Answer:
1) Low Temperature
2) High Pressure
Explanation:
Gases are said to be Ideal when there is no interactions between the molecules. And we know the that the greater the molecules are apart from each other the lesser will be the interactions between them. Hence, high temperature and low pressure results in increasing the distance between molecules and stop them from creating intermolecular interactions.
While, when the temperature is decreased and pressure is increased it forces the molecules to come close to each other and make interactions. Therefore, results in deviating from Ideal behaviour.
The number of moles : n = 4.95 x 10 ²⁴
<h3>Further explanation</h3>
Given
2.98E28 molecules of water
Required
The number of moles
Solution
The mole is the number of particles(molecules, atoms, ions) contained in a substance
1 mol = 6.02.10²³ particles
Can be formulated
N=n x No
N = number of particles
n = mol
No = Avogadro's = 6.02.10²³
n = N : No
n = 2.98 x 10²⁸ : 6.02.10²³
n = 4.95 x 10 ²⁴
The second one ,I hope I'm right .
Answer:
I think this would be iron
Explanation:
