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:

Magnesium
Answer:
Chemical reaction
Explanation:
It's creating a whole other substance
Answer:
Atoms
Explanation:
Elements are the chemical combinations of two or more atoms of the same kind