'L naoh' presentation slideshows

Volumetric Analysis: Acid-Base Chpt. 13

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PCR ?????

PCR ?????. PCR ( P olymerase C hain R eaction) Three steps: denaturation, primer annealing, polymerization. P eoples C hoice R eaction. The PCR cycle. 95? step to denature the duplex DNA,

710 views • 48 slides

Determination of Carbonate and Bicarbonate in Soda By Titration

Determination of Carbonate and Bicarbonate in Soda By Titration. Rachel Jarrett Matt Marthaler. Purpose.

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Molarity (M)

Molarity (M). A concentration that expresses the moles of solute in 1 L of solution Molarity (M ) = moles of solute 1 liter solution. Units of Molarity. 2.0 M HCl = 2.0 moles HCl 1 L HCl solution 6.0 M HCl = 6.0 moles HCl

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Sample Titration Problems

Sample Titration Problems. Problem #1. A 20.00 mL sample of an unknown H 3 PO 4 solution is titrated with a 0.100 M NaOH solution. The equivalence point is reached when 18.45 mL of NaOH solution is added. What is the concentration of the original H 3 PO 4 solution?.

362 views • 15 slides

Titrations

Titrations. Titrations. Titration : adding a known amount of solution of known concentration to a solution with an unknown concentration Goal: To determine the unknown concentration. Titrations. Endpoint : the point of neutralization in a titration.

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Plan for Tues/Wed, 21/22 Oct 08

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