Formula Solvent Solution colour Largest peak � max nm 2nd largest peak � max nm

Formula solvent solution colour largest peak ? max nm

This preview shows page 3 - 5 out of 7 pages.

Formula Solvent Solution colour Largest peak λ max (nm) 2nd largest peak λ max (nm) Aluminum nitrate Al(NO 3 ) 3 9H 2 O H 2 O Calcium nitrate Ca(NO 3 ) 2 4H 2 O H 2 O Tin(II) chloride SnCl 2 2H 2 O HCl Sodium nitrate NaNO 3 H 2 O Copper(II) nitrate Cu(NO 3 ) 2 3H 2 O H 2 O Nickel(II) nitrate Ni(NO 3 ) 2 6H 2 O NH 4 OH Iron(III) nitrate Fe(NO 3 ) 3 9H 2 O H 2 O Chromium(III) nitrate Cr(NO 3 ) 3 9H 2 O H 2 O Cobalt(II) nitrate Co(NO 3 ) 2 6H 2 O H 2 O Mark down the colour for each tested metal ion on at least one of these periodic tables, and hand in with your data sheet.
Image of page 3

Subscribe to view the full document.

10/29/19, 7)11 PM Periodic Trends Datasheet and Lab Report Page 4 of 7 Copper Nitrate Concentration stock concentration ~0.5 M Reagent Formula Molar Mass Mass of Copper nitrate needed by calculation Actual Mass Measured Actual Concentration Copper Nitrate Concentration Exact Volume of Stock Exact Volume of Water Exact Concentration Absorbance ~0.5 M ~0.4 M ~0.3 M ~0.20 M ~0.1 M Your shoe box should contain the following items. At the end of the lab please ensure all of these items are returned clean to the shoe box. When you have done so please have your TA sign this datasheet once they have checked your shoe box contains everything that it should.
Image of page 4
Image of page 5
  • Fall '07
  • Fenster

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

Ask Expert Tutors You can ask 0 bonus questions You can ask 0 questions (0 expire soon) You can ask 0 questions (will expire )
Answers in as fast as 15 minutes