'Ph 5' diaporamas de présentation

Final Jeopardy

Final Jeopardy. Freezing Point Depression. Final Jeopardy. 25g/58.5g/mol = .43 mol .43 mol/.250Kg = 1.7 m ?T = 1.86 o C/m x 1.7m x (2) = -6.3 o C. What is the freezing point of a solution made by dissolving 25 grams of NaCl in 250 mL of water?. $200. Kinetic Molecular Theory.

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ACIDS AND BASES

ACIDS AND BASES. WHAT IS AN ACID?. An acidic solution contains more hydrogen ions (H + ) than hydroxide (OH - ) ions They must be in aqueous solutions Example: H 2 O ? H + + OH -. More of these. WHAT ARE THE PROPERTIES OF AN ACID?. Acidic solutions taste sour

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Holiday Concerts: Whatcom Chorale Sunday, Dec. 12 3pm and 7:30 pm First Congregational Church

Holiday Concerts: Whatcom Chorale Sunday, Dec. 12 3pm and 7:30 pm First Congregational Church Handel's Messiah. Bellingham Chamber Chorus Friday, December 10 8 pm PAC Concert Hall Bach Magnificat and a bunch of modern stuff. Upcoming Biochemistry Seminars. M November 29 4 pm SL 130.

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Predictive Cheminformatics: Best Practices for Determining Model Domain Applicability

Predictive Cheminformatics: Best Practices for Determining Model Domain Applicability Curt M. Breneman February 22, 2007 Sanibel Conference - 2007. Exploring Chemical Data. WISDOM. UNDERSTANDING. KNOWLEDGE. INFORMATION. DATA. Predictive Cheminformatics: Models and Statistical Methods.

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Ecosystem Simulation

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?? : ???? ?? : ??? ? ? :07 ?? ?? : ???

??. ?? : ???? ?? : ??? ? ? :07 ?? ?? : ???. ????. ?? : squash,pumpkin ?? : Cucurbita moschata ?? : ??? ?? : ??????????????????????. ??. ?? ? : ?? ???????? ???? : ?? ?????? 8000 ??????????????? ??? 3000~5000 ???????????????????????? ? ??? ????????????????????????? ??? ? :

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Preliminary Results of the 2005 Vermont Acid Lake Biomonitoring Program Heather Pembrook, VTDEC

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Melati ( Jasmine )

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Soil/ Organic Matter

Aluminum Cycle. References. Acid Rain. Parent Material Al-silicates Nonsilicates feldspar gibbsite (Al(OH) 3 mica variscite AlPO 4 * 2H 2 O kaolines basaluminite. Al/Mining Industry. Plant Available Al Al 3+ AlOH 2+ Al(OH) 2 +

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Chap. 6. Problem 1.

Chap. 6. Problem 1.

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Water Quality Assessment I

Water Quality Assessment I. Upstream and Downstream Influences. Introduction. Not limited to drinking water. Determine the overall health of any aquatic environment. Can be done in two ways: Simple observation Using highly sensitive equipment :

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Probe Development Tools Available from RECCR Curt Breneman April 30, 2007

Probe Development Tools Available from RECCR Curt Breneman April 30, 2007. Alignment-free Molecular Property Descriptors. Creation of Generic Data Mining Tools. pH 4 Mol 1 Mol 2 Mol 3 Mol 4 Mol 5 Mol 6 Mol 7 Mol 8 Mol 9 Mol 10 Mol 11 Mol 12 Mol 13 Mol 14. pH 5 Mol 1 Mol 2

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pH scale

pH scale. : measures acidity/basicity. ACID. BASE. 10x. 100x. 10x. 10x. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14. NEUTRAL. Each step on pH scale represents a factor of 10. pH 5 vs. pH 6 (10X more acidic).

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Dyeing of acrylic /wool blends

100. 90. 80. 70. 60. 50. 40. 30. 20. 1. 2. 3. Dyeing of acrylic /wool blends. One bath method

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AA B A pH #1 pH #2 pH #3 pH #4 pH # 5 pH #6 pH #7

AA B A pH #1 pH #2 pH #3 pH #4 pH # 5 pH #6 pH #7.

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No buffer

ADDITIONAL FILE 2. Activity based protein profiling (ABPP) of male (A) and female (B) urines without pH modification and at pH 5, 7 and 9. A. Male, n=9. B. Female, n=9. No buffer. pH 5. No buffer. pH 5. Serine hydrolase ABPP. pH 9. pH 7. pH 9. pH 7. No buffer. pH 5. No buffer.

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