CHAPTER 6 SOLIDS
Chemical Question 4-1 TOP-KISO
I Describe the bonding present in solid aluminum. Explain why aluminum
is a conductor of electricity.
Answer
II Aluminum combines readily with both dry fluorine and dry chlorine. Anhydrous
aluminum chloride is a white solid which sublimes at about 200℃, it reacts
with water and dissolves in non-polar solvent. Aluminum fluoride is a crystalline
solid up to a temperature in excess of 1290℃; it is insoluble in nono-polar
solvents.
i Suggest, using the information above, the name of the bond type present
in;
anhydrous aluminum chloride
anhydrous aluminum fluoride.
Answer
ii Give an explanation for the difference in bond type present in the two
anhydrous aluminum hydrides.
Answer
iii Exyplain why the bonding in anhydrous aluminum fluoride leads to a
high melting temperature.
Answer
6章 固体
化学問題 4-1
I 固体アルミニウムに存在する結合を記述しなさい。アルミニウムはなぜ電気の導体であるかを説明しなさい。
答