| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
NaAlSi3O8 + H2O + H = Al2Si2O5(OH)4 + SiO2 + Na =>
2 NaAlSi3O8 + H2O + 2 H = Al2Si2O5(OH)4 + 4 SiO2 + 2 Na
CH2CHCHCH2 + KMnO4 + H2SO4 = CH3COH + CO2 + K2SO4 + MnSO4 =>
25 CH2CHCHCH2 + 14 KMnO4 + 21 H2SO4 = 48 CH3COH + 4 CO2 + 7 K2SO4 + 14 MnSO4
CaSO4 + H3PO4 = Ca3(PO4)2 + H2SO4 =>
3 CaSO4 + 2 H3PO4 = Ca3(PO4)2 + 3 H2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeCO3 + Li3PO4 = Fe3(PO4)2 + Li2CO3 =>
3 FeCO3 + 2 Li3PO4 = Fe3(PO4)2 + 3 Li2CO3
BaC2 + H2O = BaO + CH =>
BaC2 + H2O = BaO + 2 CH
C7H16 + O2 = C7H16O =>
2 C7H16 + O2 = 2 C7H16O
NaO + CH3COOH = CH3COONa + HO =>
NaO + CH3COOH = CH3COONa + HO
(NH4)2Fe(SO4)2 + C2H2O4 = FeC2O4 + (NH4)2SO4 + H2SO4 =>
(NH4)2Fe(SO4)2 + C2H2O4 = FeC2O4 + (NH4)2SO4 + H2SO4
KCl + MnO2 + HCl = KClO3 + MnCl2 + H2O =>
KCl + 3 MnO2 + 6 HCl = KClO3 + 3 MnCl2 + 3 H2O
Na2CO3 + SiO2 = Na2O(SiO2) + CO2 =>
Na2CO3 + SiO2 = Na2O(SiO2) + CO2
KHCO3(s) = K2CO3(s) + CO2(g) + H2O(g) =>
2 KHCO3(s) = K2CO3(s) + CO2(g) + H2O(g)
Mn + AlCl = MnCl + Al =>
Mn + AlCl = MnCl + Al
CuKOH = CuOHK =>
CuKOH = CuOHK
Zn + HNO3 = Zn(NO3) + NH4NO3 + H2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + NH4NO3 + 3 H2O
Cr + Te = Cr5Te5 =>
5 Cr + 5 Te = Cr5Te5
C10H15NO + O2 = CO2 + H2O + NO2 =>
4 C10H15NO + 57 O2 = 40 CO2 + 30 H2O + 4 NO2
CaCo3Mg = MgCo3Ca =>
CaCo3Mg = MgCo3Ca
C8H10O + K2Cr2O7 + H2SO4 = C8H8O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C8H10O + 2 K2Cr2O7 + 8 H2SO4 = 3 C8H8O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
H2O + Cl2 + H2S = H2SO4 + HCl =>
4 H2O + 4 Cl2 + H2S = H2SO4 + 8 HCl
Ca5(PO4)3(OH) + SnF2 = Ca5(PO4)3F + SnO + H2O =>
2 Ca5(PO4)3(OH) + SnF2 = 2 Ca5(PO4)3F + SnO + H2O
Mn2O7 + C2H5OH = MnO2 + C + H2O =>
2 Mn2O7 + 3 C2H5OH = 4 MnO2 + 6 C + 9 H2O
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO + H2O =>
2 KMnO4 + 16 FeSO4 + 11 H2SO4 = 2 MnSO4 + 8 Fe2(SO4)3 + K2SO + 11 H2O
NaCN = Na{+} + CN{-} =>
NaCN = Na{+} + CN{-}
Al2(SO4)3 + H2O = Al(OH)(SO4) + H2SO4 =>
Al2(SO4)3 + 2 H2O = 2 Al(OH)(SO4) + H2SO4
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
Zn(OH)2 + NH3 = Zn(NH3)4(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4(OH)2
C3H7COOH + MgO = Mg(C3H7COO)2 + H2O =>
2 C3H7COOH + MgO = Mg(C3H7COO)2 + H2O
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Na2HPO4 + H + (NH4)6[Mo7O24] = (NH4)3[P(Mo3O10)4] + H2O + Na + NH4 =>
7 Na2HPO4 + 65 H + 12(NH4)6[Mo7O24] = 7(NH4)3[P(Mo3O10)4] + 36 H2O + 14 Na + 51 NH4
NaHCO3 + KI = NaKI + HCO3 =>
NaHCO3 + KI = NaKI + HCO3
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
FeCl3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + KCl =>
FeCl3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + 3 KCl
Cu + O2 + HCl = CuCl2 + H2O2 =>
Cu + O2 + 2 HCl = CuCl2 + H2O2
CaOO2 = Ca(O3) =>
CaOO2 = Ca(O3)
S3P2 = S8 + P2 =>
8 S3P2 = 3 S8 + 8 P2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C13H15NO + HCl = C13H17Cl2NO =>
C13H15NO + 2 HCl = C13H17Cl2NO
I3 + H2O = IO3 + H2 =>
I3 + 9 H2O = 3 IO3 + 9 H2
NH4HCO3 + CH3COONa = NaHCO3 + CH3COONH4 =>
NH4HCO3 + CH3COONa = NaHCO3 + CH3COONH4
copper(ii)oxide + carbon = carbondioxide + copper =>
2 CuO + C = CO2 + 2 Cu
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
Ca(OH)2(aq) + H3Po4(aq) = Ca3(Po4)2(aq) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3Po4(aq) = Ca3(Po4)2(aq) + 6 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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