| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6HH12 + 37 O2 = 24 CO2 + 26 H2O
CaCl2 + NaCO3{2-} = CaCO3{2-} + NaCl2 =>
CaCl2 + NaCO3{2-} = CaCO3{2-} + NaCl2
NaHCO3 + HCl = H2CO3 + NaCl = H2O + CO2 =>
NaHCO3 + HCl = H2CO3 + NaCl
PH3 + HClO = HCl + H3PO4 =>
PH3 + 4 HClO = 4 HCl + H3PO4
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe(SO4)3 + H2O + K2SO4 =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 4 MnSO4 + 5 Fe(SO4)3 + 16 H2O + 2 K2SO4
(Zn(NO3)2) + H2O = ZnO + HNO3 =>
(Zn(NO3)2) + H2O = ZnO + 2 HNO3
NH2CH3COOH + KOH = NH2CH3COOK + H2O =>
NH2CH3COOH + KOH = NH2CH3COOK + H2O
HNO2 + CuO = Cu(NO2)2 + H2O =>
2 HNO2 + CuO = Cu(NO2)2 + H2O
C55H98O6 + Br2 = C55H86O6Br12 + H2 =>
C55H98O6 + 6 Br2 = C55H86O6Br12 + 6 H2
KI + KIO3 = KI3 + K2O =>
8 KI + KIO3 = 3 KI3 + 3 K2O
C3H8 + O2 = CO2 + H =>
C3H8 + 3 O2 = 3 CO2 + 8 H
Fe(NO2)3 + O2 = Fe(NO3)3 =>
2 Fe(NO2)3 + 3 O2 = 2 Fe(NO3)3
Cu(NO3)2 + Cr = Cr(NO3)2 + Cu =>
Cu(NO3)2 + Cr = Cr(NO3)2 + Cu
H0H3 = H3 =>
3 H0H3 = 4 H3
NaCH3CO2 + H2SO4 = Na2SO4 + CH4CO2 =>
2 NaCH3CO2 + H2SO4 = Na2SO4 + 2 CH4CO2
SnCl2 + Na2SO3 + HCl = SnS2 + SnCl4 + NaCl + H2O =>
6 SnCl2 + 2 Na2SO3 + 12 HCl = SnS2 + 5 SnCl4 + 4 NaCl + 6 H2O
NaAlO2 = Al + NaO2 =>
NaAlO2 = Al + NaO2
C2H5COH + O = C2H5COOH =>
C2H5COH + O = C2H5COOH
Cr2O7{-2} = Cr{+3} + {-} + O2 =>
2 Cr2O7{-2} = 4 Cr{+3} + 16e + 7 O2
XP4 + O2 = XP4O10 =>
XP4 + 5 O2 = XP4O10
C7H10N2 + NaNO2 + CH3COOH = C7H7N3 + CH3COONa + H2O =>
C7H10N2 + NaNO2 + CH3COOH = C7H7N3 + CH3COONa + 2 H2O
H2O + CO2 = CH2H12O6 + O2 =>
14 H2O + 2 CO2 = 2 CH2H12O6 + 3 O2
KCl + Na2SO4 = K2SO4 + NaCl =>
2 KCl + Na2SO4 = K2SO4 + 2 NaCl
SO2 + NaOH = NaO + SOH + H2O =>
SO2 + 3 NaOH = 3 NaO + SOH + H2O
SeO3 + Ba(OH)2 = BaSeO4 + H2O =>
SeO3 + Ba(OH)2 = BaSeO4 + H2O
Mn + H2S = MnS2 + H2 =>
Mn + 2 H2S = MnS2 + 2 H2
C7H5NO3 + C3H6O + OH{-} = C16H10N2O2 + CH3COO{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 OH{-} = C16H10N2O2 + 2 CH3COO{-} + 4 H2O
Al(s) + HCl(l) = AlCl3 + H2(g) =>
2 Al(s) + 6 HCl(l) = 2 AlCl3 + 3 H2(g)
FeSO4 + NaSCN = Fe(SCN)2 + Na2SO4 =>
FeSO4 + 2 NaSCN = Fe(SCN)2 + Na2SO4
Mg(s) + KNO3 = N2(g) + MgO(s) + K2O =>
5 Mg(s) + 2 KNO3 = N2(g) + 5 MgO(s) + K2O
CH3C(NOH)C(NOH)CH3 + NH3 = N(CH3C(NOH)C(NOH)CH3) + H3 =>
CH3C(NOH)C(NOH)CH3 + NH3 = N(CH3C(NOH)C(NOH)CH3) + H3
CaCO3 = CaOCO2 = =>
CaCO3 = CaOCO2
HCl + Al2O3 = Cl2 + Al + H2O =>
6 HCl + Al2O3 = 3 Cl2 + 2 Al + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg{+} + CO3{-} + C6H6O + H2O = Mg(CH3COO)2 + CO2 =>
7 Mg{+} + 7 CO3{-} + 4 C6H6O + 9 H2O = 7 Mg(CH3COO)2 + 3 CO2
EDTA + Ca(NO3)2 = Ca(EDTA) + (NO3)2 =>
EDTA + Ca(NO3)2 = Ca(EDTA) + (NO3)2
LiCl(l) = Li(l) + Cl(g) =>
LiCl(l) = Li(l) + Cl(g)
FeCO3 + HClO = Fe(ClO)2 + CO2 + H2O =>
FeCO3 + 2 HClO = Fe(ClO)2 + CO2 + H2O
KOH + H3(PO4) = K3(PO4) + H2O =>
3 KOH + H3(PO4) = K3(PO4) + 3 H2O
KHSO3 + H2O = H2S + KOH + O3 =>
KHSO3 + H2O = H2S + KOH + O3
NH4VO3 + H2O2 + H2SO4 = [VO(O2)2] + (NH4)2SO4 + H2O =>
2 NH4VO3 + 5 H2O2 + H2SO4 = 2[VO(O2)2] + (NH4)2SO4 + 6 H2O
Ba(OH)2 + H3(PO4) = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H2O
H3(PO4) + Cu(OH)2 = H2O + Cu3(PO4)2 =>
2 H3(PO4) + 3 Cu(OH)2 = 6 H2O + Cu3(PO4)2
Fe3O4 + Al = Fe + Al2O =>
Fe3O4 + 8 Al = 3 Fe + 4 Al2O
H3(PO4) + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H0H3 = H3 =>
3 H0H3 = 4 H3
H2SO3 + K(OH) = H2OH + KSO3 =>
H2SO3 + K(OH) = H2OH + KSO3
NaSCN + BaNO3 = NaNO3 + BaSCN =>
NaSCN + BaNO3 = NaNO3 + BaSCN
Fe(NO3)3*9H2O + KHC2O4 + KOH = K3[Fe(C2O4)3]*3H2O + KNO3 + H2O =>
Fe(NO3)3*9H2O + 3 KHC2O4 + 3 KOH = K3[Fe(C2O4)3]*3H2O + 3 KNO3 + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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