1. How do you that these react? If they do, what are the products? How do you do this?

Question

1. How do you that these react? If they do, what are the products? How do you do this?

i.) F^- + Br2---->

ii.) Br^- + Cl2----->

2. Explain why boiling point increases from S to Se to Te....

3. What is the electron configuration and arrangement of Fe^3+?
How is this different from Fe?

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1 answer
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Answer 1

tom answered
10 years ago

1)Not sure

2) Increase in proton number, strong ENC forces. Increase dentsity and bonding. hence increased boiling point
3) Fe electronic configuration is [Ar] 3d6 4s2 Fe3+ is 3d5. All shells are full for Fe, Fe3+ isnt