| Équations équilibrées la veille | Équations équilibrées le lendemain |
C57H110O6 + 3 NaOH = C3H8O3 + 3 CH3(CH2)16COONa
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
H2S + Cl2 = S + HCl =>
H2S + Cl2 = S + 2 HCl
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
K2S + K2MNO4 + H2O = S + MNO2 + KOH =>
K2S + K2MNO4 + 2 H2O = S + MNO2 + 4 KOH
Ag + HI = AgI + H2 =>
2 Ag + 2 HI = 2 AgI + H2
CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Na + BeO = Be + Na2O =>
2 Na + BeO = Be + Na2O
Al + HCl = H2 + AlCl =>
2 Al + 2 HCl = H2 + 2 AlCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
As2O3 + HCl + KMnO4 = As2O5 + MnCl2 + KCl + H2O =>
5 As2O3 + 12 HCl + 4 KMnO4 = 5 As2O5 + 4 MnCl2 + 4 KCl + 6 H2O
HI + Ca(OH)2 = H2O + CaI2 =>
2 HI + Ca(OH)2 = 2 H2O + CaI2
(C6H5)2CO + CH3OH = C6H5COOCH3 + H20 =>
10(C6H5)2CO + 30 CH3OH = 20 C6H5COOCH3 + 3 H20
NaIO + SO2 + H2O = I2 + H2SO4 + Na =>
2 NaIO + 2 SO2 + 2 H2O = I2 + 2 H2SO4 + 2 Na
C6H12O6 + NH3 + H2O = NH4 + CO2 =>
C6H12O6 + 24 NH3 + 6 H2O = 24 NH4 + 6 CO2
Al + HCl = H2 + AlCl2 =>
Al + 2 HCl = H2 + AlCl2
Fe + CUSo4 = FeSo4 + CU =>
Fe + CUSo4 = FeSo4 + CU
C2H4 + CAOH2 = C2H4OH2 + CA =>
C2H4 + CAOH2 = C2H4OH2 + CA
HIO3 + H2SO3 = I2 + SO4{-2} + H2O + H{1+} =>
2 HIO3 + 5 H2SO3 = I2 + 5 SO4{-2} + H2O + 10 H{1+}
Na3[Cr(OH)6] + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Na3[Cr(OH)6] + 3 Br2 + 4 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O
NaOH + Al2O3 = NaAlO2 + H2O =>
2 NaOH + Al2O3 = 2 NaAlO2 + H2O
HCl + MgO = MgCl2 + H2O =>
2 HCl + MgO = MgCl2 + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HCl(aq) + Na2CO3(s) = CO2(g) + H2O(l) + NaCl(aq) =>
2 HCl(aq) + Na2CO3(s) = CO2(g) + H2O(l) + 2 NaCl(aq)
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
FECl2 + Cl2 = FECl3 =>
2 FECl2 + Cl2 = 2 FECl3
NH3 + CUO = N2 + CU + H2O =>
2 NH3 + 3 CUO = N2 + 3 CU + 3 H2O
Br2 + Cl2 + H2O = HBrO3 + HCl =>
Br2 + 5 Cl2 + 6 H2O = 2 HBrO3 + 10 HCl
Fe3O4 + HI = FeI2 + I2 + H2O =>
Fe3O4 + 8 HI = 3 FeI2 + I2 + 4 H2O
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
FES2 + H2O + O2 = FESO4 + H2SO4 =>
2 FES2 + 2 H2O + 7 O2 = 2 FESO4 + 2 H2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
AuBr3 + H2Co3 = AuCo3 + H2Br3 =>
AuBr3 + H2Co3 = AuCo3 + H2Br3
Al(OH)3 + H2SO4 = H2O + Al2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
NaIO3 + SO2 + H2O = I2 + H2SO4 + Na2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = I2 + 4 H2SO4 + Na2SO4
NH4OH + HNO3 = NH4NO3 + H20 =>
15 NH4OH + 5 HNO3 = 10 NH4NO3 + 2 H20
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/18
Équations équilibrées sur09/26/17
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