With solutions of strong acids and strong bases, the word strong refer to ____. (1 point) normality molarity solubility degree o
2 answers:
Answer: Option (d) is the correct answer.
Explanation:
A strong acid is defined as the acid which completely dissociates into ions when dissolved in a solution.
For example,
Whereas a strong base is a base which completely dissociates into its ions when dissolved in a solution.
For example,
Hence, greater is the degree of ionization greater will be the strength of acid or base.
Therefore, we can conclude that with solutions of strong acids and strong bases, the word strong refer to degree of ionization.
You might be interested in
Answer:
1.5 x 10²²atoms
Explanation:
Given parameters:
Mass of Br = 1.98g
Unknown:
Number of atoms
Solution:
A mole of a substance is the amount of substance contained in the avogadro's number of particles.
To solve this problem, we must first find the number of moles present in the given mass of the Br atom:
Number of moles = =
= 0.025mole.
Now we know that:
1 mole = 6.02 x 10²³
0.025 mole = 0.025 x 6.02 x 10²³ = 1.5 x 10²²atoms