'Stock solution' presentation slideshows

Crystallization Laboratory

Crystallization Laboratory. The agony and the ecstasy of protein crystallization M230D,Jan 2008. Goal: crystallize Proteinase K and its complex with PMSF. Non-specific serine protease frequently used as a tool in molecular biology. PMSF is a suicide inhibitor. Toxic!

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Solutions

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Anusorn Ditsawan 51312333

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Warm Up 7.1- Review of Naming & Bonding

Warm Up 7.1- Review of Naming & Bonding. Warm Up 7.1- Answers . Solutions . Day 1. Demo #1: Making a solution . First we need a solute and a solvent . What part was the- solvent: solute: solution:

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AP CHEMISTRY STOICHIOMETRY UNIT NOV 27,2012

AP CHEMISTRY STOICHIOMETRY UNIT NOV 27,2012. WATER IS ONE OF THE MOST IMPORTANT SUBSTANCES ON EARTH. IT IS ESSENTIAL FOR SUSTAINING REACTIONS THAT KEEP US ALIVE, BUT IT ALSO AFFECTS OUR LIVES IN MANY INDIRECT WAYS. WHAT ARE SOME OF THE WAYS WATER AFFECTS OUR LIVES?.

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Molarity

Molarity. Molarity = grams / molar mass / Liters Liters = grams / molar mass/ Molarity Grams = Molarity x Liters x molar mass. Molarity. The higher the number the more concentrated Which solution is more concentrated? 1 M 3.5 M 0.5 M 2.0 M. Molarity Review.

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Solution Chemistry

Solution Chemistry. Solutions, Problems, Solutions, Problems. Does it ever end?. How can you express concentration?. How can you express concentration?. Mass % composition Molarity Molality Mole fraction Density. Mass % problems:. Find mass % Find amount of solute

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Chapter 13.1-13.4 problems

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Measuring Solutions

Measuring Solutions. Concentration can be measured in molarity. Molarity (M) = Moles of solute Liters of solution 1 M = 1 mol solute / 1 liter solution. Molarity. How many grams of KCl would be required to make 50.0 mL of a 2.7 M solution?. Molarity.

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Preparation of different solutions using different methods for concentration expression

Preparation of different solutions using different methods for concentration expression . Purpose :. To learn how to use some common accurate measures. 2) To learn how to calculate the amount of solute required for solution preparation.

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TOP 10

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Reviewing Chemistry Concepts Part II

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Lesson Objective Calculate the concentration of solutions in units of molarity

Lesson Objective Calculate the concentration of solutions in units of molarity Calculate the dilution of solutions in units of molarity. Solutions are made in various concentrations Concentration depends on the amount of solute dissolved in a given amount of solvent

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Serial Dilutions

Serial Dilutions. Make a 0.2-g/mL NaCl STOCK solution - Add 2 g of sodium chloride to beaker and add water to 10 mL . 0.2 g/mL NaCl Stock Solution. Get as many test tubes (minus two) as you have Petri dishes for your experiment. Add 5 mL of water to each of you test tubes.

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Assignment 5.07: Solution Stoichiometry

Assignment 5.07: Solution Stoichiometry. Solution Concentration (Review of 5.06). Molarity = moles of solute/Liters of solution 25.2 g of NaCl dissolved in 500. mL of Water. Percent by Mass = mass of solute/mass of solution 25.2 g of NaCl dissolved in 500. mL of Water.

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Drug calculation formula

Drug calculation formula. Strength required volume of stock Strength of hand X 1 = volume required How many 50 mg tabs should be given for a dose of 75mg? 75 x 1 3 50 1 = 2 = 1 1/2. Ordered: 15mg. Stock on hand 30mg. How many tablets? 15 x 1 = 1

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Quiz #17, Solutions Demos

Quiz #17, Solutions Demos. Chemistry 5/9/14. Drill. Explain how to make a 100. mL of 1M H 2 SO 4 from 13M stock solution. HW: Solution Demo Questions. Objectives. IWBAT Perform molarity and dilution calculations with 80% accuracy.

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Lab Safety Evaluation Frame Questions

Lab Safety Evaluation Frame Questions. Fact Based. Inference Based. What is the relationship between the lab procedures and lab safety equipment needed?

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DINITROPHENYLATION ASSAY FOR POLYMYXIN B

DINITROPHENYLATION ASSAY FOR POLYMYXIN B. REFERENCE: Bader, J. and M. Teuber . (1973). Binding action of Polymyxin B on bacterial membranes, to the O-antigenic lipopolysaccharide of S. typhimurium . Z. Naturforsch . 28c :422-430. Kris-itd.unair.ac.id (for education purpose only).

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