| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HCOOH + 2 SrCO3 = 3 CO2 + 2 H2O + 2 HCOOSr
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Ca(OH)2 + H2PO4 = CaPO4 + H2O =>
Ca(OH)2 + H2PO4 = CaPO4 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + Cr + O = KCrO =>
K + Cr + O = KCrO
Cl2(g) + Na(l) = NaCl(l) =>
Cl2(g) + 2 Na(l) = 2 NaCl(l)
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
H + OH = H2O =>
H + OH = H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
H2O = H + O2 =>
2 H2O = 4 H + O2
HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
N2 + H2 = N2H2 =>
N2 + H2 = N2H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
Cr(NO3)3 + LiOH = Cr(OH)3 + Li(NO3) =>
Cr(NO3)3 + 3 LiOH = Cr(OH)3 + 3 Li(NO3)
HCOOH + SrCO3 = CO2 + H2O + HCOOSr =>
3 HCOOH + 2 SrCO3 = 3 CO2 + 2 H2O + 2 HCOOSr
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C4H8(g) + O2(g) = CO2(g) + H2O(l) =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(l)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Au + H2SeO4 = Au2(SeO4)3 + H2O + H2SeO3 =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2O + 3 H2SeO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
K3PO4 + Ba = Ba3(PO4)2 + K =>
2 K3PO4 + 3 Ba = Ba3(PO4)2 + 6 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/20
Équations équilibrées sur04/17/19
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