| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C4H8H2 = C4H10 =>
C4H8H2 = C4H10
BeSO4 + MgCl2 = MgSO4 + BeCl2 =>
BeSO4 + MgCl2 = MgSO4 + BeCl2
C6H6Cl + HNO3 = C6H4N2O4Cl + H2O =>
C6H6Cl + 2 HNO3 = C6H4N2O4Cl + 2 H2O
H2S + K2CrO4 + KOH + H2O = K3[Cr(OH)6] + S =>
3 H2S + 2 K2CrO4 + 2 KOH + 2 H2O = 2 K3[Cr(OH)6] + 3 S
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
Br + O2 = Br1O2 =>
Br + O2 = Br1O2
SnS2 + HNO3 + H2O = H2SnO3 + H2SO4 + NO =>
3 SnS2 + 16 HNO3 + H2O = 3 H2SnO3 + 6 H2SO4 + 16 NO
N2H4 + O2 = HNO3 + H2O =>
2 N2H4 + 7 O2 = 4 HNO3 + 2 H2O
CUO + O2 = CUO3 =>
CUO + O2 = CUO3
GaPo4 + BeO = Be3(Po4)2 + Ga2O3 =>
2 GaPo4 + 3 BeO = Be3(Po4)2 + Ga2O3
Fe + HNO3 = Fe(NO3) + NH4NO3 + H2O =>
8 Fe + 10 HNO3 = 8 Fe(NO3) + NH4NO3 + 3 H2O
ZnSO4 + HNO3 = Zn(NO3)2 + H2(SO4) =>
ZnSO4 + 2 HNO3 = Zn(NO3)2 + H2(SO4)
H(C2H3O2)Ba(OH) = HOHBa(C2H3O2) =>
H(C2H3O2)Ba(OH) = HOHBa(C2H3O2)
S2O3 = S + O2 =>
2 S2O3 = 4 S + 3 O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + Na2SO4 = Al(SO4) + Na =>
Al + Na2SO4 = Al(SO4) + 2 Na
H2SO4 + NaFeO2 = Na2SO4 + Fe2(SO4)3 + H2O =>
4 H2SO4 + 2 NaFeO2 = Na2SO4 + Fe2(SO4)3 + 4 H2O
H3SbO3 + Mg(OH)2 = Mg3(SbO3)2 + H2O =>
2 H3SbO3 + 3 Mg(OH)2 = Mg3(SbO3)2 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al2O3Ba(OH)2 = Ba(AlO2)2H2O =>
Al2O3Ba(OH)2 = Ba(AlO2)2H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
Fe2(SO4)3 + Na2S = Fe2S3 + Na2(SO4) =>
Fe2(SO4)3 + 3 Na2S = Fe2S3 + 3 Na2(SO4)
CaCl2 = Ca + Cl =>
CaCl2 = Ca + 2 Cl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
PCl5 + Ca(OH)2 = CaCl2 + Ca3(PO4)2 + H2O =>
2 PCl5 + 8 Ca(OH)2 = 5 CaCl2 + Ca3(PO4)2 + 8 H2O
H4WO5 + NaOH = H2O + Na2WO4 =>
H4WO5 + 2 NaOH = 3 H2O + Na2WO4
ZnS + H2SO4 = Zn2SO4 + SO2 + H2O =>
2 ZnS + 6 H2SO4 = Zn2SO4 + 7 SO2 + 6 H2O
N2N4 + O2 = N2O3 =>
2 N2N4 + 9 O2 = 6 N2O3
Ni + HNO3 = NiNO3 + H2O + NO =>
3 Ni + 4 HNO3 = 3 NiNO3 + 2 H2O + NO
K(Cr(OH)4) + Cl2 + KOH = K2Cr2O7 + KCl + H2O =>
2 K(Cr(OH)4) + 3 Cl2 + 6 KOH = K2Cr2O7 + 6 KCl + 7 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C9H20 + (O2) = (CO2) + (H2O) =>
C9H20 + 14(O2) = 9(CO2) + 10(H2O)
C2H4O2 + H2 = C2H6O + H2O =>
C2H4O2 + 2 H2 = C2H6O + H2O
Na2CO3H2O(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3H2O(s) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + 2 H2O(l)
Ca + N2CO3 = CaCO3 + N2 =>
Ca + N2CO3 = CaCO3 + N2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 HNO3 + 6 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
Zn + HNO3(con) = Zn(NO3)2 + H2O + NO2 =>
Zn + 4 HNO3(con) = Zn(NO3)2 + 2 H2O + 2 NO2
HCl3 + Cr = CrCl3 + H2 =>
2 HCl3 + 2 Cr = 2 CrCl3 + H2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
KOHFe(NO3)3 = FeOHK(NO3)3 =>
KOHFe(NO3)3 = FeOHK(NO3)3
Ni(NO3)2 + Na2S2O3 + C6H12O6 = NiS2 + NaNO3 + H2O + CO2 =>
4 Ni(NO3)2 + 4 Na2S2O3 + C6H12O6 = 4 NiS2 + 8 NaNO3 + 6 H2O + 6 CO2
C6H5COO{-} + Na{+} + HCl = C6H5COOH + NaCl =>
C6H5COO{-} + Na{+} + HCl = C6H5COOH + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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