If 25 mL of 0.055 M HCl is added to 35 mL of distilled H2O, what is the final pH? A) 0.20 B) 1.26...

Question:

If 25 mL of 0.055 M HCl is added to 35 mL of distilled {eq}H_2O {/eq}, what is the final pH?

A) 0.20

B) 1.26

C) 1.41

D) 1.64

Strong Acids

Strong acids are acids that completely dissociate in water, producing a high concentration of hydrogen ions. Examples of strong acids include hydrochloric acid, sulfuric acid, and nitric acid.

Answer and Explanation: 1

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Our first step is to calculate the final concentration of HCl using the dilution equation.

{eq}\rm C_2=\frac{C_1V_1}{V_2}=\frac{(0.055\ M)(25\...

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Titration of a Strong Acid or a Strong Base

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Chapter 11 / Lesson 9
25K

Learn about strong acid - strong base titration. Understand strong acid - strong base reactions and how to find an unknown substance concentration, and see the curve.


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