Answer:
<h2>6.64 moles</h2>
Explanation:
To find the number of moles in a substance given it's number of entities we use the formula
where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have
We have the final answer as
<h3>6.64 moles</h3>
Hope this helps you
They are both strong, corrosive acids. Hydrochloric acid can be synthesize using table salt and sulfuric acid.
1 mole is equal to 1 moles Ammonium Sulfate, or 132.13952 grams
Answer:
Explanation:
Given
Compound: 
Required
Determine the equivalent mass
In the above compound, we have: 2 Al and 3 (O)
The atomic mass of Aluminium is:
The atomic mass of Oxygen is:
So, the equivalent mass is:
2.
G=H-TS
G=(+)-T(-)
G=(+)+(+)
Since G would be positive no matter what the temperature could be, the reaction could never be spontaneous.
