Your Perfect Assignment is Just a Click Away

We Write Custom Academic Papers

100% Original, Plagiarism Free, Customized to your instructions!

How It Works
Order Now
glass
pen
clip
papers
heaphones

Experiment 3. Separation of the Components of a Mixture

by | Sep 15, 2021 | CHEMISTRY | 0 comments

by | Sep 15, 2021 | CHEMISTRY | 0 comments

Experiment 3. Separation of the Components of a Mixture

A.Determination of Mass Percent of Ammonium Chloride — 
Mass of evaporating dish and original sample  _________
Mass of evaporating dish     _________
Mass of evaporating dish after subliming NH4Cl  ________
Mass of NH4Cl   _______
Percent of NH4Cl (show calculations)
 Use these data 
  A.Determination of Mass Percent of Ammonium Chloride — 
Mass of evaporating dish and original sample  15.1650 g
Mass of evaporating dish     12.5230 g
Mass of evaporating dish after subliming NH4Cl  14.6589g
Mass of NH4Cl   _______
Percent of NH4Cl (show calculations)

  
. Determination of Mass Percent of Sodium Chloride
— 
Mass of evaporating dish, watch glass and NaCl _____
Mass of evaporating dish and watch glass _____ 
Mass of NaCl  _____
Percent of NaCl (show calculations) _____
 Use these data 
  
Determination of Mass Percent of Sodium Chloride
— 
Mass of evaporating dish, watch glass and NaCl 17.4967 g
Mass of evaporating dish and watch glass 16.7686 g
Mass of NaCl  _____
Percent of NaCl (show calculations) 

  
. Determination of Mass Percent of Silicon Dioxide
Mass of evaporating dish and SiO2  _____
Mass of evaporating dish    _____
Mass of SiO2  _____
Mass percent of SiO2 (show calculations) _____

  
. Determination of Mass Percent of Silicon Dioxide
Mass of evaporating dish and SiO2  13.8354 g
Mass of evaporating dish    12.5230 g
Mass of SiO2  _____
Mass percent of SiO2 (show calculations) _____

  
. Determination of Percent Recovery
Mass of original sample _____
Mass of determined (NH4Cl + NaCl + SiO2)   _____
Difference in these weights _____
Percent recovery = g matter recovered/g original sample x 100%
_____
Account for your errors

Order Solution Now

Our Service Charter

1. Professional & Expert Writers: Homework Discussion only hires the best. Our writers are specially selected and recruited, after which they undergo further training to perfect their skills for specialization purposes. Moreover, our writers are holders of masters and Ph.D. degrees. They have impressive academic records, besides being native English speakers.

2. Top Quality Papers: Our customers are always guaranteed of papers that exceed their expectations. All our writers have +5 years of experience. This implies that all papers are written by individuals who are experts in their fields. In addition, the quality team reviews all the papers before sending them to the customers.

3. Plagiarism-Free Papers: All papers provided by Homework Discussion are written from scratch. Appropriate referencing and citation of key information are followed. Plagiarism checkers are used by the Quality assurance team and our editors just to double-check that there are no instances of plagiarism.

4. Timely Delivery: Time wasted is equivalent to a failed dedication and commitment. Homework Discussion is known for timely delivery of any pending customer orders. Customers are well informed of the progress of their papers to ensure they keep track of what the writer is providing before the final draft is sent for grading.

5. Affordable Prices: Our prices are fairly structured to fit in all groups. Any customer willing to place their assignments with us can do so at very affordable prices. In addition, our customers enjoy regular discounts and bonuses.

6. 24/7 Customer Support: At Homework Discussion, we have put in place a team of experts who answer to all customer inquiries promptly. The best part is the ever-availability of the team. Customers can make inquiries anytime.