Chemistry
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KeithS
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44 Answers

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96 votes
Accepted

Is it actually possible to dispose of a body with hydrofluoric acid?

56 votes
Accepted

How does Walter White make pure crystal meth using a non-stereospecific reaction?

33 votes

Please explain why dioxygen difluoride is so dangerous

26 votes

Is there any substance that's a 4-4-4 on the NFPA diamond?

25 votes
Accepted

If electrolysis splits water, why does only either hydrogen or oxygen (but not both) bubble up on one pole?

18 votes
Accepted

Is there a point at which Ethanol (E10) fuel becomes harmful to gas tanks or engines if not used?

14 votes

Why are there quantised energy levels in the vibrational energy of a molecule?

13 votes

I have to write a Python program relating with molecular weight. Any insight?

11 votes
Accepted

Chemical methods to extract Oxygen from Rust

10 votes
Accepted

How to make artificial diamond?

10 votes
Accepted

Chemically Speaking, What's Bad About Inhaling Plastics?

10 votes
Accepted

Are there ways to predict which chemicals will kill certain bacteria?

8 votes

Why can't rust form without water?

7 votes

What is the effect of adding salt to ice?

7 votes

Does an onion completely remove "fresh" paint VOCs and other chemicals emitted?

7 votes

Will compressed hydrogen float in air?

6 votes

NaHCO₃ + HNO₃ → NaNO₃ + H₂O + CO₂ ... but something weird happens to me in practice

6 votes
Accepted

Is perchloride the same as perchlorate ion?

6 votes
Accepted

Why are there free electrons in a metal?

6 votes
Accepted

What is Polymer Environmental Resin (PER)?

5 votes
Accepted

Soap versus Shampoo

5 votes
Accepted

Is the current situation possible for recreaction in a lab?

5 votes
Accepted

HCl synthesis from sulfuric acid and sodium salt

5 votes

Why won't water freeze if you put ice in it, despite ice being frozen?

5 votes

Spontaneous explosion of a bottle containing alcohol and milk

5 votes
Accepted

What are the factors controlling the fate of post-adhesed volatile molecules of the olfactory epithelium?

4 votes

What is the effect of substituting oxygen with sulfur in drug molecules?

4 votes
Accepted

What is octanamide used for?

4 votes

Correct definition of terminal alkynes?

4 votes
Accepted

What is the substance in the new water cooler filter that give bubbles and taste a bit like soap

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