| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5 + 5 O2 = 5 CO2
C6H12O6 + H2 = CH4 + H2O =>
C6H12O6 + 12 H2 = 6 CH4 + 6 H2O
NO2(g) + H2O = HNO3(ac) + NO(g) =>
3 NO2(g) + H2O = 2 HNO3(ac) + NO(g)
OH = H + O =>
OH = H + O
Sr(HCO3)2 = SrCO3 + H2O + CO2 =>
Sr(HCO3)2 = SrCO3 + H2O + CO2
Sr(NO3)2 + Na2(CO3) = Sr(CO3) + NaNO3 =>
Sr(NO3)2 + Na2(CO3) = Sr(CO3) + 2 NaNO3
Fe(SO4) + Ba(OH)2 = Fe(OH)2 + BaSO4 =>
Fe(SO4) + Ba(OH)2 = Fe(OH)2 + BaSO4
HClO3 = Cl2O5 + H2O =>
2 HClO3 = Cl2O5 + H2O
P + Ca = Ca3P4 =>
4 P + 3 Ca = Ca3P4
Al + C2 = Al3C4 =>
3 Al + 2 C2 = Al3C4
Ba(NO3)3 + Ca(OH)2 = Ba(OH)3 + Ca(NO3)2 =>
2 Ba(NO3)3 + 3 Ca(OH)2 = 2 Ba(OH)3 + 3 Ca(NO3)2
C3H6O3 + H2O = CO2 + H3O =>
C3H6O3 + 15 H2O = 3 CO2 + 12 H3O
NH3 + AgO = NH3AgO =>
NH3 + AgO = NH3AgO
Ba(OH)2 + H2S = Ba(HS)2 + H2O =>
Ba(OH)2 + 2 H2S = Ba(HS)2 + 2 H2O
KOH + NH4OH = KH3 + NH3 + O =>
KOH + NH4OH = KH3 + NH3 + 2 O
Si + HCl = HSiCl3 + H2 =>
Si + 3 HCl = HSiCl3 + H2
K3PO4 + NaNO3 = KNO3 + Na3PO4 =>
K3PO4 + 3 NaNO3 = 3 KNO3 + Na3PO4
Au + HNO3(conc) = Au(NO3) + NO + H2O =>
3 Au + 4 HNO3(conc) = 3 Au(NO3) + NO + 2 H2O
HC2H3O2(aq) + NaHSO3(aq) = H2SO3(aq) + NaC2H3O2(aq) =>
HC2H3O2(aq) + NaHSO3(aq) = H2SO3(aq) + NaC2H3O2(aq)
HCOOH + H{+} + Cr2O7{-2} = CO2 + H2O + Cr{+3} =>
3 HCOOH + 8 H{+} + Cr2O7{-2} = 3 CO2 + 7 H2O + 2 Cr{+3}
Cu + H2CO3 = CuCO3 + H =>
Cu + H2CO3 = CuCO3 + 2 H
NaCl + H2O2 = NaOCl + H2O =>
NaCl + H2O2 = NaOCl + H2O
Cr2(OH)2(SO4)2 + H2O = Cr(OH)3 + H2SO4 =>
Cr2(OH)2(SO4)2 + 4 H2O = 2 Cr(OH)3 + 2 H2SO4
HCl + KMnO4 + C2H5OH = MnCl2 + KCl + H2O + CO2 =>
36 HCl + 12 KMnO4 + 5 C2H5OH = 12 MnCl2 + 12 KCl + 33 H2O + 10 CO2
Ba + H2SiO3 = BaSiO3 + H2 =>
Ba + H2SiO3 = BaSiO3 + H2
CO(g) + NO(g) = CO2(g) + N2(g) =>
2 CO(g) + 2 NO(g) = 2 CO2(g) + N2(g)
CuO2 = Cu + O =>
CuO2 = Cu + 2 O
C7H8 + KMnO4 = KC7H5O2 + MnO2 + KOH + H2O =>
C7H8 + 2 KMnO4 = KC7H5O2 + 2 MnO2 + KOH + H2O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
C2H6O + H2O = CO2 + H2 =>
C2H6O + 3 H2O = 2 CO2 + 6 H2
Pb(CH3COO)2 + CaOCl2 + H2O = PbO2 + CaCl2 + CH3COOH =>
Pb(CH3COO)2 + CaOCl2 + H2O = PbO2 + CaCl2 + 2 CH3COOH
CH3CH2CH2CH2CH2OH + CH3COOH = C7H14O2 + H2O =>
CH3CH2CH2CH2CH2OH + CH3COOH = C7H14O2 + H2O
K(NO3) = K(NO2) + O2 =>
2 K(NO3) = 2 K(NO2) + O2
KAlO2 + H2O = KOH + Al(OH)3 =>
KAlO2 + 2 H2O = KOH + Al(OH)3
C13H18O2 + NaOH = C13H17O2Na + H2O =>
C13H18O2 + NaOH = C13H17O2Na + H2O
Ir + I2 = Ir5I6 =>
5 Ir + 3 I2 = Ir5I6
NH4 + F2 = NF3 + HF =>
2 NH4 + 7 F2 = 2 NF3 + 8 HF
Li3PO4(s) = Li(aq) + PO4(aq) =>
Li3PO4(s) = 3 Li(aq) + PO4(aq)
HNO3NaHCO3 = NaNO3H2OCO2 =>
HNO3NaHCO3 = NaNO3H2OCO2
C6H8O7 + Al = C6H5AlO7 + H2 =>
2 C6H8O7 + 2 Al = 2 C6H5AlO7 + 3 H2
NaBH4 + HCl = NaCl + BH3 + H2 =>
NaBH4 + HCl = NaCl + BH3 + H2
(NH4)2SO4 + HCl = NH4Cl + H2SO4 =>
(NH4)2SO4 + 2 HCl = 2 NH4Cl + H2SO4
Sn + Fe = SnFe =>
Sn + Fe = SnFe
NO + F2 = ONF =>
2 NO + F2 = 2 ONF
Ca(OH)2(aq) = Ca + OH =>
Ca(OH)2(aq) = Ca + 2 OH
TiCl4(g) + Mg(l) = Ti(s) + MgCl2(s) =>
TiCl4(g) + 2 Mg(l) = Ti(s) + 2 MgCl2(s)
HClO4 + P2O5 = H3PO4 + Cl2O7 =>
6 HClO4 + P2O5 = 2 H3PO4 + 3 Cl2O7
SO2 + CaCO3 + O2 + H2O = CaSO4*2H2O + CO2 =>
2 SO2 + 2 CaCO3 + O2 + 4 H2O = 2 CaSO4*2H2O + 2 CO2
CO2(g) + H2O(i) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(i) = C6H12O6(s) + 6 O2(g)
Al + PbO = AlO + Pb =>
Al + PbO = AlO + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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