Chemistry, asked by sunithacjsunithana92, 9 days ago

The following observation were by a student on treating four metals P, Q, R and S with

the given salt solutions: (2)

Sample MgSO4(aq) Zn(NO3)2(aq) CuSO4(aq) Na2SO4(aq)

P No Reaction Reaction occurs Reaction occurs No Reaction

Q Reaction occurs Reaction occurs Reaction occurs Reaction occurs

R No Reaction Reaction occurs No Reaction No Reaction

S No Reaction No Reaction No Reaction No Reaction

Based on the above observations

a) Arrange the given samples in the increasing of reactivity.

b) Write the chemical formula of products formed when Q reacts with CuSO4 solution.​

Answers

Answered by sakshi16122007
4

Explanation:

a) the most reactive metal here is firstly sodium sulphate, after this, it is magnesium sulphate, after it is, zinc nitrate and the least reactive metal here is copper sulphate.

b) when q reacts with Cooper sulphate solution, that is when zinc nitrate reacts with Cooper sulphate solution, it forms, copper nitrate and zinc sulphate.

the chemical equation for the same is,

zn(no3)2 + cuso4 -----> CuNO3 + Zn(SO4)

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