Answer:
<h2>5.35 </h2>Explanation:
The pH of a solution can be found by using the formula
We have
We have the final answer as
<h3>5.35 </h3>Hope this helps you
Which of the following provides evidence that supports the continental drift theory? PLEASE HELP 10 POINTS
2 answers:
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Answer:
Normality N = 0.2 N
Explanation:
Normality is the number of gram of equivalent of solute divided of volume of solution, where the number of gram of equivalent of solute is weight of the solute divided by the equivalent weight.
Normality is represented by N.
Mathematically, we have :
Given that:
number of gram of equivalent of solute = 90 milliequivalents 90 × 10⁻³ equivalent
volume of solution (HCl) = 450 mL 450 × 10⁻³ L
Normality N = 0.2 N