Skip to main content

All Questions

9 votes
2 answers
871 views

Converting pyrite to iron sulfate

I was reading a Jules Verne book recently, in which the following chemical reaction was done: He placed a layer of branches and chopped wood, on which were piled some pieces of shistose pyrites ... ...
user118995's user avatar
1 vote
1 answer
136 views

What is a material more easily cut than shattered? [closed]

I'm currently developing a sci-fi concept for animation which partially involves a typical "the earth has been overrun by XYZ" scenario. One of the ideas for XYZ we're thinking of is a species of ...
Delirium's user avatar
  • 121
-1 votes
1 answer
104 views

Does oxyhydrogen require the presence of water to ignite?

I recently read a short story (fiction) where a major plot element was based on the expectation that a mixture of oxygen and hydrogen will not ignite unless some amount of water is present to get the ...
Roman Starkov's user avatar
6 votes
2 answers
4k views

Why is gunpowder urinated on in Blood Meridian?

An interesting section of Blood Meridian (1985) by Cormac McCarthy has the gang of "Indian fighters" surrounded and out of powder, so one of them manages to make it from scratch, making charcoal from ...
releseabe's user avatar
35 votes
9 answers
13k views

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 ...
Mathias L. Magnussen's user avatar
1 vote
0 answers
105 views

Results of mixing HSbF6 and O2F2

I'm an amateur writer and one of the topics I deal with is what happens when a slightly-mad scientist and engineer is given an opportunity to work with full-on “magic.” So there are situations where ...
GlytchMeister's user avatar
1 vote
1 answer
465 views

Acid and Silicon [closed]

What kind of acid would I need to dissolve a silicone compound? Or perhaps silicon in its purest form? I am writing a novel so a layman's level answer would be appreciated.
J Fairman's user avatar
1 vote
1 answer
190 views

What would an ammonium sulfide fire look like?

I am writing a novel and the climax involves killing my protagonist in an explosion. My science knowledge is poor but I believe my scenario is entirely plausible except possibly a couple of details. ...
Nicholas Palmer's user avatar
4 votes
1 answer
368 views

Non-carbon based life forms on hot planets

I am writing a story with people made of elements other than carbon. A couple of planets in this series are really hot, so I need compounds with high melting points. For example, there is a lone ...
user27559's user avatar
4 votes
1 answer
130 views

Could a safe water ocean exist on a world with predominantly chlorine atmosphere?

I am researching for a Si-Fi book. Would a water ocean on a world with a predominantly chlorine ($\ce{Cl2}$) atmosphere be safe to touch? Would the chlorine over time saturate the water creating a "...
Steve's user avatar
  • 41