| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 CuSO4 = 3 H2SO4 + Cu3(PO4)2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3COOH + Na2CO3 = NaCH3COO + H20 + CO2 =>
25 CH3COOH + 10 Na2CO3 = 20 NaCH3COO + 2 H20 + 20 CO2
Ba(OH)2 + Al(NO3)3 = Al(OH)3 + Ba(NO3)2 =>
3 Ba(OH)2 + 2 Al(NO3)3 = 2 Al(OH)3 + 3 Ba(NO3)2
NH3 + AgNO3 = [Ag(NH3)4]NO3 =>
4 NH3 + AgNO3 = [Ag(NH3)4]NO3
SnCl4 + (NH4)3PO4 = Sn3(PO4)4 + NH4Cl =>
3 SnCl4 + 4(NH4)3PO4 = Sn3(PO4)4 + 12 NH4Cl
K3P + H2O = K2O + H2 + P =>
2 K3P + 3 H2O = 3 K2O + 3 H2 + 2 P
Mg + FeO3 = MgO + Fe =>
3 Mg + FeO3 = 3 MgO + Fe
Al + CUSO4 = AlSO4 + CU =>
Al + CUSO4 = AlSO4 + CU
H3PO4 + CuSO4 = H2SO4 + Cu3(PO4)2 =>
2 H3PO4 + 3 CuSO4 = 3 H2SO4 + Cu3(PO4)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al + CUSO4 = Al2(SO4)3 + CU =>
2 Al + 3 CUSO4 = Al2(SO4)3 + 3 CU
H2SO4 = H2 + SO4 =>
H2SO4 = H2 + SO4
BaCO3 + CH3COOH = Ba + C3H3O5 + H2O =>
14 BaCO3 + 11 CH3COOH = 14 Ba + 12 C3H3O5 + 4 H2O
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
NH3 + NaClO = NaOH + NH2Cl =>
NH3 + NaClO = NaOH + NH2Cl
Zn + Pb(NO3)2 = Pb + Zn(NO3) =>
2 Zn + Pb(NO3)2 = Pb + 2 Zn(NO3)
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
HNO3 + C2H6O + K2Cr2O7 = KNO3 + C2H4O + H2O + Cr(NO3)3 =>
8 HNO3 + 3 C2H6O + K2Cr2O7 = 2 KNO3 + 3 C2H4O + 7 H2O + 2 Cr(NO3)3
K2CrO7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO7 + 28 HCl = 4 KCl + 2 CrCl3 + 14 H2O + 9 Cl2
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
KMnO4 + KNO2 + H2O = MnO2 + KNO3 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 2 MnO2 + 3 KNO3 + 2 KOH
Mn{2} + Al = Al{2}O{3} + Mn =>
Mn{2} + Al = Al{2}O{3} + Mn
C3H5(NO3)3 = N2 + O2 + H20 + CO2 =>
4 C3H5(NO3)3 = 6 N2 + 6 O2 + H20 + 12 CO2
KCl + BaCl2 = BaK + Cl =>
KCl + BaCl2 = BaK + 3 Cl
FeCl2 + HNO3 + HCl = FeCl3 + NO + H2O =>
3 FeCl2 + HNO3 + 3 HCl = 3 FeCl3 + NO + 2 H2O
KCl + BaCl2 = BaK + Cl =>
KCl + BaCl2 = BaK + 3 Cl
NaSO4 + Pb(NO3)2 = Na(NO3)2 + PbSO4 =>
NaSO4 + Pb(NO3)2 = Na(NO3)2 + PbSO4
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
Na2SO4 + Pb(NO3)2 = Na2(NO3)2 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = Na2(NO3)2 + PbSO4
P4 + OH{-} + H2O = H2PO2{-} + PH3 =>
P4 + 3 OH{-} + 3 H2O = 3 H2PO2{-} + PH3
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Ca + O = CaO =>
Ca + O = CaO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaOH + Br2 + S = NaBr + Na2SO4 + H2O =>
8 NaOH + 3 Br2 + S = 6 NaBr + Na2SO4 + 4 H2O
CH3NO2 + O2 = CO2 + H2O + NO =>
4 CH3NO2 + 5 O2 = 4 CO2 + 6 H2O + 4 NO
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
SnCl4 + (NH4)3PO4 = Sn3(PO4)4 + NH4Cl =>
3 SnCl4 + 4(NH4)3PO4 = Sn3(PO4)4 + 12 NH4Cl
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
CH3CH8CH3 + O2 = CO2 + H2O =>
2 CH3CH8CH3 + 13 O2 = 6 CO2 + 14 H2O
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
CH3CH8CH3 + O2 = CO2 + H2O =>
2 CH3CH8CH3 + 13 O2 = 6 CO2 + 14 H2O
BaH2 + HCl = BaCl2 + H2 =>
BaH2 + 2 HCl = BaCl2 + 2 H2
CH3CH8CH3 + O2 = CO2 + H2O =>
2 CH3CH8CH3 + 13 O2 = 6 CO2 + 14 H2O
CH3CH10CH3 + O2 = CO2 + H2O =>
CH3CH10CH3 + 7 O2 = 3 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/11
Équations équilibrées sur11/15/10
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