| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC3H5O3 + 3 OH = 3 CHO + 3 H2O
KOH + H2SO4 = H2O + KSO3 + OH =>
KOH + H2SO4 = H2O + KSO3 + OH
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CH4 + Cl = CCl4 + HCl =>
CH4 + 8 Cl = CCl4 + 4 HCl
O2 + C6H7N = CO2 + HOH + N2 =>
31 O2 + 4 C6H7N = 24 CO2 + 14 HOH + 2 N2
K2CO3 + CaCl = K2Cl + CaCO3 =>
K2CO3 + CaCl = K2Cl + CaCO3
CO = C + CO2 =>
2 CO = C + CO2
NaHCO3(aq) + HCl = NaCl + H2O + CO2 =>
NaHCO3(aq) + HCl = NaCl + H2O + CO2
CO2 + H2O = C2H5OH + O2O2 =>
4 CO2 + 6 H2O = 2 C2H5OH + 3 O2O2
HCl + AgF = AgCl + H + F =>
HCl + AgF = AgCl + H + F
C4H9OH + C3H6O2 = C7H10O2 + H2O =>
C4H9OH + 8 C3H6O2 = 4 C7H10O2 + 9 H2O
AgNO3 + Na2CrO4 = Na2NO3 + AgCrO4 =>
AgNO3 + Na2CrO4 = Na2NO3 + AgCrO4
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
MgCO3 + FeF3 = MgF2 + Fe2(CO3)3 =>
3 MgCO3 + 2 FeF3 = 3 MgF2 + Fe2(CO3)3
Zn(MnO4)2 + Pb(NO3)4 = Pb(MnO4)4 + Zn(NO3)2 =>
2 Zn(MnO4)2 + Pb(NO3)4 = Pb(MnO4)4 + 2 Zn(NO3)2
Mg + C12 = MgC12 =>
Mg + C12 = MgC12
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
PbS + O3 = PbSO4 + O2 =>
PbS + 4 O3 = PbSO4 + 4 O2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
He1 = He =>
He1 = He
CH3COOH + H2S = CH3COOS + H2 =>
2 CH3COOH + 2 H2S = 2 CH3COOS + 3 H2
C6H5NO2 + C6H15O4 = (C6H5N)2 + C6H12O4 + H2O =>
6 C6H5NO2 + 8 C6H15O4 = 3(C6H5N)2 + 8 C6H12O4 + 12 H2O
SO4 + PbCl2 = PbSO4 + Cl =>
SO4 + PbCl2 = PbSO4 + 2 Cl
AlF3 + Li3PO4 = AlPO4 + LiF =>
AlF3 + Li3PO4 = AlPO4 + 3 LiF
SnCl2 + Hg(NO3)2 = Hg2Cl2 + Sn(NO3)4 =>
SnCl2 + 2 Hg(NO3)2 = Hg2Cl2 + Sn(NO3)4
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H(g) + C(g) + O2(g) = HCH3CO2(g) =>
4 H(g) + 2 C(g) + O2(g) = HCH3CO2(g)
NaNO2 + HCl = NaCl + HNO2 =>
NaNO2 + HCl = NaCl + HNO2
B2H6 + KMnO4 + H2SO4 = MnSO4 + B2O3 + KSO4 + H2O =>
B2H6 + 3 KMnO4 + 6 H2SO4 = 3 MnSO4 + B2O3 + 3 KSO4 + 9 H2O
MnO2 + (NH4)2S2O8 + H2O = Mn2O7 + (NH4)2SO4 + H2SO4 =>
2 MnO2 + 3(NH4)2S2O8 + 3 H2O = Mn2O7 + 3(NH4)2SO4 + 3 H2SO4
KBr + H2O = Br2 + K(OH) + H2 =>
2 KBr + 2 H2O = Br2 + 2 K(OH) + H2
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
Cl2 + Al(OH)3 = Al(ClO)3 + AlCl3 + H2O =>
3 Cl2 + 2 Al(OH)3 = Al(ClO)3 + AlCl3 + 3 H2O
NH3 + H2O + ZnCl2 = Zn(OH)2 + NH4Cl =>
2 NH3 + 2 H2O + ZnCl2 = Zn(OH)2 + 2 NH4Cl
K2HPO4 + HBr = KBr + H3PO4 =>
K2HPO4 + 2 HBr = 2 KBr + H3PO4
C5H10 + Cl2 = C5H10Cl2 =>
C5H10 + Cl2 = C5H10Cl2
Fe(OH)3 + CuSO4 = Fe2(SO4)3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuSO4 = Fe2(SO4)3 + 3 Cu(OH)2
C3H8O3 + Na2SO4 = CO2 + H2O + Na2S =>
4 C3H8O3 + 7 Na2SO4 = 12 CO2 + 16 H2O + 7 Na2S
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
HMgO4 + KOH = KMgO4 + H2O =>
HMgO4 + KOH = KMgO4 + H2O
S + Ca(OH)2 = CaS6 + H2O + CaSO4 =>
19 S + 4 Ca(OH)2 = 3 CaS6 + 4 H2O + CaSO4
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(l) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(C2H3O2)2(aq)
Al(NO3)3*9H2O + CH4N2O = Al2O3 + CO2 + H2O + N2 =>
2 Al(NO3)3*9H2O + 5 CH4N2O = Al2O3 + 5 CO2 + 28 H2O + 8 N2
HCI(aq) + NaOH(aq) = NaCI + H2O(l) =>
HCI(aq) + NaOH(aq) = NaCI + H2O(l)
HBr + AgNO3 = AgBr + H + NO3 =>
HBr + AgNO3 = AgBr + H + NO3
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
H2SO4 + Li2CO3 = H2CO3 + Li2SO4 =>
H2SO4 + Li2CO3 = H2CO3 + Li2SO4
Cu2S + Cl{-} + H{+} + O2 = CuCl + H2O + CuS =>
4 Cu2S + 4 Cl{-} + 4 H{+} + O2 = 4 CuCl + 2 H2O + 4 CuS
ClOH = ClO + H2 =>
2 ClOH = 2 ClO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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