Descriptive inorganic chemistry, 3rd edition

Tài liệu tham khảo

Loại

Chi tiết

1. An aqueous solution of aluminum sulfate is acidic. Write an equation to show how this acidity arises

Khác

2. Provide an explanation of why GaF 3 is predominantly ionic whereas GaCl 3 is predominantly covalent

Khác

3. Suppose a white solid could be either Mg(OH) 2 or Al(OH) 3 . What chemical procedure could distinguish between these solids

Khác

4. How could NaAlO 2 be prepared without the use of solution chemistry

Khác

5. Why does the solubility of aluminum compounds that are extracted with sodium hydroxide decrease with the absorp- tion of CO 2 from the air

Khác

6. Why is it logical that the þ 3 ions would occupy the octahedral holes in the spinel structure

Khác

9. Write balanced equations for the following processes.(a) The preparation of aluminum isopropylate (isopropoxide).(b) The combustion of trimethyl aluminum.(c) The reaction of NaAlO 2 with aqueous HCl.(d) The reaction of aluminum nitride with water

Khác

10. The heat of formation of GaCl(g) is þ 37.7 kJ mol 1 and that of GaCl 3 (s) is 525 kJ mol 1 . Show using equations why you would not expect GaCl(g) to be a stable compound

Khác

11. Assume that an aluminum ore contains Al 2 O 3 and it is being leached out by aqueous NaOH. Write the equation for the process. Why would Fe 2 O 3 not dissolve under similar conditions

Khác

12. Explain the trend shown in the text for the heats of formation of the M 2 O 3 compounds

Khác

13. Prior to the development of the electrolytic process for the production of aluminum, sodium was used as the reducing agent for alumina. Write the equation for the process

Khác

Tiêu đề	Descriptive Inorganic Chemistry
Tác giả	James E. House, Kathleen A. House
Trường học	Illinois State University
Chuyên ngành	Inorganic Chemistry
Thể loại	textbook
Năm xuất bản	2016
Thành phố	Amsterdam

Định dạng
Số trang	420
Dung lượng	16,45 MB