
2 C3H8O0 + 9 O2 = 6 CO2 + 8 H2O
Pbl(NO3)2(aq) + Na(aq) = Pbl2(s) + NaNO3 =>
2 Pbl(NO3)2(aq) + 4 Na(aq) = Pbl2(s) + 4 NaNO3
C17H18F3NO + O2 = CO2 + H2O + NH3 + HF =>
2 C17H18F3NO + 39 O2 = 34 CO2 + 12 H2O + 2 NH3 + 6 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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