Redox Group 7 Flashcards
1
Q
Chlorine with cold alkali
Cold dilute aqeuos sodium hydroxide react with chlorine
A
Cl2 + 2NaOH —> NaCl + NaClO + H2O
2
Q
Sodium chlorate (l) NaClO what is it used for
A
Disinfectant , and used as bleach
3
Q
Chlorine with hot alkali
Chlorine react with hot concentrated sodium hydroxide solution
A
3Cl2 + 6NaOH —> 5NaCl + NaClO3 + 3H2O