| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2 + Br2 = 2 C2H2Br
CuCl2 + Zn = ZnCl2 + Cu =>
CuCl2 + Zn = ZnCl2 + Cu
C2H2 + Br = C2H2Br =>
C2H2 + Br = C2H2Br
C2H2 + Br2 = C2H2Br =>
2 C2H2 + Br2 = 2 C2H2Br
CH3CH2OH + O2 = H20 + CH3COOH =>
10 CH3CH2OH + 5 O2 = H20 + 10 CH3COOH
Mo2TaN2 = Ta2N + MoN + Mo =>
2 Mo2TaN2 = Ta2N + 3 MoN + Mo
Zn + HCL = ZnCL + H2 =>
2 Zn + 2 HCL = 2 ZnCL + H2
CH3CH2OH + O2 = H20 + CH3COOH =>
10 CH3CH2OH + 5 O2 = H20 + 10 CH3COOH
Zn + HCL = ZnCL + H2 =>
2 Zn + 2 HCL = 2 ZnCL + H2
H2SO4 + Pb(C2H3O2)2 = PbSO4 + HC2H3O2 =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 HC2H3O2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Zn + HCL = Zn2CL + H2 =>
4 Zn + 2 HCL = 2 Zn2CL + H2
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
CH3ONA + HCL = CH3OH + NACL =>
CH3ONA + HCL = CH3OH + NACL
C6H6 + CH3Cl = C6H5CH3 + HCl =>
C6H6 + CH3Cl = C6H5CH3 + HCl
CH3CH2OH + O2 = H20 + CH3COOH =>
10 CH3CH2OH + 5 O2 = H20 + 10 CH3COOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mo2Sc2N3 = MoN + ScN + Mo =>
Mo2Sc2N3 = MoN + 2 ScN + Mo
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Ba(NO3)2 + NaOH = Ba(OH)2 + NaNO3 =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 4 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Hg2CO3 + HCl = HgCl + H2CO3 =>
Hg2CO3 + 2 HCl = 2 HgCl + H2CO3
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
HClO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(ClO3)2(s) =>
2 HClO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(ClO3)2(s)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HClO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(ClO3)2(s) =>
2 HClO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(ClO3)2(s)
CAO + HCl = CACl2 + H2O =>
CAO + 2 HCl = CACl2 + H2O
HClO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(ClO3)2(s) =>
2 HClO3(aq) + CaCO3(s) = H2CO3(aq) + Ca(ClO3)2(s)
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
C3H5N3O9 = CO2 + O2 + N2 + H2O =>
4 C3H5N3O9 = 12 CO2 + O2 + 6 N2 + 10 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 + I2 = HIO3 + NO2 + H20 =>
30 HNO3 + 5 I2 = 10 HIO3 + 30 NO2 + H20
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Al2O3 + SO = Al + SO3 =>
2 Al2O3 + 3 SO = 4 Al + 3 SO3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
CCl + Fe(iii)SO = CSO + Fe(iii)Cl =>
CCl + Fe(iii)SO = CSO + Fe(iii)Cl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H2 + O2 = O22C0 + H2O =>
2 C2H2 + 45 O2 = 4 O22C0 + 2 H2O
C2H2 + O2 = C0 + H2O =>
2 C2H2 + O2 = 4 C0 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/07/18
Équations équilibrées sur09/06/17
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