please help me solve these problems. thank you very much have a wonderful day. p
ID: 1042471 • Letter: P
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please help me solve these problems. thank you very much have a wonderful day. please write clearly and in print not cursive
Experiment 12 Advance Study Assignment: The Alkaline Earths and the Halogens 1. All of the common noble gases are monatomic and low-boiling. Their boiling points in "C are: Ne, -245; Ar, -186; Kr, -152; Xe,-107. Using the Periodic Table, prediet as best you can the molecular formula and boiling point of radon, Rn, the only radioactive element in this family. oc 2. Substances A, B, and C can all act as oxidizing agents. In solution, A is green, B is yellow, and C is red In the reactions in which they participate, they are reduced to A-, B-, and C- ions, all of which are col- orless. When a solution of A is mixed with one containing C ions, the color changes from green to red. Which species is oxidized? Which is reduced? When a solution of A is mixed with one containing B ions, the color remains green. Is A a better oxidizing agent than B? Is A a better oxidizing agent than C Arrange A, B, and C in order of increasing strengths as oxidizing agents. You are given an unknown, colorless, solution that may contain only one salt from the following set: NaA, NaB, NaC. In solution each salt dissociates completely into the Na' ion and the anion A , B, or C", whose properties are given in Problem 2. The Na+ ion is effectively inert. Given the availability of solutions of A, B, and C, develop a simple procedure for identifying the salt that is present in your unknown 3.Explanation / Answer
1. Molecular formua of Radon is Rn and boining point -61.7
2. C is oxidised and A is reduced.B is better oxidisng agent than A
The order is B>A>C
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