| Équations équilibrées la veille | Équations équilibrées le lendemain |
11 H2SO4 + C12H22O11 = 12 C + 11 H3OHSO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H12O + H2O = C6H14O2 =>
C6H12O + H2O = C6H14O2
HNH4ClO4 = N2 + Cl2 + O2 + H2O =>
4 HNH4ClO4 = 2 N2 + 2 Cl2 + 3 O2 + 10 H2O
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
FeO2O3 + CO = Fe + CO2 =>
FeO2O3 + 5 CO = Fe + 5 CO2
NH4HCO3 + H7NO2 = NH4NO3 + C4H10O + H2O =>
4 NH4HCO3 + 2 H7NO2 = 3 NH4NO3 + C4H10O + 6 H2O
AlCl3 + KMnO4 + H2SO4 = K2SO4 + Al2(SO4)3 + MnSO4 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 5 Al2(SO4)3 + 6 MnSO4 + 15 Cl2 + 24 H2O
Zn(NO3)2 + KHCO3 = KH(NO3)2 + ZnCO3 =>
Zn(NO3)2 + KHCO3 = KH(NO3)2 + ZnCO3
Ca + HClO3 = Ca(ClO3)2 + H2 =>
Ca + 2 HClO3 = Ca(ClO3)2 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
O2 + C14H18N2O5 = CO2 + N2 + H2O =>
16 O2 + C14H18N2O5 = 14 CO2 + N2 + 9 H2O
Al2O3 + KOH + H2O = K3Al(OH)6 =>
Al2O3 + 6 KOH + 3 H2O = 2 K3Al(OH)6
Cu(NO3)2 + FeOH = Cu(OH)2 + FeNO3 =>
Cu(NO3)2 + 2 FeOH = Cu(OH)2 + 2 FeNO3
C4H8S2 + O2 = CO2 + H2O + SO3 =>
C4H8S2 + 9 O2 = 4 CO2 + 4 H2O + 2 SO3
CH3COONH4 + NaOH = CH3COONa + NH4OH =>
CH3COONH4 + NaOH = CH3COONa + NH4OH
CuCN + KCN = KCu(CN)2 =>
CuCN + KCN = KCu(CN)2
SrOH2 + Na3PO4 = SrPO4 + Na3OH2 =>
SrOH2 + Na3PO4 = SrPO4 + Na3OH2
C24H98N + O2 = CO2 + H2O + HNO3 =>
4 C24H98N + 199 O2 = 96 CO2 + 194 H2O + 4 HNO3
Ag + SO4 = Ag2SO4 =>
2 Ag + SO4 = Ag2SO4
Cl + Co = CoCl3 =>
3 Cl + Co = CoCl3
CuCl2 + KOH = KCl + Cu(OH)2* =>
CuCl2 + 2 KOH = 2 KCl + Cu(OH)2*
H2SO3 + Pb(OH)4 = PbSO4 + H2O =>
H2SO3 + Pb(OH)4 = PbSO4 + 3 H2O
C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
HCN + Mn(OH)2 = Mn(CN)2 + H2O =>
2 HCN + Mn(OH)2 = Mn(CN)2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3COCH3 + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
2 CH3COCH3 + 8[Ag(NH3)2]OH = 3 CH3COONH4 + 8 Ag + 13 NH3 + 4 H2O
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
NaPO2H2 + Ni(OH)2 = Ni + NaH2PO3 + H2O =>
NaPO2H2 + Ni(OH)2 = Ni + NaH2PO3 + H2O
NaNO3 + Na2S = NaS + Na2NO3 =>
NaNO3 + Na2S = NaS + Na2NO3
PbCO3 + H2SO4 = PbSO4 + CO2 + HOH =>
PbCO3 + H2SO4 = PbSO4 + CO2 + HOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KBr + Cl2 = KCl + Br2* =>
2 KBr + Cl2 = 2 KCl + Br2*
F2 + KBr = F2KBr =>
F2 + KBr = F2KBr
C3H4 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C3H4 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 4 K2SO4 + 8 MnSO4 + 2 H2O
C9H12 + O2 = CO2 + H2O =>
C9H12 + 12 O2 = 9 CO2 + 6 H2O
BaCl + S = BaS + Cl2 =>
2 BaCl + 2 S = 2 BaS + Cl2
C2H5OH + HF = C2H5F + H2O =>
C2H5OH + HF = C2H5F + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca(OH)2(s) = CaO(s) + H2O(g) =>
Ca(OH)2(s) = CaO(s) + H2O(g)
Ag + HNO3 = Ag2O + NO + H2O =>
6 Ag + 2 HNO3 = 3 Ag2O + 2 NO + H2O
C6H6 + C2H4 = C6H5CH2CH3 =>
C6H6 + C2H4 = C6H5CH2CH3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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