What Is the Concentration of a HCl Solution If 20

question 90

Multiple Choice

What is the concentration of a HCl solution if 20.0 mL of the solution is neutralized by 15.0 mL of a 0.10 M Ca(OH) ₂ solution?

• A)0.075 M
• B)0.038 M
• C)0.15 M
• D)0.13 M

---

Definitions:

Hand Gestures

Movements of the hands and arms used to convey messages or express emotions nonverbally.

Moutza

A traditional gesture of insult in Greek culture, involving the extension of all five fingers and presenting the palm towards someone.

Intensity

The strength, concentration, or degree of force or energy exhibited in an activity, situation, or expression.

Perceptual Selection

The cognitive process through which people filter and interpret sensory information, focusing on certain stimuli while ignoring others.