| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + NaNO3 = H2NO3 + NaSO4
C8H18 = C8 + H18 =>
C8H18 = C8 + H18
AgF + KCI = AgCI + KF =>
AgF + KCI = AgCI + KF
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
PbO(l) + C(s) = Pb(l) + CO(g) =>
PbO(l) + C(s) = Pb(l) + CO(g)
Pb + H2O = PbH + O2 =>
4 Pb + 2 H2O = 4 PbH + O2
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
Fe(H2O)5(SCN){2+} + NaF = Fe(H2O)5(F){2+} + Na{+} + SCN{-} =>
Fe(H2O)5(SCN){2+} + NaF = Fe(H2O)5(F){2+} + Na{+} + SCN{-}
C3H5(OH)3 + Cl2 = CH4 + HCl + CO2 =>
2 C3H5(OH)3 + 2 Cl2 = 3 CH4 + 4 HCl + 3 CO2
K3N + MgO = K2O + Mg3N2 =>
2 K3N + 3 MgO = 3 K2O + Mg3N2
NaBr + AgCl = NaCl + AgBr =>
NaBr + AgCl = NaCl + AgBr
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Nitrogen + Oxygen = nitrogendioxide =>
N2 + 2 O2 = 2 NO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AuCl3 + KI = AuCl + KCl + I =>
AuCl3 + 2 KI = AuCl + 2 KCl + 2 I
Fe + HNO3(conc) = Fe(NO3)3 + N2O + H2O =>
8 Fe + 30 HNO3(conc) = 8 Fe(NO3)3 + 3 N2O + 15 H2O
Sn + NaOH2 = Na2SnO2 + H2 =>
Sn + 2 NaOH2 = Na2SnO2 + 2 H2
NaCH3COOH + HCl = NaCl + HCH3COOH =>
NaCH3COOH + HCl = NaCl + HCH3COOH
BeO = Be + O2 =>
2 BeO = 2 Be + O2
Se + O2 = SeO3 =>
2 Se + 3 O2 = 2 SeO3
Cl + CF2Cl = CF2Cl2 =>
Cl + CF2Cl = CF2Cl2
CCl4 + O2 = CCl2O + Cl2 =>
2 CCl4 + O2 = 2 CCl2O + 2 Cl2
Na2C2O4 + Co(ClO3)2 = NaClO3 + CoC2O4 =>
Na2C2O4 + Co(ClO3)2 = 2 NaClO3 + CoC2O4
C4H6O6 + NaHCO3 = NaC4H4O6 + CO2 + H2O =>
9 C4H6O6 + 10 NaHCO3 = 10 NaC4H4O6 + 6 CO2 + 12 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2 + H2O = HFe + O1 =>
Fe2 + H2O = 2 HFe + O1
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2
HClO + H2SO4 = H2O + HClO4 + SO2 =>
HClO + 3 H2SO4 = 3 H2O + HClO4 + 3 SO2
C2H2O + O2 = CO2 + H2O =>
C2H2O + 2 O2 = 2 CO2 + H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SrCl2 + Cu2SO4 = SrSO4 + CuCl =>
SrCl2 + Cu2SO4 = SrSO4 + 2 CuCl
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
(CH2O)3 = CH3COOH =>
2(CH2O)3 = 3 CH3COOH
Sr + Ag{3+} = Ag + Sr{+2} =>
3 Sr + 2 Ag{3+} = 2 Ag + 3 Sr{+2}
C2H5HS + O2 = CO2 + H2O + SO2 =>
2 C2H5HS + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
Fe + HNO3(conc) = Fe(NO3)3 + N2 + H2O =>
10 Fe + 36 HNO3(conc) = 10 Fe(NO3)3 + 3 N2 + 18 H2O
C4H8O2 + H2O2 = CO2 + H2O =>
C4H8O2 + 10 H2O2 = 4 CO2 + 14 H2O
C + H2 = C(H2)4 =>
C + 4 H2 = C(H2)4
C6H6O + O3 = C2H2O4 =>
3 C6H6O + 11 O3 = 9 C2H2O4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Na2CO3 + HClO3 = H2O + CO2 + NaClO3 =>
Na2CO3 + 2 HClO3 = H2O + CO2 + 2 NaClO3
C12H1206 + O2 = H2O + CO2 =>
2 C12H1206 + 627 O2 = 1206 H2O + 24 CO2
Fe(SO4)2 + H2SO4 + H2O2 = Fe(SO4)3 + H2O =>
Fe(SO4)2 + H2SO4 + H2O2 = Fe(SO4)3 + 2 H2O
Sr + H2SO3 = H2 + SrSO3 =>
Sr + H2SO3 = H2 + SrSO3
C4H10 + OH{-} = CO2 + H2O + e =>
C4H10 + 26 OH{-} = 4 CO2 + 18 H2O + 26e
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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