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Results tagged with inorganic-chemistry
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user 113001
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.
5
votes
Accepted
Which of the following might turn NaNO2 into N2?
To get N2 from NaNO2, NaNO2 must be reduced right, So we need a reducing agent which oxidizes itself and would reduce NaNO2
Now look at the options
Let's see HNO3, the oxidation state of Nitrogen is a …
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7
votes
1
answer
354
views
How does heating alkali metals with graphite change its conductivity and density?
My textbook says when heating potassium, rubidium, cesium with graphite, the metals react by invading the space between the layers. They form highly colored interstitial carbides that are non stoichio …
- 382
4
votes
2
answers
483
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What kind of solution is formed when alkali metals are dissolved at high concentration in li...
When an alkali metal is dissolved in liquid ammonia, it results in the formation of a deep blue coloured solution. $$\ce{M + (x + y) NH3 -> M+(NH3)_x + e^-(NH3)_y}$$
The ammoniated electrons absorb e …
- 382
4
votes
1
answer
579
views
Lower melting points of zinc, cadmium and mercury
I am aware of the fact that d-block elements like zinc, cadmium and mercury have lower melting points than other d-block elements. Also I am aware that these three metals have a fully filled d shell.
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