| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H5NaO3 + HCl = C3H6O3 + NaCl
Al + H{+} = Al{+3} + H2 =>
2 Al + 6 H{+} = 2 Al{+3} + 3 H2
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
C6H5CHO + O2 = C6H5COOH =>
2 C6H5CHO + O2 = 2 C6H5COOH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca + Cl2 = CaCl =>
2 Ca + Cl2 = 2 CaCl
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CH4 + O2 = HCOOH + H2O =>
2 CH4 + 3 O2 = 2 HCOOH + 2 H2O
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
Y2 + KOH = KYO3 + KY + H2O =>
3 Y2 + 6 KOH = KYO3 + 5 KY + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 + K2I2 = PbI2 + KNO3 =>
Pb(NO3)2 + K2I2 = PbI2 + 2 KNO3
KNO3(aq) + HCl(aq) = KCl(s) + HNO3(aq) =>
KNO3(aq) + HCl(aq) = KCl(s) + HNO3(aq)
K + O2 = KO =>
2 K + O2 = 2 KO
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C3H6 + O2 = CO2 + H20 =>
10 C3H6 + 30 O2 = 30 CO2 + 3 H20
P + S = P2S3 =>
2 P + 3 S = P2S3
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H3AsO4 + Sn{2+} + H{+} = H3AsO3 + Sn{4+} + H2O =>
H3AsO4 + Sn{2+} + 2 H{+} = H3AsO3 + Sn{4+} + H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
C12H22O11 + HNO3 = C2H2O4 + NO + H2O =>
C12H22O11 + 12 HNO3 = 6 C2H2O4 + 12 NO + 11 H2O
Fe + H2SO4 + H2O = FeSO4*7H2O + H2 =>
Fe + H2SO4 + 7 H2O = FeSO4*7H2O + H2
CuSO4*4H2O = CuSO4 + H2O =>
CuSO4*4H2O = CuSO4 + 4 H2O
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
C3H8O3 + HCl = C3H6Cl2O + H2O =>
C3H8O3 + 2 HCl = C3H6Cl2O + 2 H2O
C12H22O11 + H2O = C3H6O3 =>
C12H22O11 + H2O = 4 C3H6O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CL + H2O = CH3OH + HCL =>
CH3CL + H2O = CH3OH + HCL
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
As + HNO3 + H20 = H3AsO4 + NO =>
20 As + 40 HNO3 + H20 = 20 H3AsO4 + 40 NO
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/17
Équations équilibrées sur03/07/16
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