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Andreyy89
3 years ago
5

How far does Outerspace go? What does it smell like?

Chemistry
2 answers:
tankabanditka [31]3 years ago
6 0

Answer:

A long time ago in a question far far away, it asked what does space smell like. Well... today is you're lucky day, because i happen to know what space smells like. It smells like NOTHING! :-)

Explanation:

But... fr, space actually smells according to Astronauts returning from space. They claim that their suits smell burnt. The lingering scent of space is “acrid” and “metallic,” like a charred meat or welding fumes.

And according to Google, the universe goes on for about 46.5 billion light-years. Oof, thats a long way! :-O

Hope this answers your questions, :-)

fiasKO [112]3 years ago
4 0

Answer:

billions and billions of miles away

And it smells like chicken

Explanation:

but for real you can't smell up there or you'll like die because you cannot breath in outer space lol

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32 ° F

Explanation:

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2 years ago
When 15.3 g of sodium nitrate, NaNO3,was dissolved in water in a calorimeter, the temperature fell from 25.00oC to 21.56oC. If t
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Answer:

20.468 kilo Joules is the enthalpy change when one mole of sodium nitrate dissolves.

Explanation:

Heat lost by solution ad calorimeter = Q

Heat capacity of solution ad calorimeter = C = 1071 J/°C

Change in temperature = ΔT = 21.56°C - 25.00°C = -3.44°C

Q=C\times Delta T

Q=1071 J/^oC\times (-3.44^oC)=-3,684.24 J

Heat gained by sodium nitrate = -Q = -(-3,684.24 J)=3,684.24 J

Moles of sodium nitrate = \frac{15.3 g}{85 g/mol}=0.18 mol

When 0.18 mole of sodium nitrate was dissolved in water 3,684.24 joulesof heat was absorbed by it.

Then heat absorbed by 1 mole of sodium nitrate :

\frac{3,684.24 J}{0.18}=20,468 J=20.468 kJ

1 J = 0.001 kJ

20.468 kilo Joules is the enthalpy change when one mole of sodium nitrate dissolves.

8 0
3 years ago
In cells, the role of the mitochondrion is to:
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