User:Matt Hartings/Notebook/AU Biomaterials Design Lab/2016/08/29: Difference between revisions

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==Description==
==Description==
# Add experimental record here. Include what, how, and why...
<u>stock solutions</u>
# 1 L of 1 M HCl
## Concentrated HCl should be: 11.65 M
## M<sub>1</sub>V<sub>1</sub> = M<sub>2</sub>V<sub>2</sub>
## (11.65 M)(V<sub>1</sub>) = (1M)(1L)
## V<sub>1</sub> = 85.8 mL
# 1 L of 1 M HNO<sub>3</sub>
## Concentrated HNO<sub>3</sub> should be: 15.8 M
## M<sub>1</sub>V<sub>1</sub> = M<sub>2</sub>V<sub>2</sub>
## (15.8 M)(V<sub>1</sub>) = (1M)(1L)
## V<sub>1</sub> = 63.2 mL
# 1 L of 1 M NaOH
## MW of NaOH = 39.997 g/mol
## M = (m/MW)/V
## 1 M = (m/39.997 g/mol)/1L
## m = 39.997 g
# Fructose
# Gold
 
<u> sample solutions </u>


==Data==
==Data==

Revision as of 07:38, 29 August 2016

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Objective

Calculations for stock solutions to be made tomorrow.

Description

stock solutions

  1. 1 L of 1 M HCl
    1. Concentrated HCl should be: 11.65 M
    2. M1V1 = M2V2
    3. (11.65 M)(V1) = (1M)(1L)
    4. V1 = 85.8 mL
  2. 1 L of 1 M HNO3
    1. Concentrated HNO3 should be: 15.8 M
    2. M1V1 = M2V2
    3. (15.8 M)(V1) = (1M)(1L)
    4. V1 = 63.2 mL
  3. 1 L of 1 M NaOH
    1. MW of NaOH = 39.997 g/mol
    2. M = (m/MW)/V
    3. 1 M = (m/39.997 g/mol)/1L
    4. m = 39.997 g
  4. Fructose
  5. Gold

sample solutions

Data

  • Add data and results here...

Notes

This area is for any observations or conclusions that you would like to note.


Use categories like tags. Change the "Course" category to the one corresponding to your course. The "Miscellaneous" tag can be used for particular experiments, as instructed by your professor. Please be sure to change or delete this tag as required so that the categories remain well organized.




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