| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 + 3 O2 = CO2 + 2 SO2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + S = FeS =>
Fe + S = FeS
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CoCl2*6H2O = CoCl2 + H2O =>
CoCl2*6H2O = CoCl2 + 6 H2O
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
CoCl2*6H2O = CoCl2 + H2O =>
CoCl2*6H2O = CoCl2 + 6 H2O
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Rb + H2O = RbOH + H =>
Rb + H2O = RbOH + H
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3CONHCH2CH3 + H2O + H{+} = CH3COOH + NH3CH2CH3{+} =>
CH3CONHCH2CH3 + H2O + H{+} = CH3COOH + NH3CH2CH3{+}
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + KOH + H2O = K2[Zn(OH)4] + H =>
Zn + 2 KOH + 2 H2O = K2[Zn(OH)4] + 2 H
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(s) + Pb(NO3)2(aq) = Al(NO3)3(aq) + Pb(s) =>
2 Al(s) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Pb(s)
CaBr2 + Mg(NO3)2 = Ca(NO3)2 + MgBr2 =>
CaBr2 + Mg(NO3)2 = Ca(NO3)2 + MgBr2
Zn + KOH + H2O = K[Zn(OH)4] + H =>
Zn + KOH + 3 H2O = K[Zn(OH)4] + 3 H
C + H2O = CO + H2 =>
C + H2O = CO + H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Ca + ZnCl2 = CaCl2 + Zn =>
Ca + ZnCl2 = CaCl2 + Zn
H + S = H2S =>
2 H + S = H2S
Cl2 + C2H2 = C2H2Cl4 =>
2 Cl2 + C2H2 = C2H2Cl4
Cr{2+} + Sn{4+} = Cr{3+} + Sn{2+} =>
2 Cr{2+} + Sn{4+} = 2 Cr{3+} + Sn{2+}
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
AgNO3 + CaSO4 = Ca(NO3)2 + Ag2SO4 =>
2 AgNO3 + CaSO4 = Ca(NO3)2 + Ag2SO4
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Hg2Cl2 + KNO3 = KCl + HgNO3 =>
Hg2Cl2 + 2 KNO3 = 2 KCl + 2 HgNO3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/20
Équations équilibrées sur04/21/19
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