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Results tagged with inorganic-chemistry
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user 7884
Inorganic compounds generally do not have C-H bonds, while organic compounds do have such bonds. The distinction between inorganic and organic chemistry, however, is far from absolute.
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Here are four observations of the reactions of four metals
Here are four observations of the reactions of four metals.
Metal F and G react slowly with water
Metal H displaces metal G from its chloride salt solution
Metal E does not react with dilute acids
Me …
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Why doesn't copper react with hydrochloric acid while the other metals do?
5) Which one of the following metals does not react with hydrochloric acid?
A. zinc
B. magnesium
C. iron
D. copper
E. aluminium
The right answer must be copper, but why …
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Calculate thr unit cell length of perovskite
In a ideal unit cell of perovskite $\ce{KMnF3}$ (closed packed with purely ionic bondings), calculate the unit cell length:
radius: $\ce{K}=1.7~$ $\ce{F}=1.2~$ $\ce{Mn}=0.8$
The structure
Gr …
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Which of the following elements forms a water-soluble, alkaline oxide?
An element burns in oxygen to form a solid oxide which dissolves in water. The pH of the resulting solution is greater than seven. Which one of the following could the element be?
A. sulphur
B. phos …
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