A Lab Technician Adds 0

question 81

Multiple Choice

A lab technician adds 0.015 mol of KOH to 1.00 L of 0.0010 M Ca(NO₃) ₂. K_sp = 6.5 *10¯⁶ for Ca(OH) ₂. Which of the following statements is correct?

• A) Calcium hydroxide precipitates until the solution is saturated.
• B) The solution is unsaturated and no precipitate forms.
• C) The concentration of calcium ions is reduced by the addition of the hydroxide ions.
• D) One must know K_sp for calcium nitrate to make meaningful predictions on this system.
• E) The presence of KOH will raise the solubility of Ca(NO₃)₂.

Utilize appropriate communication techniques with diverse patient populations.

Comprehend the role of nonverbal behaviors in enhancing communication.

Recognize the importance of effective group communication within healthcare teams.

Understand the comprehensive aspects involved in monitoring and interpreting vital signs.

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