My orders
How it works
Examples
Reviews
Blog
Homework Answers
Submit
Sign in
How it works
Examples
Reviews
Homework answers
Blog
Contact us
Submit
Fill in the order form to get the price
Subject
Select Subject
Programming & Computer Science
Math
Engineering
Economics
Physics
Other
Category
Deadline
Timezone:
Title
*
Task
*
For the following analytical scenario below which involved initially diluting 20 ml of the original water sample into a 1000 ml volumetric flask. Subsequently, the sample was prepared and analyzed as depicted below: Volumetric Flask (500 ml) #1 Sample Composition: 5 ml of sample + 0 mL of 300 ppm Na 0.5% LiCl2 Absorbance: 0.12 Volumetric Flask (500 ml) #2 Sample Composition: 5 ml of sample + 1 ml of 300 ppm Na + 0.5% LiCl2 Absorbance: 0.17 Volumetric Flask (500 ml) #3 Sample Composition: 5 ml sample + 2 ml of 300 ppm Na + 0.5% LiCl2 Absorbance: 0.21 I. If all the flasks were diluted to a final volume of 500 ml with distilled water calculate the final concentration of sodium in the sample through a graphical and mathematical solution. (10 pts) II. Why Lanthanum and Cesium or Lithium are added to solutions to be analysed for Calcium and Sodium respectively? (6pts)
I need basic explanations
Special Requirements
Upload files (if required)
Drop files here to upload
Add files...
Account info
Already have an account?
Create an account
Name
*
E-mail
*
Password
*
The password must be at least 6 characters.
I agree with
terms & conditions
Create account & Place an order
Please fix the following input errors:
dummy