Consider titration of the acid HX to match the letters (A, B, C) to the most appropriate statement.

Lab Quiz 3 = pH  and Chemistry DUE BY 12:00 PM (NOON) MONDAY FEBRUARY 2, 2026.  Time Limit = 20 minutes.  You must complete it in one 20-minute session.  Honorlock is required for this quiz.  Remember to submit it as soon as you are finished.    Point Value = 20 points possible.  NO CALCULATORS! IF YOU NEED TO USE SCRAP PAPER, YOU MUST SHOW THE BLANK PAPER TO THE CAMERA FIRST, THEN WRITE WHAT YOU NEED TO, THEN SHOW THE WRITTEN-ON PAPER TO THE CAMERA. Be sure that you type all your answers and any work into the quiz, too, please.  Spelling Counts. Reminder: Late submissions are NOT accepted. You will earn ZERO points if submitted late. This information is in the Course Outline.  Honorlock is required to take this quiz. Remember to comply with Honorlock’s identification requirements, and show your photo ID, please. Acceptable forms of ID include: CCAC Student ID, Driver’s License, or other Government-Issued ID.  REMINDERS: Exams, tests, and quizzes are closed book, closed notes, closed slides, closed assignments, and taken individually. No additional devices allowed other than the one (1) being used for the exam/test/quiz. Only the test/exam/quiz screen should be open. No other windows, websites, programs are permitted. “Cheating = The act or attempted act of deception by which a student misrepresents that he/she has mastered information on an academic exercise that, in fact, has not been mastered.”If you are found to be cheating on an exam or assignment at the very least, you will receive a grade of “0” for that exam or assignment. This may also lead to a failing grade in the course and disciplinary action by the college and the Dean of Academic Affairs. Please do not diminish your learning experience by cheating.  

List all 4 biologically important organic macromolecules.    Need all 4 to get credit for this one! 

According to the excerpts of Emile Durkheim’s Sociology and Education, why do societies set up schools:

S1, or “lub,” the beginning of systole, results from closure of the aortic and pulmonic valves, and S2, or “dub,” the end of systole and beginning of diastole, results from closure of the mitral and tricuspid valves. 

Venous insufficiency may result in dilated and tortuous veins.

The _______ is assessed in the patient with a possible DVT.

African American men are 40% more likely to have high blood pressure than Caucasians. 

The pulmonary artery carries deoxygenated blood to the lungs, whereas the pulmonary vein delivers oxygenated blood to the left atrium. 

_______ are abnormal heart rhythms with early (premature), delayed, or irregular beats.