| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaOH + HC2H3O2 = H2O + CaC2H3O2
BaCl + NaSo4 = NaCl + BaSo4 =>
BaCl + NaSo4 = NaCl + BaSo4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C + O2 = CO2 =>
C + O2 = CO2
Cl{-} + Ag{+} = AgCl =>
Cl{-} + Ag{+} = AgCl
ZN + NaOH = Na2ZNO2 + H2 =>
ZN + 2 NaOH = Na2ZNO2 + H2
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Fe + PbO = FeO + Pb =>
Fe + PbO = FeO + Pb
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Fe + PbO = FeO + Pb =>
Fe + PbO = FeO + Pb
Mg + SIO2 = MgO + SI =>
2 Mg + SIO2 = 2 MgO + SI
Fe3O4 + Al = Fe + Al2O3 =>
3 Fe3O4 + 8 Al = 9 Fe + 4 Al2O3
Cr2O3 + H2 = Cr2 + H2O =>
Cr2O3 + 3 H2 = Cr2 + 3 H2O
Hg + AgNO3 = Hg(NO3)2 + Ag =>
Hg + 2 AgNO3 = Hg(NO3)2 + 2 Ag
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CH3CHCH3CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CHCH3CH3 + 3 Cl2 = 4 CH3CH(Cl)CH3 + 2 HCl
BaCl2(ac) + (NH4)2Co3(ac) = BaCo3(s) + NH4Cl(ac) =>
BaCl2(ac) + (NH4)2Co3(ac) = BaCo3(s) + 2 NH4Cl(ac)
Cl2 + K2CO3 = KCl + KClO + CO2 =>
Cl2 + K2CO3 = KCl + KClO + CO2
C8H10 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
35 C8H10 + 54 KMnO4 + 81 H2SO4 = 40 C7H6O2 + 27 K2SO4 + 54 MnSO4 + 136 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
MnO4{-} + Mn{2+} + H2O = MnO2 + H{+} =>
2 MnO4{-} + 3 Mn{2+} + 2 H2O = 5 MnO2 + 4 H{+}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Li(s) + H2SO4(aq) = Li2SO4(aq) + H2(g) =>
2 Li(s) + H2SO4(aq) = Li2SO4(aq) + H2(g)
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cr2(SO4)3 + KMnO4 + H2O = K2Cr2O7 + Mn(OH)4 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 7 H2O = K2Cr2O7 + 2 Mn(OH)4 + 3 H2SO4
Ca(OH)2 + KNO3 = Ca(NO3)2 + KOH =>
Ca(OH)2 + 2 KNO3 = Ca(NO3)2 + 2 KOH
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH
Be2 + O2 = Be2O2 =>
Be2 + O2 = Be2O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H8 + H2 = C4H10 =>
C4H8 + H2 = C4H10
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5Cl + Na = C4H10 + NaCl =>
2 C2H5Cl + 2 Na = C4H10 + 2 NaCl
CdS + HSO4 = HS + CdSO4 =>
CdS + HSO4 = HS + CdSO4
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
AS + NaOH = Na3ASO3 + H2 =>
2 AS + 6 NaOH = 2 Na3ASO3 + 3 H2
Hg + Al2O3 = HgO + Al =>
3 Hg + Al2O3 = 3 HgO + 2 Al
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/18/17
Équations équilibrées sur10/18/16
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