Write chemical equations for the following chemical reactions: a)decomposition of  zinc carbonate
b)decomposition of lead nitrate
c(decomposition of ammonium dichromate
d)Reaction between magnesium and sulphuric acid
e)reaction between copper sulphate and zinc.
f)reaction between silver nitrate and hydrochloric acid
g)reaction between barium chloride and sodium sulphate
h) Reaction between sodium hydroxide and hydrochloric acid.​

in this reaction more reactive mg is replacing

less reactive h. hence it is dipalcement reaction.

Explanation:

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please mark brainlist.

A fill-in-the-blank listing personal information and GPA.

Explanation:

One of the problems that you will encounter in this situation is the fact that there are a lot more applicants than there are places in your club. This means that you will have to find a way in which you can deny a place to a large number of people in a fair way. The best option to use is the GPA, as that is an objective measure of performance. Moreover, the fill-in-the-blank listing personal information will allow you to gather the necessary information about each candidate.