Questions tagged [inorganic-chemistry]
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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"Middle row anomaly" of the periodic table
I was studying about the periodic table recently, and was reading a topic associated with oxides of halogens, and came across the following line
The bromine oxides, $\ce{Br2O}$, $\ce{BrO2}$, $\ce{...
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Why does basicity of group 15 hydrides decrease down the group?
In my textbook it is written that the order of basic strength of pnictogen hydrides is
$$\ce{NH3 > PH3 > AsH3 > SbH3 > BiH3}$$
I tried but could not find any explanation as to why this ...
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Why is [PdCl4]2- square planar whereas [NiCl4]2- is tetrahedral?
The molecule $\ce{[PdCl4]^2-}$ is diamagnetic, which indicates a square planar geometry as all eight d electrons are paired in the lower-energy orbitals.
However, $\ce{[NiCl4]^2-}$ is also $\mathrm{d^...
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Would it be possible to destroy gold?
I'm a writer. I have a scenario in which a sizable amount of gold needs to be rendered unusable, preferably completely destroyed. I know an acid like aqua regia is able to dissolve gold, but would ...
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Does O2 have a color in the gas phase
I have noticed that liquid $\ce{O2}$ (I clarify it as $\ce{O2}$ because oxygen exists in several other forms which have different colors in the liquid state than $\ce{O2}$) has a light blue color to ...
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What is Drago's rule? Does it really exist?
My textbooks states the Drago's rule in inorganic chemistry as follows:
The more electronegative atom prefers the orbital having more $\mathrm{p}$ character, and lone-pairs or less electronegative ...
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How to name binary (inorganic) compounds given their chemical formula, and vice-versa?
How can I deduce the name of a binary (inorganic) compound like $\ce{B2F2}$ or $\ce{N2O4}$, from the formula?
And how can I convert a chemical name like diboron difluoride to the chemical formula?
I ...
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What makes Gorilla Glass more durable with each generation?
Gorilla Glass (GG) is one of the most recognizable brands of toughened glasses today, thanks to their marketing and widespread usage in various gadgets and automobile industry.
According to Wikipedia,...
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What metals aren't dissolved in/attacked by aqua regia?
Aqua regia (Latin: Royal Water) is one of the strongest acids known in Chemistry, and is capable of dissolving gold and platinum.
My copy of the Oxford science dictionary goes on to say (under the ...
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Is activated carbon classified as organic or inorganic?
Organic compounds are typically defined as “molecules containing carbon”. Wikipedia states that there for some historical (read: non-logical) reasons,
a few types of carbon-containing compounds ...
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Are graphite and hexagonal boron nitride aromatic
Are graphite and hexagonal boron nitride aromatic?
Graphite has a planar network of 6-membered rings with each carbon connected to three other carbons. Since the valency of carbon is not satisfied, ...
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Why do the alkali metals form different products upon combustion in air?
From Wikipedia's article on sodium:
When burned in dry air, it forms primarily sodium peroxide with some sodium oxide.
We know that sodium has a strong reducing capacity, so why does it produce a ...
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Melting and boiling points of transition elements
The melting and boiling points of transition elements increase from scandium ($1530~\mathrm{^\circ C}$) to vanadium ($1917~\mathrm{^\circ C}$). They increase because as we go across the group, we have ...
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Why does mercury decolourise a gold ring?
I saw that a gold ring decolourised as it got in contact with mercury .
Why does this happen ? Is there any way to reverse this?
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Why is snow white?
I know that this is a rather ambiguous question; but my question is, whenever we take water and freeze it in the freezer, it still tends to stay clear. Since snow is just frozen water, why is it white?...