| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11(j) + 12 O2(g) = 11 H2O(j) + 12 CO2(g)
CaS + AlCl = CaCl + AlS =>
CaS + AlCl = CaCl + AlS
Al2O3(s) + NaOH(l) + HF(g) = Na3AlF6 + H2O =>
Al2O3(s) + 6 NaOH(l) + 12 HF(g) = 2 Na3AlF6 + 9 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Cr + HCH3COO = Cr(CH3COO)2 + H2 =>
Cr + 2 HCH3COO = Cr(CH3COO)2 + H2
ZnSO4 + NaHCO3 = ZnCO3 + Na2SO4 + H2O + CO2 =>
ZnSO4 + 2 NaHCO3 = ZnCO3 + Na2SO4 + H2O + CO2
He2 + O2 = He2O =>
2 He2 + O2 = 2 He2O
AgNO3 + NH4OH = H2O + [Ag(NH3)4]NO3 =>
AgNO3 + 4 NH4OH = 4 H2O + [Ag(NH3)4]NO3
FeCl3 + NH4OH = FeH3O3 + NH4Cl =>
FeCl3 + 3 NH4OH = FeH3O3 + 3 NH4Cl
Al2O3(s) + NaOH(l) + HF(g) = Na3AlF6 + H2O =>
Al2O3(s) + 6 NaOH(l) + 12 HF(g) = 2 Na3AlF6 + 9 H2O
GaF3 + Na3(PO4) = Ga(PO4) + NaF =>
GaF3 + Na3(PO4) = Ga(PO4) + 3 NaF
Br + S = BrS =>
Br + S = BrS
Cd(s) + N2(g) = Cd3N2(s) =>
3 Cd(s) + N2(g) = Cd3N2(s)
C6H14 + I2 = C6H13 + HI =>
2 C6H14 + I2 = 2 C6H13 + 2 HI
FeO + ZnO = FeZnO2 =>
FeO + ZnO = FeZnO2
Zn + KNO2 + KOH = K2ZnO2 + NH3 + Zn(NO2)2 =>
6 Zn + 4 KNO2 + 6 KOH = 5 K2ZnO2 + 2 NH3 + Zn(NO2)2
HClO + NaOH = ClO + NaOH2 =>
HClO + NaOH = ClO + NaOH2
Na2CO3 + HCl = NaCl + NaHCO3 =>
Na2CO3 + HCl = NaCl + NaHCO3
Mg(k) + CuCl2(aq) = MgCl2(aq) + Cu(k) =>
Mg(k) + CuCl2(aq) = MgCl2(aq) + Cu(k)
CuCl2 + KMnO4 = Cu(MnO4)2 + KCl =>
CuCl2 + 2 KMnO4 = Cu(MnO4)2 + 2 KCl
Cl2O + Ca(OH)2 = Ca(ClO)2 + H2O =>
Cl2O + Ca(OH)2 = Ca(ClO)2 + H2O
Au + H2SeO4 + HCl = H[AuCl4] + SeO2 + H2O =>
2 Au + 3 H2SeO4 + 8 HCl = 2 H[AuCl4] + 3 SeO2 + 6 H2O
HClO4 + Ni = H2 + Ni(ClO4)2 =>
2 HClO4 + Ni = H2 + Ni(ClO4)2
CaPO4 + H2SO4 = CaSO4 + SO4 + H3PO4 =>
2 CaPO4 + 3 H2SO4 = 2 CaSO4 + SO4 + 2 H3PO4
Pb + H2O = PbO2 + H2 =>
Pb + 2 H2O = PbO2 + 2 H2
KHS = K + HS =>
KHS = K + HS
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HCl + Na2Ba4O7*10H2O = Na2Cl + HBa4O7*10H2O =>
HCl + Na2Ba4O7*10H2O = Na2Cl + HBa4O7*10H2O
NaBr = Na + Br =>
NaBr = Na + Br
H2SO3 + H = S2O3 + H2O =>
2 H2SO3 + 2 H = S2O3 + 3 H2O
C2 + O2 = OC =>
C2 + O2 = 2 OC
H2PbCl4 + H2O = PbOHCl + HCl =>
H2PbCl4 + H2O = PbOHCl + 3 HCl
(NH4)2CO3(ac) + CaCl2(ac) = CaCO3(s) + NH4Cl(ac) =>
(NH4)2CO3(ac) + CaCl2(ac) = CaCO3(s) + 2 NH4Cl(ac)
PbO2 + HCl = Cl + PbCl2 + H2O =>
PbO2 + 4 HCl = 2 Cl + PbCl2 + 2 H2O
HCCH + NH3 = NH4 + HCC =>
HCCH + NH3 = NH4 + HCC
Fe + F2 = FeF2 =>
Fe + F2 = FeF2
NaO + H2O = OH + Na =>
NaO + H2O = 2 OH + Na
HClO2 + H2O2 = ClO2 + H2O =>
2 HClO2 + H2O2 = 2 ClO2 + 2 H2O
potassium + chlorine = potassiumchloride =>
2 K + Cl2 = 2 KCl
Pb + Cl2 = PbCl2 =>
Pb + Cl2 = PbCl2
C6H5NH2 + HBr = C6H2NH3Br3 + H2 =>
2 C6H5NH2 + 6 HBr = 2 C6H2NH3Br3 + 5 H2
Na2O + HClO = NaClO + H2O =>
Na2O + 2 HClO = 2 NaClO + H2O
Cr{6+} + S{4+} = Cr{3+} + S{6+} =>
2 Cr{6+} + 3 S{4+} = 2 Cr{3+} + 3 S{6+}
VOSO4 + KMnO4 + KOH = K3VO4 + K2SO4 + MnSO4 + H2O =>
5 VOSO4 + KMnO4 + 22 KOH = 5 K3VO4 + 4 K2SO4 + MnSO4 + 11 H2O
MnSO4 + NaBiO3 + H2SO4 = NaMnO4 + H2O + Bi2(SO4)3 + Na2SO4 =>
4 MnSO4 + 10 NaBiO3 + 14 H2SO4 = 4 NaMnO4 + 14 H2O + 5 Bi2(SO4)3 + 3 Na2SO4
C15H31COOH + C3H6(OH)3 = (C15H31COO)3C3H5 + H2O =>
105 C15H31COOH + 52 C3H6(OH)3 = 36(C15H31COO)3C3H5 + 150 H2O
CHOH + Ag2O = HCOOH + Ag =>
CHOH + Ag2O = HCOOH + 2 Ag
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
KClO + H2O = HClO + KOH =>
KClO + H2O = HClO + KOH
Na + AlCl3 = NaCl + Al =>
3 Na + AlCl3 = 3 NaCl + Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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