define metathesis EXPERIMENT-1 Pre-Laboratory Review Questions and Exercises Due
ID: 884187 • Letter: D
Question
define metathesis EXPERIMENT-1 Pre-Laboratory Review Questions and Exercises Due before labb begins. Answer on sepparate shees of papes NAME 1. Define the following a) Metathesis reaction b) Spectator ions c) Aqueous solution d) Standard solution 2. Write the ions that result from the dissociation of the following in aqucous solurtions. a) Na,S b) HBr Pb(NOJ, ) KHSO, eNHBr Na,Co, 3. Write the net ionic equation for each of the following reactions. b) H,50.(aq) + MgCO,(s) Mgsodaq) + H,O(l) + co, (NH),S are mixed. Write the net ionic equation. How might you use a precipitation reaction to prepare a sample of CuCo2 Write the net ionic equationExplanation / Answer
There are multiple questions here. I am allowed to answer only 1 at a time. SO I will annwer question 1 for you. please post others as different questions.
1a)
Metathesis reaction is a chemical process involving the exchange of bonds between two reacting chemical species. it is also called double replacement reaction or double displacement reaction.
For eg:
A-B + C-D A-D + C-B
1b)
n ion which exists both as reactant and product in a chemical equation is called spectator ion.
1c)
A solution having water as solvent is called aqueous solution.
1d)
Standard solution is a solution which contains known concentration of an element or a substance. It is prepared using a standard substance
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