What number balances the equations?!
1 answer:
You might be interested in
Answer:
a)1.404 E-10 m^2/s
b)1.438 E-12 m^2/s
Explanation:
Diffusion Coefficients can be calculated at different temperatures taking into account the energy of the diffusive process, remember that this process takes place in the interstices of the solid, and gets with higher temperatures due to the higher kinetic energy of the particles.
a) For α-iron (BCC)
b) For γ-iron (FCC)
Given :
Number of He atoms, atoms.
To Find :
How many grams are their in given number of He atoms.
Solution :
We know, molecular mass of He is 4 g. It means that their are atoms in 4 g of He.
Let, number of gram He in atoms is x , so :
Therefore, grams of He atoms is 22.58 g .