The answer to this question it true
It is a covalent bond due to the fact that both atoms are sharing valence electrons with each other.
Answer:
1.2 x 10²⁴ atoms
Explanation:
Given:
Number of moles of Ag = 2moles
Unknown is the number of atoms it contains:
Solution:
A mole of any substance is known to be made up of 6.02 x 10²³ atoms
Now;
2 moles of an atom will contain:
2 x 6.02 x 10²³ = 1.2 x 10²⁴ atoms
Answer:
Percent yield = 75%
Explanation:
Given data:
Actual yield of ammonia = 60 g
Theoretical yield of ammonia = 80 g
Percent yield = ?
Solution:
Percent yield is calculated dividing the actual yield by theoretical yield and multiply by 100.
Formula:
Percent yield = Actual yield / Theoretical yield × 100
Now we will put the values in formula.
Percent yield = 60 g/ 80 g × 100
Percent yield = 0.75 × 100
Percent yield = 75%
So if the reaction yield is 60 g and calculated yield ( theoretical yield) is 80 g then the percent yield would be 75%.
