This is a diagram of an experiment in which electricity was passed through a mixture of distilled water containing a little dilute sulfuric acid.

a. Name the gas that collects at A.

b. Name the gas that collects at B.

c. If 100 cm3 of gas collects in A how much would there be in B?

d. Name the metal usually used for X and Y.

e. X is called the ___________ .

f. Y is called the ___________ .

g. Write down the formulae of the three ions present in the solution.

h. Write down the equations for the reactions that take place at both X and Y (or describe the changes that take place if you cannot write the equations).

Transcribed Image Text:

A B - dilute sulfuric acid