| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H12O3N2 + 8 O2 = 8 CO2 + 3 H2O + 2 NH3
Ag2CO3 + H2O + CO2 = AgCHO3 =>
Ag2CO3 + H2O + CO2 = 2 AgCHO3
Fe3O4 + H2O = Fe2O3 + H =>
2 Fe3O4 + H2O = 3 Fe2O3 + 2 H
NaOH(aq) + HF(aq) = HOH(aq) + NaF(s) =>
NaOH(aq) + HF(aq) = HOH(aq) + NaF(s)
Au + AgNO3 = AuNO3 + Ag =>
Au + AgNO3 = AuNO3 + Ag
Ca(OCl2) + NH3 = H2O + CaCl2 + N2 =>
3 Ca(OCl2) + 2 NH3 = 3 H2O + 3 CaCl2 + N2
H2 + SO4 + KOH = K2SO4 + H2O =>
H2 + SO4 + 2 KOH = K2SO4 + 2 H2O
Na2SO3 + HBr = SO2 + NaBr + H2O =>
Na2SO3 + 2 HBr = SO2 + 2 NaBr + H2O
Ag + Fe{2+} = Ag{+} + Fe =>
2 Ag + Fe{2+} = 2 Ag{+} + Fe
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CaCl2 + AlAsO4 = Ca + AsAl + Cl2O4 =>
CaCl2 + AlAsO4 = Ca + AsAl + Cl2O4
KSCN + Cu(NO3)2 = KS(NO3)2 + CuCN =>
KSCN + Cu(NO3)2 = KS(NO3)2 + CuCN
Fe(OH)2 + H = Fe2 + H2O =>
2 Fe(OH)2 + 4 H = Fe2 + 4 H2O
C6H9NO + O2 = CO2 + H2O + NH3 =>
C6H9NO + 7 O2 = 6 CO2 + 3 H2O + NH3
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
KCl{2} + AgNO{3} = AgCl{2} + KNO{3} =>
KCl{2} + AgNO{3} = AgCl{2} + KNO{3}
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
KCl + NaF = NaCl + KF =>
KCl + NaF = NaCl + KF
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Hg + H2SO4 = Hg(SO4) + H2 =>
Hg + H2SO4 = Hg(SO4) + H2
Al(OH)3 + FeO = Fe(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 FeO = 3 Fe(OH)2 + Al2O3
NaClOH2O = HClO + NaOH =>
NaClOH2O = HClO + NaOH
magnesium + silvernitrate = magnesiumnitrate + silver =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
HCOOH + C3H7OH = C3H6O2H + H2 =>
6 HCOOH + 8 C3H7OH = 10 C3H6O2H + 3 H2
FeS2 + O2 = Fe2O3 + SO1894 =>
4 FeS2 + 7579 O2 = 2 Fe2O3 + 8 SO1894
PbCl4 + H2 = PbCl2 + HCl =>
PbCl4 + H2 = PbCl2 + 2 HCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
BrCl + H2O = Br + HBrO3 + HCl =>
5 BrCl + 3 H2O = 4 Br + HBrO3 + 5 HCl
Na2CO3 + H2SO4 = Na2SO4 + C2O4 + H2O =>
2 Na2CO3 + 2 H2SO4 = 2 Na2SO4 + C2O4 + 2 H2O
NaC6H5CO2 + HCl = NaCl + HC6H5CO2 =>
NaC6H5CO2 + HCl = NaCl + HC6H5CO2
C4H10O + H2SO4 = C4H10SO4 + H2O =>
C4H10O + H2SO4 = C4H10SO4 + H2O
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
Cu + H2Co3 = Cu2Co3 + H2 =>
2 Cu + H2Co3 = Cu2Co3 + H2
Al + H2Co3 = Al2(Co3)2 + H2 =>
2 Al + 2 H2Co3 = Al2(Co3)2 + 2 H2
NO2 + Ba(OH)2 + O2 = Ba(NO3)2 + H2O =>
4 NO2 + 2 Ba(OH)2 + O2 = 2 Ba(NO3)2 + 2 H2O
Sn + Al = Al2Sn3 =>
3 Sn + 2 Al = Al2Sn3
ZnO + KOH = Zn(OH)2 + K2O =>
ZnO + 2 KOH = Zn(OH)2 + K2O
CaCl2(aq) + H2C2O4*2H2O(aq) = CaC2O4*H2O(s) + HCl(aq) + H2O(l) =>
CaCl2(aq) + H2C2O4*2H2O(aq) = CaC2O4*H2O(s) + 2 HCl(aq) + H2O(l)
CH3COOH(ac) + NaOH = CH3COONa(ac) + H2O(l) =>
CH3COOH(ac) + NaOH = CH3COONa(ac) + H2O(l)
Pb(NO3)2 + (NH4)2CO3 = Pb(NH4)2 + (NO3)2CO3 =>
Pb(NO3)2 + (NH4)2CO3 = Pb(NH4)2 + (NO3)2CO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
dysprosium + iodine = dysprosium(III)iodide =>
2 Dy + 3 I2 = 2 DyI3
BaCl2 + H2O = Ba(OH)2 + H2 + Cl2 =>
BaCl2 + 2 H2O = Ba(OH)2 + H2 + Cl2
Cu2(OH)3Cl = Cu2O + H2O + Cl2 + O2(g) =>
4 Cu2(OH)3Cl = 4 Cu2O + 6 H2O + 2 Cl2 + O2(g)
NaHCO3(s) + HCl(l) = NaCl(ac) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCl(l) = NaCl(ac) + H2O(l) + CO2(g)
PbO + SiO2 = PbO2 + SiO =>
PbO + SiO2 = PbO2 + SiO
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
KCl + NaF = NaCl + KF =>
KCl + NaF = NaCl + KF
KCl*MgCl2*6H2O = KCl + MgCl2 + H2O =>
KCl*MgCl2*6H2O = KCl + MgCl2 + 6 H2O
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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