exp3 post lab qs.docx

exp3 post lab qs.docx - Jessica Potter Professor Clement...

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Jessica Potter Professor Clement Gen Chem 9/23/17 Experiment 3: Post lab Questions 1. The mass would have been higher in the calculations for the mass after heating. This would change the ratio of moles of water to moles of MgSO 4 . 2. If the anhydrous MgSO4 pops out of the beaker, it leads to overestimation of average number of water molecules. This is because you are missing some amount of MgSO4 and calculated number of moles of MgSO4 will be less than actual value. 3. Decomposition would have started to take place. The mass after heating would have been lighter as
Image of page 1
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