| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H11NO2 + 6 O2 = 5 CO2 + 4 H2O + NH3
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4 =>
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Ca(NO3)2 + Na2SO3 = CaSO3 + NaNO3 =>
Ca(NO3)2 + Na2SO3 = CaSO3 + 2 NaNO3
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
AsH3 + NaOCl = As2O3 + H2O + NaCl =>
2 AsH3 + 6 NaOCl = As2O3 + 3 H2O + 6 NaCl
MnO2 + Cl{-} + H2O = Mn(OH)2 + ClO{-} =>
MnO2 + Cl{-} + H2O = Mn(OH)2 + ClO{-}
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H3AlO3 + NaOH = Na3AlO3 + H2O =>
H3AlO3 + 3 NaOH = Na3AlO3 + 3 H2O
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CH2NO + O = CO2 + H2O + NH =>
2 CH2NO + 3 O = 2 CO2 + H2O + 2 NH
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + HNO3 = Fe(NO3) + NH4NO3 + H2O =>
8 Fe + 10 HNO3 = 8 Fe(NO3) + NH4NO3 + 3 H2O
KNO2 + HCl + SnCl2 = SnCl4 + N2O + H2O + KCl =>
2 KNO2 + 6 HCl + 2 SnCl2 = 2 SnCl4 + N2O + 3 H2O + 2 KCl
KHSO3 + HCl = KCl + H2O + SO2 =>
KHSO3 + HCl = KCl + H2O + SO2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
PH3 + HI = PH4I =>
PH3 + HI = PH4I
AgNO3 + (NH4)2SO4 = Ag2SO4 + NH4NO3 =>
2 AgNO3 + (NH4)2SO4 = Ag2SO4 + 2 NH4NO3
KMnO4 + KNO2 + H2O = MnO2 + KNO3 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 2 MnO2 + 3 KNO3 + 2 KOH
Ba(NO3)2 + KOH = Ba(OH)2 + KNO3 =>
Ba(NO3)2 + 2 KOH = Ba(OH)2 + 2 KNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H8O3 = CH3COOH + H2 =>
2 C3H8O3 = 3 CH3COOH + 2 H2
CH5N + O2 = CO + H2O + NO2 =>
4 CH5N + 11 O2 = 4 CO + 10 H2O + 4 NO2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2
CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl
Ba + C2 + O4 = Ba(C2O4) =>
Ba + C2 + O4 = Ba(C2O4)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Mg + HCl = MgCl3 + H2 =>
2 Mg + 6 HCl = 2 MgCl3 + 3 H2
Ba + C2O4 = Ba(C2O4) =>
Ba + C2O4 = Ba(C2O4)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Ba + OH = Ba(OH)2 =>
Ba + 2 OH = Ba(OH)2
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
CH3COOH + O2 = H20 + CO2 =>
5 CH3COOH + 5 O2 = H20 + 10 CO2
KCrO4 + CuSO4 = KSO4 + CuCrO4 =>
KCrO4 + CuSO4 = KSO4 + CuCrO4
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
MnCl2 + (NH4)2S = MnS + NH4Cl =>
MnCl2 + (NH4)2S = MnS + 2 NH4Cl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cr{3+} + Mg = Cr + Mg{2+} =>
2 Cr{3+} + 3 Mg = 2 Cr + 3 Mg{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/15
Équations équilibrées sur04/27/14
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