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Anastaziya [24]
3 years ago
10

State, in terms of the arrangement of atoms, the difference in hardness between diamond and graphite.

Chemistry
1 answer:
sleet_krkn [62]3 years ago
7 0

The difference in hardness between diamond and graphite is that diamond has an ordered arrangement of atoms within its structure that makes it harder and stronger than graphite. This is due to the high pressure and high temperature that it went.

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Which of these has the greatest compressibility?
oksian1 [2.3K]
Gas is the most compressible because the atoms have more space in between. solids on the other hand, are the least compressible because their atoms are really closely packed.
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3 years ago
What is the chemical formula for nickel (III) oxide?
HACTEHA [7]

I think it is Ni2O3

                   

4 0
4 years ago
A gas has a pressure of 0.470 atm at 60.0 C. What is the pressure at standard temperature?
OLEGan [10]

Answer:

P2=0.385atm

Explanation:

step one:

Given that the temperature T1=  60 Celcius

we can convert this to kelvin by adding 273k to 60 Celcius

we have T1= 333k

pressure P1= 0.470 atm

step two:

we know that the standard temperature is T2= 273K

Applying the temperature and pressure relationship we have

P1/T1=P2/T2

substituting our given data we have

0.47/333=P2/273

cross multiply we have

P2= (0.47*273)/333

P2= 128.31/333

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6 0
3 years ago
Which Two process is it Giving brainliest
Masja [62]

Answer:

C and D!

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8 0
3 years ago
Which has more thermal energy, a bucketful of water at 21 Celsius degrees or a swimming pool at the same temperature?
Nutka1998 [239]

Swimming pool has more thermal energy than bucket of water at the same temperature.

<h3>What is heat capacity?</h3>

Heat capacity or thermal energy is the amount of heat that is use by an object to produce a unit change in temperature or the heat absorbed by an to produce a change in temperature.

The heat capacity of an object total depends on the objects mass and chemical composition. Because of swimming pool have larger mass, it had larger heat capacity than bucket full of water even at the same temperature.

Therefore, Swimming pool has more thermal energy than bucket of water at the same temperature.

For more details on heat capacity check the link below.

brainly.com/question/21406849

6 0
3 years ago
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