| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + 2 HCl = 2 HICl
MgSO3 + NaOH = MgOH + NaSO3 =>
MgSO3 + NaOH = MgOH + NaSO3
HCl + Cu(NO3)2 = CuCl2 + HNO3 =>
2 HCl + Cu(NO3)2 = CuCl2 + 2 HNO3
Na2SO4 + SrI2 = NaI + SrSO4 =>
Na2SO4 + SrI2 = 2 NaI + SrSO4
CuO(s) + H2SO4 = CuSO4 + H2O(l) =>
CuO(s) + H2SO4 = CuSO4 + H2O(l)
Al + S = AlS =>
Al + S = AlS
Al + I(s) = AlI(s) =>
Al + I(s) = AlI(s)
Mg + NaHSO4 = MgSO4 + Na2SO4 + H2O + H2S =>
4 Mg + 10 NaHSO4 = 4 MgSO4 + 5 Na2SO4 + 4 H2O + H2S
I2 + HNO3 = HIO3 + N2 =>
I2 + 2 HNO3 = 2 HIO3 + N2
Zn(NO3)2 + AgNO3 + CH3COOH = Zn09Ag01O + H2O + CO2 + N2 =>
18 Zn(NO3)2 + 2 AgNO3 + 28 CH3COOH = 2 Zn09Ag01O + 56 H2O + 56 CO2 + 19 N2
Na2SO4 + Ca(NO3)2 = CaSO4 + NaNO3(s) =>
Na2SO4 + Ca(NO3)2 = CaSO4 + 2 NaNO3(s)
C7H8 + MnO2 + H2SO4 = C7H6O + MnSO4 + H2O =>
C7H8 + 2 MnO2 + 2 H2SO4 = C7H6O + 2 MnSO4 + 3 H2O
NaOCl + H3PO4 = NaPO4 + HCl + H2O =>
NaOCl + H3PO4 = NaPO4 + HCl + H2O
AlCl3 + BaSO4 = Al(SO4)3 + BaCl =>
AlCl3 + 3 BaSO4 = Al(SO4)3 + 3 BaCl
HCl + NaHCO3 = H2 + NaCl + CO3 =>
HCl + NaHCO3 = H2 + NaCl + CO3
MgO + NH3 = MgH2 + N2O3 =>
3 MgO + 2 NH3 = 3 MgH2 + N2O3
NaOH + BaCl2 = BaO2H2 + NaCl =>
2 NaOH + BaCl2 = BaO2H2 + 2 NaCl
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO)3 + K2SO4 + H2O =>
K2Cr2O7 + 24 FeSO4 + 16 H2SO4 = 12 Fe2(SO4)3 + Cr2(SO)3 + K2SO4 + 16 H2O
FeO + NaSO4 = FeSO4 + NaO =>
FeO + NaSO4 = FeSO4 + NaO
P4O10 + Fe = P4 + FeO10 =>
P4O10 + Fe = P4 + FeO10
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
K + HCe = KHCe =>
K + HCe = KHCe
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu{+2}O + C = Cu + C{+4}O =>
2 Cu{+2}O + C = 2 Cu + C{+4}O
CH3COOH + HCl + H2O = CH4 + ClO =>
3 CH3COOH + 8 HCl + 2 H2O = 6 CH4 + 8 ClO
[Ag(NH3)2] + KBr = AgKBr + NH3 =>
[Ag(NH3)2] + KBr = AgKBr + 2 NH3
HNO3 + IH = NO + I + H2O =>
HNO3 + 3 IH = NO + 3 I + 2 H2O
Cr2SO4 + CH3COOH = Cr(CH3COOH)3 + SO4 =>
Cr2SO4 + 6 CH3COOH = 2 Cr(CH3COOH)3 + SO4
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C4H8 + H2O = C2H6 + C2O =>
2 C4H8 + H2O = 3 C2H6 + C2O
NO + H2O = NOH + HO =>
NO + H2O = NOH + HO
CH3COOH + NaOH = H2O + Na4C + CO2 =>
CH3COOH + 4 NaOH = 4 H2O + Na4C + CO2
TiO2 + KOH = KTiO3 + H2 =>
2 TiO2 + 2 KOH = 2 KTiO3 + H2
CuBr + NH3 = [Cu(NH3)2] + Br =>
CuBr + 2 NH3 = [Cu(NH3)2] + Br
NH4NO3 = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
NH4Cl + Na3CO(NO2)6 = (NH4)3CO(NO2)6 + NaCl =>
3 NH4Cl + Na3CO(NO2)6 = (NH4)3CO(NO2)6 + 3 NaCl
Sn3(PO4)4 = Sn + P2O5 + O2 =>
Sn3(PO4)4 = 3 Sn + 2 P2O5 + 3 O2
SO3 + PCl3 = POCl3 + SO2 =>
SO3 + PCl3 = POCl3 + SO2
Ca(OH)2 + CH3Hg = Hg(OH) + CaC2 + H2 =>
Ca(OH)2 + 2 CH3Hg = 2 Hg(OH) + CaC2 + 3 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
HNO3 + All(OH)3 = All(NO3)3 + H2O =>
3 HNO3 + All(OH)3 = All(NO3)3 + 3 H2O
C6H5CHO + KMnO4 + H2SO4 = H2O + MnSO4 + K2SO4 + C6H5COOH =>
5 C6H5CHO + 2 KMnO4 + 3 H2SO4 = 3 H2O + 2 MnSO4 + K2SO4 + 5 C6H5COOH
MgH2 + H2O = (MgOH)2 + H2 =>
2 MgH2 + 2 H2O = (MgOH)2 + 3 H2
C3H5O9N3 = CO2 + N2 + O2 + H2O =>
4 C3H5O9N3 = 12 CO2 + 6 N2 + O2 + 10 H2O
NaOH + Fe2Cl2 = NaCl + FeOH =>
2 NaOH + Fe2Cl2 = 2 NaCl + 2 FeOH
C2H2O4 + KMnO4 = MnC2O4 + K2CO3 + CO2 + H2O =>
7 C2H2O4 + 2 KMnO4 = 2 MnC2O4 + K2CO3 + 9 CO2 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/23
Équations équilibrées sur01/15/23
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