| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + HBr = C2H5Br + H2O
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NAOH + HCO3 = NACO3 + H2O =>
NAOH + HCO3 = NACO3 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Si + Br = SiBr4 =>
Si + 4 Br = SiBr4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HBr + MGOHBr = MGBr2 + H2O =>
HBr + MGOHBr = MGBr2 + H2O
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
H3 + BO3 = H4B6O11 + H2O =>
6 H3 + 6 BO3 = H4B6O11 + 7 H2O
K2SO4 = K2O + SO3 =>
K2SO4 = K2O + SO3
Sm = Sm =>
Sm = Sm
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H4 + HBr = C2H5Br =>
C2H4 + HBr = C2H5Br
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Ni(NO3)2 + Cu(NO3)2 + Co(NO3)2 + Fe(NO3)3 + Cr(NO3)3 + NH2CH2COOH = NiCuCoFeCr + N2 + CO2 + H2O =>
Ni(NO3)2 + Cu(NO3)2 + Co(NO3)2 + Fe(NO3)3 + Cr(NO3)3 + 8 NH2CH2COOH = NiCuCoFeCr + 10 N2 + 16 CO2 + 20 H2O
PbO2 + HI = PbI2 + H2O + I2 =>
PbO2 + 4 HI = PbI2 + 2 H2O + I2
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
N + H2O = NH3 + NO =>
5 N + 3 H2O = 2 NH3 + 3 NO
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Pb + FeO = PbFe + O =>
Pb + FeO = PbFe + O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
KCLO + NH3 = N2 + H2O + KCL =>
3 KCLO + 2 NH3 = N2 + 3 H2O + 3 KCL
Cr2(So4)3 + KOH = Cr(OH)3 + K2So4 =>
Cr2(So4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2So4
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
FE + S8 = FES =>
8 FE + S8 = 8 FES
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Fe(OH)2 + K2CrO4 + H2O = Fe(OH)3 + KCr(OH)4 + KOH =>
3 Fe(OH)2 + K2CrO4 + 4 H2O = 3 Fe(OH)3 + KCr(OH)4 + KOH
CH3COOH + O2 = (CH3COO)2O + H2 =>
4 CH3COOH + O2 = 2(CH3COO)2O + 2 H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Mg + Ag(No3) = Ag + Mg(No3)2 =>
Mg + 2 Ag(No3) = 2 Ag + Mg(No3)2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
C7H9 + H2 = C7H15 =>
C7H9 + 3 H2 = C7H15
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Pb + HCl = PbCl + H2 =>
2 Pb + 2 HCl = 2 PbCl + H2
H2SO3 + Ba(OH)2 = H2O + BaSO3 =>
H2SO3 + Ba(OH)2 = 2 H2O + BaSO3
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg + KNO3 + H2O = Mg(OH)2 + KOH + NH4OH =>
4 Mg + KNO3 + 7 H2O = 4 Mg(OH)2 + KOH + NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/18
Équations équilibrées sur01/18/18
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