lab 4 prelab - These questions deal with safety issues in...

Info icon This preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
These questions deal with safety issues in the calorimetry lab. a. Which of the following chemicals are listed as hazardous? phosphoric acid nickel silicon manganese aluminum ammonium dihydrogen phosphate copper ammonia tin iron zinc b. Which of the chemicals is a respiratory hazard with vapors that should not be inhaled? iron zinc tin nickel silicon copper aluminum phosphoric acid manganese ammonium dihydrogen phosphate ammonia c. Which of the chemicals is corrosive? zinc ammonia ammonium dihydrogen phosphate manganese aluminum phosphoric acid copper tin nickel
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
silicon iron d. What actions should be taken if you spill a corrosive chemical on your skin? The first thing I should do is flush the area with water. The first thing I should do is have my lab partner report the incident to the instructor. Once the instructor is notified, I should flush the affected area with water. The first thing I should do is look up the correct chemical to neutralize the corrosive chemical.
Image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern