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Results tagged with inorganic-chemistry
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user 15235
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.
7
votes
Balancing the oxidative decomposition of FeS2
I found a solution which works,
$$\ce{4FeS_2 + 15O_2 +14H_2O = 4Fe(OH)_3 + 8H_2SO_4}$$
This is how I found it. Do you know linear algebra ? Because that is very useful. Anyway without to know this …
- 4,215
5
votes
Covalent Bonding in odd electron sharing molecules
I will answer to your question, but first let me show you that NO has a $2.5$ bonds, and I will use what I made for NO to answer your question. Here we go ! :)
Proof that NO has a $2.5$ bonds :
Fi …
- 4,215
2
votes
How to decide acidic or basic nature of oxides
There is a theory developed by Hermann Lux and Håkon Flood, named Lux-Flood theory to explain the basic or acid character of an oxide.
The rules are very simple.
An acid of Lux-Flood is an acceptor o …
- 4,215
2
votes
1
answer
92
views
Variation of angle in GeX2 molecules where X is an halogen
I'm wondering what is the exact reasoning to explain why in $\ce{GeX_2}$ the angle $\widehat{XGeX}$ is smaller when $\ce{X}=\ce{F}$ than when $\ce{X}=\ce{I}$.
I ask this question because I had an exa …
- 4,215
2
votes
Why do we say there's no carbon dioxide present?
You're doing a titration of the carbonic acid $\ce{H_2CO_3}$ which is the product of the dissolution of $\ce{CO_2}$ in water by a base here the sodium hydroxide. According to wikipedia for carbonic a …
- 4,215
1
vote
1
answer
173
views
How should I construct the orbitals of dilithium using only pen and paper?
For a week I have lessons about quantum chemistry and I have a trouble understanding how to arrive at the good answer for the drawing of the orbital $(\ce{III})$ for $\ce{Li2}$ (see the second picture …
- 4,215