{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Quiz 6 Key - Chemistry 1341 Spring 2009 QuiZé Name[9&7...

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

View Full Document Right Arrow Icon
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Chemistry 1341 Spring 2009 QuiZé Name [9&7 SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. , . 1) What 15 the concentration (M) of CH3OH in a solution prepared by dissolving 16.8 g of 1) m CH3OH in sufficient water to give exactly 230 mL of solution? M : {ML-(3‘ XMDl :/é ?§_%L>= (9.5“24M0/C’430l4 0’30” 62k mm 0. Sl‘luol XL:23OML-O [O wML :O‘D‘SOA Kf:w .1301, :33,“ 2) How many grams of H3PO4 are in 265 mL of a 1. 50 M solution of H3PO4? DE /,5omm 95’.0 W:3?<O ch: 145““ {Deana—1 IL. 0! [mo] ”31904 3) Calculate the concentration (M) of sodium ions in a solution made by diluting 40.0 mL of a 3) 0 ‘ l 16 0.474 M solution of sodium sulflde to a total volume of 300 mL. \/ + id Nags ~—$élf\lo. +82 VMLVIZ M=~ '3: M ( (0 "' .?‘-l8 M 5 41mm. 1 300%) 214101 hiya one moi/OMS C ”“( fihflxflmgt =¢§XE47 :aWYil/(u; M10:L012CMA;‘[email protected] Cant L4) A 36. 3 mL aliquot of 0.0529 M H2504 (aq) 15 to be titrated with 0 0411 M NaOH (aq). What A)“ volume (mL) of base will it take to reach the equivalencBe) point? A) XML ”40“.. :34. SWL “150% 5) What is the molarity of a NaOH solution if 28.2 mL of a 0.355 M H2804 solution is required to 5) 0 o 801 neutralize a 25.0——mL sample of the NaOH solution? A) Hgfiaq-t waflte? 104.1504 E71425 ...
View Full 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