| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + H2SO4 = BaSO4 + H2
Al2O3 + KOH + H2O = K3[Al(OH)6] =>
Al2O3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6]
Fe + MnO4 + H2SO4 = FeSO4 + Mn + H2O =>
4 Fe + MnO4 + 4 H2SO4 = 4 FeSO4 + Mn + 4 H2O
NaHSO4 + HBr = NaHBr + HSO4 =>
NaHSO4 + HBr = NaHBr + HSO4
C6H5NH2 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
6 C6H5NH2 + 4 K2Cr2O7 + 19 H2SO4 = 6 C6H4O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 3(NH4)2SO4 + 16 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
P4 + H2O = HPO4 + H2 =>
P4 + 16 H2O = 4 HPO4 + 14 H2
Rn + O2 = Rn2O7 =>
4 Rn + 7 O2 = 2 Rn2O7
NaH2AsO4 + AgNO3 = NaNO3 + HNO3 + Ag3AsO4 =>
NaH2AsO4 + 3 AgNO3 = NaNO3 + 2 HNO3 + Ag3AsO4
H2 + PH3 = H3PH =>
H2 + 2 PH3 = 2 H3PH
Mg + M2SO4 = MgSO4 + M2 =>
Mg + M2SO4 = MgSO4 + M2
SO3(g) + H2O = H2SO4(ac) =>
SO3(g) + H2O = H2SO4(ac)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + ZnF2 = NaF + Zn(OH)2 =>
2 NaOH + ZnF2 = 2 NaF + Zn(OH)2
VO3{-} + H3O{+} = VO2{+} + H2O =>
VO3{-} + 2 H3O{+} = VO2{+} + 3 H2O
Ba + H2SO4 = Ba(SO4)2 + H2 =>
Ba + 2 H2SO4 = Ba(SO4)2 + 2 H2
K2SO3 + Ni = NiSO3 + K =>
K2SO3 + Ni = NiSO3 + 2 K
CqJo + NaJo = NaCq + Jo2 =>
CqJo + NaJo = NaCq + Jo2
H2O + H2SO4 = H2OSO4 + H2 =>
H2O + H2SO4 = H2OSO4 + H2
NH4NO3 + BaCl2 = NH4Cl2 + BaNO3 =>
NH4NO3 + BaCl2 = NH4Cl2 + BaNO3
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
KNO3 + MgCl2 = KCl + Mg(NO3)2 =>
2 KNO3 + MgCl2 = 2 KCl + Mg(NO3)2
K + CH3CH2OH = CH3CH2OK + H3 =>
3 K + 3 CH3CH2OH = 3 CH3CH2OK + H3
(CaSO4)2H2O = CaSO4 + H2O =>
(CaSO4)2H2O = 2 CaSO4 + H2O
Zn(H2FO4)2 + Ca(NO3)2 = Ca(H2FO4)2 + Zn(NO3)2 =>
Zn(H2FO4)2 + Ca(NO3)2 = Ca(H2FO4)2 + Zn(NO3)2
AgNO3 + NH4OH = Ag2O + NH4NO3 + H2O =>
2 AgNO3 + 2 NH4OH = Ag2O + 2 NH4NO3 + H2O
CH3COOCa + H2SO4 = CH3COOH + HSO4Ca =>
CH3COOCa + H2SO4 = CH3COOH + HSO4Ca
HCl + FeS = H2SFeCl2 =>
2 HCl + FeS = H2SFeCl2
CaO + O2 + C = CaCO3 =>
CaO + O2 + C = CaCO3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
K2SO4 + H3PO4 = H2SO4 + K3(PO4) =>
3 K2SO4 + 2 H3PO4 = 3 H2SO4 + 2 K3(PO4)
Br2 + H2O2 = HBrO =>
Br2 + H2O2 = 2 HBrO
HCl + O = Cl2 + H2O =>
2 HCl + O = Cl2 + H2O
Cr(IO3)3 + Cs2Cr2O7 = Cr2(Cr2O7)3 + CsIO3 =>
2 Cr(IO3)3 + 3 Cs2Cr2O7 = Cr2(Cr2O7)3 + 6 CsIO3
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
2 K2Cr2O7 + 3 C2H6O + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H4O2 + 11 H2O
CaO + H2 = CaH2 + H2O =>
CaO + 2 H2 = CaH2 + H2O
(CH3)2CHCHO + HCHO = C5H10O2 =>
(CH3)2CHCHO + HCHO = C5H10O2
BCl + HSO3 = BSO3 + HCl =>
BCl + HSO3 = BSO3 + HCl
NCl3 + Cu = N2Cl4 + CuCl2 =>
2 NCl3 + Cu = N2Cl4 + CuCl2
C4H9OH + CuO = C4H9O + H2O + Cu2O =>
2 C4H9OH + 2 CuO = 2 C4H9O + H2O + Cu2O
H2S + PBCl2 = PBS + HCl =>
H2S + PBCl2 = PBS + 2 HCl
H3N + Mg = Mg3N2 + H =>
2 H3N + 3 Mg = Mg3N2 + 6 H
SF6(l) + H2O(l) = H2SO4(aq) + HF(aq) =>
SF6(l) + 4 H2O(l) = H2SO4(aq) + 6 HF(aq)
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
Ca(OH)2 + Mg = Ca + H2O + MgO =>
Ca(OH)2 + Mg = Ca + H2O + MgO
CH3COH + Ag2O = CH3CO2H + Ag =>
CH3COH + Ag2O = CH3CO2H + 2 Ag
S8 + NaOH = Na2S + Na2S2O3 + H2O =>
S8 + 12 NaOH = 4 Na2S + 2 Na2S2O3 + 6 H2O
KClO3 + Na2CO3 + MnO2 = Na2MnO4 + KCl + CO2 =>
KClO3 + 3 Na2CO3 + 3 MnO2 = 3 Na2MnO4 + KCl + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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