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
Answer:
5.04%
Explanation:
The accepted value of density = 3.427 g/ml
The calculated value of density = 3.600 g/ml
We need to find Ally's percentage error on her density. The error in any value is given by :
So, the required error is 5.04%.
Answer:
Name: Magnesium
Atomic Number: 12
Atomic Mass: 24.305 atomic mass units
Number of Protons: 12
Number of Neutrons: 12
The heavier a object the more gravity it pulls on the object .