What salt is formed by the reaction of potassium hydroxide and hydrochloric acid?
2 answers:
Answer: potassium chloride
Explanation:
Double displacement reaction is one which involves exchange of ions. Neutralization is a type of double displacement reaction in which an acid combines with a base to form salt and water, the reaction is called as neutralization reaction.
Thus the salt formed is potassium chloride which has the chemical formula .
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Answer:
<h2>2.54 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>2.54 moles</h3>Hope this helps you
Hi , I’m really sorry because I just have the first question... so here it is :
So it is 0.52 mol .
Have a nice day .
