Answer:
54.26 × 10²³ representative particles
Explanation:
Given data:
Number of moles of water = 9.01 mol
Number of representative particle = ?
Solution:
one mole of any substance contain 6.022 ×10²³ representative particles.
9.01 mol × 6.022 ×10²³ representative particles
54.26 ×10²³ representative particles
The number 6.022 × 10²³ is called Avogadro number.
"It is the number of atoms , ions , molecules or representative particles in one gram atom of element, one gram molecules of compound and one gram ions of a substance "
Hi!
The portion of the rock cycle that Quinn was modeling by cut the taffy into small pieces with scissors was the <span>Weathering, where rock pieces are broken into tiny sediments.
Weathering is a part of the Rock Cycle that doesn't involve movement and consists in the breaking down of minerals and rocks when they enter into contact with the atmosphere, hydrosphere or biosphere. Weathering can be Physical, Chemical or Biological, according to the mechanism of the rupture of the rock.
The complete Rock Cycle describes how Rocks can be transformed into Sedimentary, Igneous or Metamorphic Rocks.
Have a nice day!</span>
Can I see an picture please??
1. Loschmidt’s number also called as Loschmidt’s constant, n₀ is
the number of particles of an ideal gas in a given volume (m³). The unit is
m⁻³. At standard pressure (1 atm) and temperature (0 °C) the value of <span>Loschmidt’s number is
2.686 x 10</span>
²⁵ m⁻³.
2. Loschmidt’s number,n₀ can be expressed as,
n₀ =
where P is the pressure of the gas, K is the Boltzmann constant and T is the <span>thermodynamic temperature.
Since, k = R/NA (where R is the universal gas constant and NA is the Avogadro constant)
</span>n₀ =
n₀ =
Hence,
n₀ α NA