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2. P roperties of C olloidal D ispersion

2. P roperties of C olloidal D ispersion

2. P roperties of C olloidal D ispersion. Shape & Size Determination. Colloidal size : particle with linear dimension between 10-7 cm ( 10 AO) and 10-4 cm (1 ) 1 - 1000 nm particle weight/ particle size etc. Shapes of Colloids : linear, spherical, rod, cylinder spiral sheet.

By stella
(735 views)

Rechnen mit ungenauen Daten

Rechnen mit ungenauen Daten

Rechnen mit ungenauen Daten. „Der Mangel an mathematischer Bildung gibt sich durch nichts so auffallend zu erkennen, wie durch maßlose Schärfe im Zahlenrechnen“. C.F. Gauß. Inhalte: . Einführung Fehler bei der Volumenmessung eines Quaders Fehlergesetze Fehlerschätzung Ausblick .

By laverne
(161 views)

English for Chemistry

English for Chemistry

English for Chemistry. 王泉明. Tel : 2184185 (office) 13799292567 Email: qmwang@xmu.edu.cn. 化学化工学院化学系新楼 ( 卢嘉锡楼) 332 室. Outline of the Course. Some Aspects of General Chemistry (~ 7 times) Some Aspects of Inorganic Chemistry ( ~ 4 times) Some Aspects of Organic Chemistry

By wynona
(160 views)

Charakteristiky motorů

Charakteristiky motorů

Charakteristiky motorů. Rychlostní a úplná charakteristika. Nezaměňovat M jako závisle proměnnou (rychlostní) a nezávisle proměnnou (úplná). Měrná spotřeba paliva b.s.f.c. a výkon motoru. Střední užitečný tlak b.m.e.p. a přebytek vzduchu. Vznětový přeplňovaný motor o zdvihovém objemu 1.2 dm 3.

By liluye
(144 views)

Chapter 9a

Chapter 9a

Chapter 9a. Gases. Characteristics of Gases. Like liquids and solids, they: Still have mass and momentum Have heat capacities & thermal conductivities Can be chemically reactive Unlike liquids and solids, they: Expand to fill their containers Are highly compressible

By adonica
(123 views)

SOLUBILITY PRODUCT

SOLUBILITY PRODUCT

SOLUBILITY PRODUCT. Presentation on. Insoluble salts are describe as sparingly soluble. A sparingly soluble salts dissolves to a small extent.

By deron
(108 views)

Quiz:

Quiz:

convert the following: 4.0 x 10 6  0.02 = _____ Find the gfw of KOH How many grams are in 0.10 moles of KOH? ACT-prep question: The moon rotates once while going around the earth once. As a result. the moon follows an elliptical path The sun is eclipsed by the moon every seven years.

By vinson
(131 views)

Concentration of solutions (notes p. 27)

Concentration of solutions (notes p. 27)

Concentration of solutions (notes p. 27). 10 g HCl in 100 cm 3 water 12 g HNO 3 in 100 cm 3 water?. Why of the following solutions is more concentrated?. Ö.

By graceland
(74 views)

Mole Balances

Mole Balances

Mole Balances. 授課教師:林佳璋. Chemical Identity. A chemical species is said to have reacted when it has lost its chemical identity. The identity of a chemical species is determined by the kind, number, and configuration of that species' atoms.

By trory
(253 views)

Einingakerfi - metrakerfi.

Einingakerfi - metrakerfi.

Km hm dam m dm cm mm. dm 3 = l. Km 2 ha( hm 2 ) a( dam 2 ) m 2 dm 2 cm 2 mm 2. Km 3 hm 3 dam 3 m 3 dm 3 cm 3 mm 3. cm 3 = ml. Einingakerfi - metrakerfi. Kíló hektó deka metri desi senti milli

By chinue
(786 views)

Conversion of Units Capacity and Volume

Conversion of Units Capacity and Volume

Conversion of Units Capacity and Volume. These are 1 dimensional…so each step moves the decimal 1 place DRUL. Units of capacity. kL. hL. daL. L. dL. cL. mL. These are 3 dimensional…so each step moves the decimal 3 places DRUL. Units of volume. km 3. hm 3. dam 3. m 3. dm 3. cm 3.

By fleta
(406 views)

Dr. Bajnóczy Gábor Tonkó Csilla

Dr. Bajnóczy Gábor Tonkó Csilla

BUDAPEST UNIVERSITY OF TECHNOLOGY AND ECONOMICS. DEPARTMENT OF CHEMICAL AND ENVIRONMENTAL PROCESS ENGINEERING. FACULTY OF CHEMICAL AND BIOCHEMICAL ENGINEERING. WASTEWATERS CONTAINING PLANT NUTRIENTS. Dr. Bajnóczy Gábor Tonkó Csilla. WASTEWATERS CONTAINING PLANT NUTRIENTS.

By malha
(117 views)

Gas Laws

Gas Laws

Gas Laws. L. Scheffler Lincoln High School. 1. Gases. Variable volume and shape Expand to occupy volume available Volume, Pressure, Temperature, and the number of moles present are interrelated Can be easily compressed Exert pressure on whatever surrounds them

By jerom
(224 views)

第二章 化学平衡 ( Chemical Equilibrium )

第二章 化学平衡 ( Chemical Equilibrium )

第二章 化学平衡 ( Chemical Equilibrium ). 一 . 化学反应的可逆性( Reversibility )和可逆反应( Reversible reactions ) 绝大多数化学反应都有一定可逆性: 例如: CO(g) + H 2 O(g)  CO 2 (g) + H 2 (g) ( 水煤气 ) N 2 (g) + 3 H 2 (g)  2 NH 3 (g) 可逆性显著

By lucie
(230 views)

第四章 化学平衡 ( Chemical Equilibrium ) §4-1 化学平衡

第四章 化学平衡 ( Chemical Equilibrium ) §4-1 化学平衡

第四章 化学平衡 ( Chemical Equilibrium ) §4-1 化学平衡. 绝大多数化学反应都有一定可逆性: CO(g) + H 2 O(g)  CO 2 (g) + H 2 (g) ( 水煤气 ) N 2 (g) + 3 H 2 (g)  2 NH 3 (g) 可逆性显著 Ag + (aq) + Cl - (aq)  AgCl (s) 可逆程度小 只有极少数反应是 “ 不可逆的 ” (单向反应) :

By alika
(323 views)

Answer to Sec 3 Chemistry GE EOY 2007

Answer to Sec 3 Chemistry GE EOY 2007

Answer to Sec 3 Chemistry GE EOY 2007. Paper 1 1. C 2. A 3. C 4. B 5. C 6. B 7. C 8. C 9. B 10. D. 11. D 12. C 13. B 14. C 15. C 16. C 17. A 18. C 19. B 20. A. 21. B 22. B 23. C 24. B 25. C 26. D 27. C 28. C 29. B 30. B. Section B, B1

By delano
(65 views)

Concentrations

Concentrations

Concentrations. Concentration units. Concentration of any solution is expressed in terms of the amount of solute dissolved in one unit of the solvent or solution. The amount of solute dissolved in one unit of the solvent or solution – concentration. Expressing concentration. Percentage

By lucio
(75 views)

Titration calculations

Titration calculations

Titration calculations. Learning Objective : Understand how to calculate concentration from reacting volumes Learning Outcome : Use balanced symbol equations to calculate the concentration of an unknown reactant (A/A*). Last lesson…. HCl Concentration ? Volume = your average titre. NaOH

By maleah
(242 views)

Solution Stoichiometry

Solution Stoichiometry

Solution Stoichiometry. Introduction, Concentration of a solution. What will I learn?. What is solution stoichiometry? Define the following terms: solution; solute; solvent; and concentration Calculate concentration based on the amount of solute and the total volume

By akiko
(204 views)

ATOMS, MOLECULES & STOICHIOMETRY

ATOMS, MOLECULES & STOICHIOMETRY

ATOMS, MOLECULES & STOICHIOMETRY. I. INTRODUCTION. II. MOLE CONCEPT. III. CALCULATIONS ON REACTIONS. VI. MASS SPECTRO-METRY. V. REDOX REACTIONS. IV. VOLUMETRIC ANALYSIS. A 6-Course Menu. 12 C. I INTRODUCTION. Relative Atomic Mass Scale: Carbon-12 Scale

By dian
(128 views)

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