Answer:
Write a hypothesis statement about the relationship between the number of mushrooms and the concentration of heavy metals in the soil ...
Answer:
0.22
Explanation:
Given, Mass of
= 46.85 g
Molar mass of
= 299.4 g/mol
The formula for the calculation of moles is shown below:
Thus,
Given, Mass of
= 125.5 g
Molar mass of
= 46.07 g/mol
The formula for the calculation of moles is shown below:
Thus,
So, according to definition of mole fraction:

It has to be a metal, it can't be anything else.
I have attached the answer here. hope this helps!
let me know if you have any question