| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + 2 F2 = 2 HF2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ni2O5 + H2O = H3NiO4 =>
Ni2O5 + 3 H2O = 2 H3NiO4
Hg2Cl2 = HgCl2 + Hg =>
Hg2Cl2 = HgCl2 + Hg
Fe + S = FeS =>
Fe + S = FeS
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
HNO2 + OH = NO2 + H3O =>
2 HNO2 + OH = 2 NO2 + H3O
Pb + Bi(NO2)3 = Pb(NO2)3 + Bi =>
Pb + Bi(NO2)3 = Pb(NO2)3 + Bi
C10H22 + HNO3 = N2 + H2O + CO2 =>
5 C10H22 + 62 HNO3 = 31 N2 + 86 H2O + 50 CO2
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + Mn2(SO4)3 + CO2 + H2O =>
4 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 4 Na2SO4 + Mn2(SO4)3 + 8 CO2 + 8 H2O
C4H10S + O2 = CO2 + SO3 + H2O =>
C4H10S + 8 O2 = 4 CO2 + SO3 + 5 H2O
Cr2O3(s) + C(s) = Cr(l) + CO(g) =>
Cr2O3(s) + 3 C(s) = 2 Cr(l) + 3 CO(g)
SeO2 + HCl = SeCl2O + H2O =>
SeO2 + 2 HCl = SeCl2O + H2O
NH4NO3{-} + NaOH = (NH4)OH + NaNO3{-} =>
NH4NO3{-} + NaOH = (NH4)OH + NaNO3{-}
NaHSO3(aq) + HNO3(aq) = SO2(g) + H2O(l) + NaNO3(aq) =>
NaHSO3(aq) + HNO3(aq) = SO2(g) + H2O(l) + NaNO3(aq)
C16H18N2O + C4H11NO2 = C20H25N3O + H2O =>
C16H18N2O + C4H11NO2 = C20H25N3O + 2 H2O
Fe2O3 + Ag = Fe + Ag2O3 =>
Fe2O3 + 2 Ag = 2 Fe + Ag2O3
Al2O3 + FeO = Fe2O3 + Al =>
Al2O3 + 6 FeO = 3 Fe2O3 + 2 Al
TaF5 + H2 = Ta + HF =>
2 TaF5 + 5 H2 = 2 Ta + 10 HF
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C6H7NaO6 + Na2O2H2 = C6H9Na3O8 =>
C6H7NaO6 + Na2O2H2 = C6H9Na3O8
H3O + HS = OH + H3S =>
H3O + HS = OH + H3S
Li2SO4 + Na3 + PO4 = Na2SO4 + Li3PO4 =>
3 Li2SO4 + 2 Na3 + 2 PO4 = 3 Na2SO4 + 2 Li3PO4
Sr(s) + H3PO4(aq) = Sr3(PO4)2(aq) + H2(g) =>
3 Sr(s) + 2 H3PO4(aq) = Sr3(PO4)2(aq) + 3 H2(g)
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
FeCl2 + KMnO4 + HCl = FeCl3 + KCl + H2O + MnCl2 =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + KCl + 4 H2O + MnCl2
CaPO4 + K = KPO4 + Ca =>
CaPO4 + K = KPO4 + Ca
Na + C4H9OH = NaOH + C4H9 =>
Na + C4H9OH = NaOH + C4H9
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
LiI + BaS = BaI + LiS =>
LiI + BaS = BaI + LiS
KOH + HClO2 = K(ClO2) + H2O =>
KOH + HClO2 = K(ClO2) + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Au + KNO3 = K + Au(NO3) =>
Au + KNO3 = K + Au(NO3)
AgClO3 = AgCl + O3 =>
AgClO3 = AgCl + O3
TeOCl + H2O = HTeO2 + H{+} + Cl{-} =>
TeOCl + H2O = HTeO2 + H{+} + Cl{-}
Ba(NO3)2 + Zn = ZnBa + NO3 =>
Ba(NO3)2 + Zn = ZnBa + 2 NO3
Fe(NO3)3 + Ag2CO3 = AgNO3 + Fe2(CO3)3 =>
2 Fe(NO3)3 + 3 Ag2CO3 = 6 AgNO3 + Fe2(CO3)3
Cs + Cl = CsCl =>
Cs + Cl = CsCl
SiCl4(aq) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(aq) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
NH4NO3(aq) + Ba(OH)2(aq) = H2O(l) + NH3(aq) + Ba(NO3)2(aq) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 H2O(l) + 2 NH3(aq) + Ba(NO3)2(aq)
Ba(OH)2(aq) + NH4NO3(aq) = Ba(NO3)2(aq) + NH3(aq) + H2O =>
Ba(OH)2(aq) + 2 NH4NO3(aq) = Ba(NO3)2(aq) + 2 NH3(aq) + 2 H2O
Zn(NO3)2 + HOH = ZnOHNO3 + HNO3 =>
Zn(NO3)2 + HOH = ZnOHNO3 + HNO3
H3O{+} + Cl{-} + CaCO3 = CaCl + H3CO4 =>
H3O{+} + Cl{-} + CaCO3 = CaCl + H3CO4
CH4CH2CH2CH2O2 + O2 = CO + H2O =>
2 CH4CH2CH2CH2O2 + 7 O2 = 8 CO + 10 H2O
CH3COONa + O2 = H2O + CO2 + Na2CO3 =>
2 CH3COONa + 4 O2 = 3 H2O + 3 CO2 + Na2CO3
C9H13N + O2 = CO2 + H2O + NO2 =>
4 C9H13N + 53 O2 = 36 CO2 + 26 H2O + 4 NO2
CO + KOH = K2CO3 + H2 =>
CO + 2 KOH = K2CO3 + H2
SO3 + HNO3 = SO4 + NO + H2O =>
3 SO3 + 2 HNO3 = 3 SO4 + 2 NO + H2O
C6H6O2 + OH = CO2 + H2O =>
C6H6O2 + 26 OH = 6 CO2 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/24
Équations équilibrées sur02/15/23
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