| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4ClO4 + KOH = KClO4 + NH4OH
TiO2 + Cl2 + C = TiCl4 + CO =>
TiO2 + 2 Cl2 + 2 C = TiCl4 + 2 CO
BaCl2 + Pb(NO3)2 = ClNO3 + PbBa =>
BaCl2 + Pb(NO3)2 = 2 ClNO3 + PbBa
KTcO4 + HCl = KCl + HTcO4 =>
KTcO4 + HCl = KCl + HTcO4
CaCl2 + Na2CO3 = ClNa + Ca2(CO3)2 =>
2 CaCl2 + 2 Na2CO3 = 4 ClNa + Ca2(CO3)2
CuOH2(aq) = CuO(aq)H2(g) =>
CuOH2(aq) = CuO(aq)H2(g)
P2O3 + Mg(OH)2 = Mg3(PO3)2 + H2O =>
P2O3 + 3 Mg(OH)2 = Mg3(PO3)2 + 3 H2O
Fe2O3 + H2CO3 = Fe2CO5 + H2O =>
Fe2O3 + H2CO3 = Fe2CO5 + H2O
H12O + C4H8O2 = C9H18O2 + H2O =>
2 H12O + 9 C4H8O2 = 4 C9H18O2 + 12 H2O
Fe + H2O + O2 = FeHO{-} + Fe2{+} =>
12 Fe + 2 H2O + O2 = 4 FeHO{-} + 4 Fe2{+}
SO2 + CrO3 + H2O = H2SO4 + Cr2O3 =>
3 SO2 + 2 CrO3 + 3 H2O = 3 H2SO4 + Cr2O3
MnO + NaMnO4 + NaOH = Na2MnO4 + H2O =>
MnO + 4 NaMnO4 + 6 NaOH = 5 Na2MnO4 + 3 H2O
ZnS(l) + HCl(aq) = ZnCl2(aq) + H2S(g) =>
ZnS(l) + 2 HCl(aq) = ZnCl2(aq) + H2S(g)
Al + NiBr3 = AlBr3 + Ni =>
Al + NiBr3 = AlBr3 + Ni
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HC2H3O2 + NaOH = NaC2H3COO + H2O =>
3 HC2H3O2 + 2 NaOH = 2 NaC2H3COO + 4 H2O
HCl + NaHCO3 = NaCl + H2CO3 =>
HCl + NaHCO3 = NaCl + H2CO3
BaCl2 + Ca(NO3)2 = CaCl2 + Ba(NO3)2 =>
BaCl2 + Ca(NO3)2 = CaCl2 + Ba(NO3)2
KBr + Ca = K + CaBr2 =>
2 KBr + Ca = 2 K + CaBr2
FeCl3(ac) + NaOH(ac) = NaCl(ac) + Fe(OH)3(s) =>
FeCl3(ac) + 3 NaOH(ac) = 3 NaCl(ac) + Fe(OH)3(s)
Zn(s) + HCl(ac) = ClZn + H =>
Zn(s) + HCl(ac) = ClZn + H
KlO3 = Kl + O2 =>
2 KlO3 = 2 Kl + 3 O2
HPO4LiOH = LiPO4H2O =>
HPO4LiOH = LiPO4H2O
NH4NO2(s) = N2(g) + H2O(l)NH4NO2(s) = N2(g) + H2O(l) =>
3 NH4NO2(s) = N2(g) + 2 H2O(l)NH4NO2(s)
FeCl3 + NH3 + H2O = NH4Cl + Fe(OH)3 =>
FeCl3 + 3 NH3 + 3 H2O = 3 NH4Cl + Fe(OH)3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KAl3Si3O10(OH)2 = KAlSiO4 + Al2O3 + SiO2 + H2O =>
KAl3Si3O10(OH)2 = KAlSiO4 + Al2O3 + 2 SiO2 + H2O
KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H2 =>
2 KMnO4 + 8 H2SO3 = K2SO4 + 2 MnSO4 + 5 H2SO4 + 3 H2
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
NaI + H2SO4 = NaHSO4 + I2 + H2S + H2O =>
8 NaI + 9 H2SO4 = 8 NaHSO4 + 4 I2 + H2S + 4 H2O
K2[Cr2O7] + H2O2(C2H5)2O = K[Cr2O7]*(C2H5)2O + O2 + KOH + H2O =>
4 K2[Cr2O7] + 4 H2O2(C2H5)2O = 4 K[Cr2O7]*(C2H5)2O + O2 + 4 KOH + 2 H2O
CO2 + KO2 = KCO + O2 =>
2 CO2 + 2 KO2 = 2 KCO + 3 O2
H2O2 + SnCl2 + NaOH = H2O + NaCl + Na2SnO3 =>
H2O2 + SnCl2 + 4 NaOH = 3 H2O + 2 NaCl + Na2SnO3
Pb(NO3)2 + CH3COOH = Pb(CH3COO)2 + HNO3 =>
Pb(NO3)2 + 2 CH3COOH = Pb(CH3COO)2 + 2 HNO3
I + O2 = I2O =>
4 I + O2 = 2 I2O
P2O10 + H2O = H3PO4 + OH =>
P2O10 + 8 H2O = 2 H3PO4 + 10 OH
Co(OH)ClNH4OH = H2O2ClCoNH4 =>
Co(OH)ClNH4OH = H2O2ClCoNH4
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
NH4NO3 + Pb(C2H3O2) = Pb(NO3) + NH4(C2H3O2) =>
NH4NO3 + Pb(C2H3O2) = Pb(NO3) + NH4(C2H3O2)
NH2 + CaO = Ca + N2 + H2O =>
2 NH2 + 2 CaO = 2 Ca + N2 + 2 H2O
NiCl2 + Zn(NO3)2 = Ni(NO3)2 + ZnCl2 =>
NiCl2 + Zn(NO3)2 = Ni(NO3)2 + ZnCl2
Bi2S3 + HNO3 = Bi(NO3)2 + S + NO + H2O =>
3 Bi2S3 + 16 HNO3 = 6 Bi(NO3)2 + 9 S + 4 NO + 8 H2O
CsCl + H2SO4 = HCl + CsHSO4 =>
CsCl + H2SO4 = HCl + CsHSO4
zinc + hydrochloricacid = hydrogen + zincchloride =>
Zn + 2 HCl = H2 + ZnCl2
HCO + Zn = ZnC2 + OH =>
2 HCO + Zn = ZnC2 + 2 OH
NH4Cl + NaNO2 + H2O = NaCl + NH4NO3 + H3O =>
NH4Cl + NaNO2 + 3 H2O = NaCl + NH4NO3 + 2 H3O
KFeO2 = Fe2O3 + K2O =>
2 KFeO2 = Fe2O3 + K2O
FeI3 + HNO3 = Fe(NO3)3 + I2 + NO2 + H2O =>
2 FeI3 + 12 HNO3 = 2 Fe(NO3)3 + 3 I2 + 6 NO2 + 6 H2O
N2O5(aq) = NO2 + O2(aq) =>
2 N2O5(aq) = 4 NO2 + O2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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