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I am Lyosha [343]
4 years ago
9

A sample of a substance has a high density, yet a low particle motion. This sample must be a

Chemistry
2 answers:
Naily [24]4 years ago
8 0

Answer:

solid

Explanation:

i did the usatestprep

MA_775_DIABLO [31]4 years ago
4 0

Answer:

Solid  

Explanation:

The particles in a solid are packed together in a crystal lattice. Since there are so many particles in a small volume, the substance has a high density.

The particles are locked in position in the solid. They cannot move past each other. All they can do is vibrate about their equilibrium position

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3 years ago
Calculate the volume of one mole of a gas at 1.00 atm pressure and 0 °C.
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Answer:

Solution:-

The gas is in the standard temperature and pressure condition i.e. at S.T.P

Therefore,

V

i

​

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3

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=?

As given that the expansion is isothermal and reversible

∴ΔU=0

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ΔU=q+w

∵ΔU=0

∴q=–w

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∴q=1000cal

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Work done in a reversible isothermal expansion is given by-

w=−nRTln(

V

i

​

V

f

​

​

)

Given:-

T=0℃=273K

n=1 mol

∴1000=−nRTln(

V

i

​

V

f

​

​

)

⇒1000=−1×2.303×2×273×log(

22.4

V

f

​

​

)

Explanation:

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Review the table detailing the mass of Jupiter’s moons and their distance from the planet. Which of Jupiter’s moons has the grea
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Of these Galilean moons, the Lo moon is very close to Jupiter. The Ganymede moon is the largest of all the Galilean moons, but it is situated very far from Jupiter in comparison to Lo. Thus, the force of attraction between the Lo and Jupiter is very high, it exhibits the greatest gravitational force with Jupiter.  

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Answer? giving brainlyest
salantis [7]

Answer:

r=3

Explanation:

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