SuperTutor

(15)

$15/per page/Negotiable

About SuperTutor

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Accounting,Business & Finance See all
Accounting,Business & Finance,Economics,Engineering,HR Management,Math Hide all
Teaching Since: Apr 2017
Last Sign in: 327 Weeks Ago, 4 Days Ago
Questions Answered: 12843
Tutorials Posted: 12834

Education

  • MBA, Ph.D in Management
    Harvard university
    Feb-1997 - Aug-2003

Experience

  • Professor
    Strayer University
    Jan-2007 - Present

Category > Chemistry Posted 27 Apr 2017 My Price 8.00

sodium hydroxide

  1. How many grams of sodium hydroxide should be weighed out to prepare 600 mL of a 0.25 M solution?
  2. Describe how you would prepare 2.0 L of 0.100 M HCl from concentrated hydrochloric acid solution (assume 12.0 M).
  3. Ms. Sophia needed 15.6 mL of a sodium hydroxide solution (she prepared) to titrate 0.294 grams of KHP. What is the molarity of the sodium hydroxide solution?
  4. Mason needed 24.1 mL of 0.125 M of NaOH to titrate 30.0 mL of an unknown HCl solution. What is the molarity of the unknown HCl solution?
  5. Benzoic acid, C7H6O2(C6H5COOH) is used as a primary standard for titrating non-aqueous basic solutions such as potassium hydroxide in methanol. How many grams of this salt will be required to titrate 25.0 mL of 0.12 M KOH solution? C6H5COOH (aq) + KOH (aq) -> C6H5COOK (aq) + H2O (L)

Answers

SuperTutor
(15)
Status NEW Posted 27 Apr 2017 05:04 AM My Price 8.00

-----------

Attachments

file 1493270089-Solutions file.docx preview (56 words )
S-----------olu-----------tio-----------ns -----------fil-----------e -----------Hel-----------lo -----------Sir-----------/Ma-----------dam----------- T-----------han-----------k y-----------ou -----------for----------- yo-----------ur -----------int-----------ere-----------st -----------and----------- bu-----------yin-----------g m-----------y p-----------ost-----------ed -----------sol-----------uti-----------on.----------- Pl-----------eas-----------e p-----------ing----------- me----------- on----------- ch-----------at -----------I a-----------m o-----------nli-----------ne -----------or -----------inb-----------ox -----------me -----------a m-----------ess-----------age----------- I -----------wil-----------l b-----------e q-----------uic-----------kly----------- on-----------lin-----------e a-----------nd -----------giv-----------e y-----------ou -----------exa-----------ct -----------fil-----------e a-----------nd -----------the----------- sa-----------me -----------fil-----------e i-----------s a-----------lso----------- se-----------nt -----------to -----------you-----------r e-----------mai-----------l t-----------hat----------- is----------- re-----------gis-----------ter-----------ed -----------onÂ----------- th-----------is -----------web-----------sit-----------e. ----------- H-----------YPE-----------RLI-----------NK -----------&qu-----------ot;-----------htt-----------p:/-----------/wo-----------rkb-----------ank-----------247-----------.co-----------m/&-----------quo-----------t; -----------\t -----------&qu-----------ot;-----------_bl-----------ank-----------&qu-----------ot;----------- -----------Tha-----------nk -----------you----------- -----------
Not Rated(0)
Relevent Questions