| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + Mg(OH)2 + H2O = Mg[Cu(OH)4]
Na2OH2O = NaOH =>
Na2OH2O = 2 NaOH
HCH3H5O3 + OH = CH3H5O3 + H2O =>
HCH3H5O3 + OH = CH3H5O3 + H2O
BiCl3 + NaOH = Bi(OH)3 + NaCl =>
BiCl3 + 3 NaOH = Bi(OH)3 + 3 NaCl
Na2SO4 + Zn(NO3)2 = Na(NO3) + SO4 + Zn =>
Na2SO4 + Zn(NO3)2 = 2 Na(NO3) + SO4 + Zn
MgSO3 + SO2 = MgSO2 + SO3 =>
MgSO3 + SO2 = MgSO2 + SO3
HBr + KOH = H2O + KBr =>
HBr + KOH = H2O + KBr
KAlO2 + H2O = Al2O3 + KOH =>
2 KAlO2 + H2O = Al2O3 + 2 KOH
H2S + SiH4 = SiSH6 =>
H2S + SiH4 = SiSH6
Li2CO3 + CaF2 + O2 = F2 + Li2CaO2 + CO2 =>
2 Li2CO3 + 2 CaF2 + O2 = 2 F2 + 2 Li2CaO2 + 2 CO2
C3H5 + O2 = CO2 + H2O =>
4 C3H5 + 17 O2 = 12 CO2 + 10 H2O
KClO3 + KI + KBr + H2SO4 = K2SO4 + KCl + IBr + H2O =>
KClO3 + 3 KI + 3 KBr + 3 H2SO4 = 3 K2SO4 + KCl + 3 IBr + 3 H2O
HCOOH + NaCO3 = Na(HCOO) + CO3 + H2O =>
3 HCOOH + 4 NaCO3 = 4 Na(HCOO) + 3 CO3 + H2O
C6H14O = C6H12 + H2O =>
C6H14O = C6H12 + H2O
Li2S + CuSO4 = Li2Cu + S(SO4) =>
Li2S + CuSO4 = Li2Cu + S(SO4)
Hg(NO3)2 + K2(CO3) = Hg(CO3) + K(NO3) =>
Hg(NO3)2 + K2(CO3) = Hg(CO3) + 2 K(NO3)
HCl + NaO = NaCl2 + H2O =>
2 HCl + NaO = NaCl2 + H2O
MnCl + KOH = KCl + MnOH =>
MnCl + KOH = KCl + MnOH
C6H14O = C6H12 + H2O =>
C6H14O = C6H12 + H2O
NaNO3 + AgCl = NaClAgNO3 =>
NaNO3 + AgCl = NaClAgNO3
AgCl + NH3 + H2O = (Ag(NH3)2)OH + HCl =>
AgCl + 2 NH3 + H2O = (Ag(NH3)2)OH + HCl
H2S + SiH4 = SiSH6 =>
H2S + SiH4 = SiSH6
MgCl2 + B = BCl3 + Mg =>
3 MgCl2 + 2 B = 2 BCl3 + 3 Mg
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
H2S + SiH4 = SiSH6 =>
H2S + SiH4 = SiSH6
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CaO + Si2O4 = CaSiO3 =>
2 CaO + Si2O4 = 2 CaSiO3
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
Na2S + RbCl = Rb2S + NaCl =>
Na2S + 2 RbCl = Rb2S + 2 NaCl
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
C4H9Br + Mg = C4H9MgBr =>
C4H9Br + Mg = C4H9MgBr
NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + HOH =>
2 NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + 2 HOH
Mg + H2O = H2 + MgO =>
Mg + H2O = H2 + MgO
NH2CONH2 + O2 = CO2 + N2 + H2O =>
2 NH2CONH2 + 3 O2 = 2 CO2 + 2 N2 + 4 H2O
FeS + O2 + H2 = Fe2O3 + H2SO4 =>
4 FeS + 11 O2 + 4 H2 = 2 Fe2O3 + 4 H2SO4
NaCl + HNO3 = NaNO3 + H2 + Cl2 =>
2 NaCl + 2 HNO3 = 2 NaNO3 + H2 + Cl2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
V2O5 + Al = Al2O3 + V =>
3 V2O5 + 10 Al = 5 Al2O3 + 6 V
BaO2 + HCl = Ba + H2O + Cl =>
BaO2 + 4 HCl = Ba + 2 H2O + 4 Cl
H2S + SiH4 = SiSH6 =>
H2S + SiH4 = SiSH6
KI + NaHSO4 = HI + I2 + K2SO4 + Na =>
4 KI + 2 NaHSO4 = 2 HI + I2 + 2 K2SO4 + 2 Na
KHS + NaOH = K2S + Na2S + H2O =>
2 KHS + 2 NaOH = K2S + Na2S + 2 H2O
Li + KOH = K + LiOH =>
Li + KOH = K + LiOH
NaCl + KNO3 = NaKClNO3 =>
NaCl + KNO3 = NaKClNO3
K2(SO)4 + BaCl2 = KCl + Ba(SO)4 =>
K2(SO)4 + BaCl2 = 2 KCl + Ba(SO)4
carbon + O2 = CO2 =>
C + O2 = CO2
CaCO3(s) + HNO3(aq) = Ca(NO3)2(aq) + CO2(g) + H2O(i) =>
CaCO3(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + CO2(g) + H2O(i)
HCl + PBO2 = PBCl2 + Cl2 + H2O =>
4 HCl + PBO2 = PBCl2 + Cl2 + 2 H2O
K2S04 + BaCl2 = BaS04 + KCl =>
K2S04 + BaCl2 = BaS04 + 2 KCl
Na2O + H2O = Na2H2 + O2 =>
Na2O + H2O = Na2H2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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