| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + H3NSO3 = NaNH2SO3 + H2O
Fe(HCO3)2 = Fe(OH)2 + CO2 =>
Fe(HCO3)2 = Fe(OH)2 + 2 CO2
NH4 + S = (NH4)S =>
NH4 + S = (NH4)S
CuSO4*5H2O + KI = CuI + KSO4 + H2O =>
CuSO4*5H2O + KI = CuI + KSO4 + 5 H2O
P2O3 + Na2O = Na3PO3 =>
P2O3 + 3 Na2O = 2 Na3PO3
LiOH + Cu(NO3)2 = Cu(OH)2 + Li(NO3) =>
2 LiOH + Cu(NO3)2 = Cu(OH)2 + 2 Li(NO3)
FeCl3 + Na + H2O = H2 + Fe(OH)3 + NaCl =>
2 FeCl3 + 6 Na + 6 H2O = 3 H2 + 2 Fe(OH)3 + 6 NaCl
Ga(OH)3 = Ga + OH =>
Ga(OH)3 = Ga + 3 OH
HF + Ba(OH)2 = F + BaH3O2 =>
HF + Ba(OH)2 = F + BaH3O2
(CH3)3CH(g) + O2(g) = CO2 + H2O =>
2(CH3)3CH(g) + 13 O2(g) = 8 CO2 + 10 H2O
KOH + KClO + KAsO2 = K3AsO4 + KCl + H2O =>
2 KOH + KClO + KAsO2 = K3AsO4 + KCl + H2O
SrS(aq) + CuSO4(aq) = SrSO4(aq) + CuS(aq) =>
SrS(aq) + CuSO4(aq) = SrSO4(aq) + CuS(aq)
HOOCCOOH + Ca = Ca(OOCCOO) + H2 =>
HOOCCOOH + Ca = Ca(OOCCOO) + H2
Fe(HCO3)2 = FeCO3 + H2O + CO2 =>
Fe(HCO3)2 = FeCO3 + H2O + CO2
SO4 + Br2 + H2O = SO42{-} + Br{-} + H{+} =>
2 SO4 + 75 Br2 + 76 H2O = 2 SO42{-} + 150 Br{-} + 152 H{+}
Mn2O3 + HCl = Mn2Cl2 + H2O + Cl2 =>
Mn2O3 + 6 HCl = Mn2Cl2 + 3 H2O + 2 Cl2
CH4(g) + O2(g) = C(s) + H2O(l) =>
CH4(g) + O2(g) = C(s) + 2 H2O(l)
C2H5Cl + O2 = CO + H2O + Cl2 =>
4 C2H5Cl + 9 O2 = 8 CO + 10 H2O + 2 Cl2
K2SiO3 + CaCl = CaSiO3 + K2Cl =>
K2SiO3 + CaCl = CaSiO3 + K2Cl
CH4 + Ni = Ni2C + H2 =>
CH4 + 2 Ni = Ni2C + 2 H2
S + HNO3 = SO2 + NO + HO =>
S + 2 HNO3 = SO2 + 2 NO + 2 HO
Fe(HCO3)2 = FeCO3 + H2CO3 =>
Fe(HCO3)2 = FeCO3 + H2CO3
C3H8O3 + HCl = C3H5OCl + H2O =>
C3H8O3 + HCl = C3H5OCl + 2 H2O
HCl + O2 + Cr = CrCl3 + H2O =>
12 HCl + 3 O2 + 4 Cr = 4 CrCl3 + 6 H2O
C2H5Cl + O2 = CO2 + H2O + HCl =>
C2H5Cl + 3 O2 = 2 CO2 + 2 H2O + HCl
Al(OH)3 + HNO3 = Al(OH)3HNO3 =>
Al(OH)3 + HNO3 = Al(OH)3HNO3
Pd(NO3)2 + Zn = Pd + ZnNO3 =>
Pd(NO3)2 + 2 Zn = Pd + 2 ZnNO3
K2SO3 + Na3PO4 = Na2SO3 + K3PO4 =>
3 K2SO3 + 2 Na3PO4 = 3 Na2SO3 + 2 K3PO4
CuCl2*2H2O = CuCl2 + H2O =>
CuCl2*2H2O = CuCl2 + 2 H2O
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
Al(OH)3 + Ba(OH)2 = Ba(AlO2)2 + H2O =>
2 Al(OH)3 + Ba(OH)2 = Ba(AlO2)2 + 4 H2O
Cu + MgSO4 + H2O = H2 + CuSO4 + Mg(OH)2 =>
Cu + MgSO4 + 2 H2O = H2 + CuSO4 + Mg(OH)2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
CH()4 + O()2 = CO()2 + H()2O =>
CH()4 + 2 O()2 = CO()2 + H()2O
Fe(HCO3)2 = FeO + H2O + CO2 =>
Fe(HCO3)2 = FeO + H2O + 2 CO2
Fe(HCO3)2 = Fe2(CO3)2 + H2O + CO2 =>
2 Fe(HCO3)2 = Fe2(CO3)2 + 2 H2O + 2 CO2
C6H5CONH2 + H2O = C6H5COONH4 =>
C6H5CONH2 + H2O = C6H5COONH4
KOH + Mn(CH3CO2)2 = Mn(OH)2 + K(CH3CO2) =>
2 KOH + Mn(CH3CO2)2 = Mn(OH)2 + 2 K(CH3CO2)
Br2 + SO3{2-} + H2O = Br{-} + SO4{2-} + H3O{+} =>
Br2 + SO3{2-} + 3 H2O = 2 Br{-} + SO4{2-} + 2 H3O{+}
SeCl5 + O = SeO2 + Cl =>
SeCl5 + 2 O = SeO2 + 5 Cl
CO2 + BaO = CO + BaO2 =>
CO2 + BaO = CO + BaO2
KOH + Mn(CH3CO2)2 = KCH3CO2 + Mn(OH)2 =>
2 KOH + Mn(CH3CO2)2 = 2 KCH3CO2 + Mn(OH)2
CH3OH + CHOOH = CHOOCH3 + H2O =>
CH3OH + CHOOH = CHOOCH3 + H2O
NH4SCN + NiCl2 = Ni(SCN)2 + NH4Cl =>
2 NH4SCN + NiCl2 = Ni(SCN)2 + 2 NH4Cl
CH2O + CuSO4 + NaOH = CHOONa + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 5 NaOH = CHOONa + Cu2O + 2 Na2SO4 + 3 H2O
Na2SO4 + H2O = Na2O + H2SO4 =>
Na2SO4 + H2O = Na2O + H2SO4
SO3{2-} + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
SO3{2-} + Br2 + H2O = SO4{2-} + 2 Br{-} + 2 H{+}
C14H12Br2 + KOH = C14H10 + KBr + H2O =>
C14H12Br2 + 2 KOH = C14H10 + 2 KBr + 2 H2O
FeO + H2SO4 = SO2 + H2O + Fe2(SO4)3 =>
2 FeO + 4 H2SO4 = SO2 + 4 H2O + Fe2(SO4)3
Cr(OH)2 = CrO2 + H2 =>
Cr(OH)2 = CrO2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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