The copper and oxygen and oxygen atoms are not ions, and the bonds are more covalent than they are ionic.
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Answer:
The resulting pressure is 3 times the initial pressure.
Explanation:
The equation of state for ideal gases is described below:
(1)
Where:
- Pressure.
- Volume.
- Molar quantity, in moles.
- Ideal gas constant.
- Temperature.
Given that ideal gas is compressed isothermally, this is, temperature remains constant, pressure is increased and volume is decreased, then we can simplify (1) into the following relationship:
(2)
If we know that
, then the resulting pressure of the system is:


The resulting pressure is 3 times the initial pressure.
Answer:
The answer is C.
Explanation:
I guessed and it was right
Density =mass/Volume
0.8=mass/60
Mass=0.8*60
Mass=48g