(b) The table below shows the products formed from three experiments using different compounds and the apparatus shown in the figure above.
Compound
State
Product at
cathode
Product at
anode
Molten
Copper
Chlorine
Copper
chloride
Copper
chloride
Potassium
bromide
Aqueous
solution
Copper
Chlorine
Molten
Potassium
Bromine
Use the table above to name the products formed at each electrode if using an
aqueous solution of potassium bromide.
At cathode
At anode

10 years is the answer

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

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