CRM 231 - Lab Experiment B: Ink Analysis / (Thin Layer) Chromatography

Questions and Answers > CRM 231 - Lab Experiment B: Ink Analysis / (Thin Layer) Chromatography

Science • Chemistry CRM 231 - Lab Experiment B: Ink Analysis / (Thin Layer) Chromatography ...[Show More]

Preview 1 out of 2 pages

Purchase this document to unlock the blurred part and the rest of the document

Unlock Now

Reviews( 0 )

Unlock this Document

Purchase the document to unlock it.

$4.00

Unlock Now

Category:
Number of pages:	2
Language:	English
Last updated:	1 month ago
Downloads:	1
Views:	0

Can't Find what you want?

PLACE CUSTOM WRITING ORDER

Get more on Questions and Answers »

5 Pages

COMP-3008 Practical 07 the BASE Astah file

3 Pages

Example-Gas-cap.

2 Pages

Conservation of Momentum in Two-Dimensions Unit 3: Energy and Momentum Formal Lab The purpose of this investigation is to study conservation of momentum and kinetic energy in a two-dimensional collision for four types of collisions involving two masses.

3 Pages

On January 1, 2020, Mr. Bilodeau settled a trust for his daughter Jane, who became age 17 in 2020. The trust was documented by a written agreement. There are three trustees, Mr. Bilodeau, Mrs. Bilodeau, and a long-time family friend. The trust provided that the trustees had complete discretion to distribute any portion of the capital or annual income of the trust to the beneficiary.Mr. Bilodeau transferred the following assets into the trust on January 1, 2020:(a) $250,000 cash; and(b) 1,500 shares of Successful Retailers Ltd. (Retailers), a corporation that is incorporated in Canada and is a CCPC with no GRIP balance. The original cost of the shares about 23 years ago when they were purchased by Mr. Bilodeau was $17 per share

5 Pages

About five years ago, Isabelle, Eden, Samara, and Joy formed a partnership to carry on a snow removal and landscape business. All the partners Except Isabelle made an initial contribution of $50,000. Isabelle made an initial contribution of $90,000. Each agreed to share in the profits and losses of the business as follows 20% to each of Samara, Joy, and Eden and 40% to Isabelle based on capital and labour to the partnership. At the end of the 2023 fiscal year of the partnership Isabelle and Samara decided to go their separate ways. On January 1, 2024 Samara received $125,000 for her partnership while Isabelle received $250,000

2 Pages

Argument passage analysis:Beaten up for a crumb of bread

6 Pages

Problem 5 - Uncertain reasoning (17 marks + 5 bonus marks)

2 Pages

An isentropic steam turbine processes 2 kg/ s of steam at 3 MPa, which is exhausted at 50 kPa and 100 deg C. Five (5) percent of this flow is diverted for feedwater heating at 500 kPa. Determine the power produced by this turbine, in KW. 3 MPa 2 kg/s Steam turbine 500 kPa 50 kPa 100 C

5 Pages

Partnership Tax Return Problem--AAA Fast Plumbing

3 Pages

Article 2: Letter about Demonstrations

6 Pages

In an experimental study of the absorption of ammonia by water in a wetted-wall column, the overall mass-transfer coefficient, KG was found to be 2.74× 109 kg mol/(m2 × s × Pa). At one point in the column, the gas phase contained 8 mol ammonia and the liquid-phase concentration was 0.064 kg mol ammonia/m3 of solution. The tower operated at 293 K and 1.013×105 Pa. At that temperature, the Henry's law constant is 1.358 × 103 Pa/(kg mol/m3). If 85% of the total resistance to mass transfer is encountered in the gas phase, determine the individual film mass-transfer coefficients and the interfacial compositions.

2 Pages

In a company merger scenario, which type of security model would manage the integration of two different security systems through detailed analysis and coordination of existing security labels and policies? Role-based access control (RBAC) Attribute-based access control (ABAC) Discretionary Access Control (DAC) Mandatory Access Control (MAC)

3 Pages

What are the Rf values for the starting materials and product?

6 Pages

Design a 3 bit sequential counter that follows the 3-bit gray code sequence shown for the state assignment below. The counter should change states with each clock pulse. The only input is the clock. The counter will run when the clock is present and stop when the clock is not running. Use K-Maps to determine the reduced switching expressions for 3 D flip flops. Also, DRAW the circuit diagram.

5 Pages

An aircraft's speed relative to the ground is 215 km/h toward the west, with a 55! km/h tailwind from the east. The aircraft is flying at 45 °N latitude, and its altimeter reading is constant at 5.5 km. The plane turns to fly directly northward, maintaining its speed of 160 km/h relative to the atmosphere, and keeping the altimeter's reading 5500 m (i.e., the plane remains at a constant atmospheric pressure). With quite smooth terrain around this airport, the 10 m wind is blowing across the isobars at an angle of only 25 degrees. Estimate the wind speed

2 Pages

Chapter 6 Prelab Exercises for Standing Waves Prelab exercises should be attempted after reading the relevant chapter in the lab manual and before coming to the lab. Prelab exercises must be submitted prior to the start of each lab using eClass. 1. (a) Explain the differences between travelling and standing waves. (b) What is the difference between transverse and longitudinal waves? 2. With the help of Section 6.3 and figures 6.4 and 6.5 in the lab manual, draw wave envelopes for the first three standing waves (n = 1, 3, and 5) for standing waves with a wavelength of 12 cm. Include the length, L, of each standing wave in your diagram. 3. A glass tube, open at one end, is filled with an unknown liquid. Using a sound wave with a frequency of (1200 ± 1) Hz, you set up the first standing wave and measure a length, L = (0.18 ± 0.01) m. Calculate the speed of sound, including uncertainty, in the unknown material. Which liquid is the tube filled with given the speed of sound in (a) water is 1481 m/s, (b) acetic acid is 1173 m/s or (c) liquid Argon is 840 m/s. 9

5 Pages

How would I use mass spectrometry to find the unknown compound? What would be the steps that would be used in order to find out this unknown?

16 Pages

EXPERIMENT1: SPECTROSCOPIC IDENTIFICATION OF ORGANIC COMPOUNDS: BACKGROUND: You will have to use your knowledge of mass spectrometry, IR-spectroscopy, and NMR spectroscopy. Remember that these analyses are complementary...they each provide a different part of the puzzle. Mass spectrometry provides information about molecular size and formula. IR spectroscopy indicates the presence of various functional groups. NMR spectroscopy aids in mapping of the carbon-hydrogen framework. Please complete identification of Organic Compounds according to the pages Mass Spectrometry, IR-Spectrometry, and NMR-Spectrometry Analyses. Thanks

3 Pages

List some of the advantages and limitation of mass spectrometry. Do you think mass spectrometry can be used for the measurement of concentration of a sample?

11 Pages

A manufacturer hires your engineering firm to design a cylindrical soup can that will hold 10 oz (296 cm 3) of soup and will include a plastic lid to reseal the can. The manufacturer seeks the dimensions in centimeters that minimize total cost of the can. The cost for the materials is as follows: Material Cost Top of can (thin plastic, removable) $0.00125/cm2 Curved side of can and bottom $0.0005/cm 2 Label $0.000025/cm 2 (Assume this is an exact fit to the curved side of the can with no overlap) Bottom and side solder $0.005/cm (Assume this is used on the vertical side seam and the circular bottom seam) Glue for seam of label and top $0.00025/cm (Assume this is used along the vertical seam of the label and around the top, to seal the plastic covering) Plastic lid $0.002/cm 2 (Assume that the cost of the lip of the lid is included in this)

11 Pages

A manufacturer hires your engineering firm to design a cylindrical soup can that will hold 10 oz (296 cm 3) of soup and will include a plastic lid to reseal the can. The manufacturer seeks the dimensions in centimeters that minimize total cost of the can. The cost for the materials is as follows: Material Cost Top of can (thin plastic, removable) $0.00125/cm2 Curved side of can and bottom $0.0005/cm 2 Label $0.000025/cm 2 (Assume this is an exact fit to the curved side of the can with no overlap) Bottom and side solder $0.005/cm (Assume this is used on the vertical side seam and the circular bottom seam) Glue for seam of label and top $0.00025/cm (Assume this is used along the vertical seam of the label and around the top, to seal the plastic covering) Plastic lid $0.002/cm 2 (Assume that the cost of the lip of the lid is included in this)

11 Pages

A manufacturer hires your engineering firm to design a cylindrical soup can that will hold 10 oz (296 cm 3) of soup and will include a plastic lid to reseal the can. The manufacturer seeks the dimensions in centimeters that minimize total cost of the can. The cost for the materials is as follows: Material Cost Top of can (thin plastic, removable) $0.00125/cm2 Curved side of can and bottom $0.0005/cm 2 Label $0.000025/cm 2 (Assume this is an exact fit to the curved side of the can with no overlap) Bottom and side solder $0.005/cm (Assume this is used on the vertical side seam and the circular bottom seam) Glue for seam of label and top $0.00025/cm (Assume this is used along the vertical seam of the label and around the top, to seal the plastic covering) Plastic lid $0.002/cm 2 (Assume that the cost of the lip of the lid is included in this)

5 Pages

Holiday Travel Vehicles sells new recreational vehicles and travel trailers. When new vehicles arrive at Holiday Travel Vehicles, a new vehicle record is created. Included in the new vehicle record are a vehicle serial number, name, model, year, manufacturer, and base cost

2 Pages

Dictee UNLIMITED ATTEMPTS LEFT( LATE DUE July 17th 11:59 PM You will hear six sentences. Each will be read twice. Listen carefully and write what you hear. 0:00 | -1:06 x a Ce sont trois hommes tres elegants x 2. (blank) x 3 (blank) X 4 (blank) x 5 (blank) X 6 (blank)

7 Pages

Please can you provide me with an example format how to write Thin Layer chromatography lab procedure

3 Pages

Limiting Reagents 4 Problems and Answers

60 Pages

Philosophical Concepts: Ancient Wisdom to Modern Thought

2 Pages

From the given site information located in Kew, on College Parade close to the corner of College place (refer to map below and Lot 30), you must design two solutions for a two-storey house. One solution shall be Brick Veneer on a concrete slab or stumps, and the other a complete timber design on timber stumps. The design shall have the following minimum requirements: • Car space/s for two cars • Laundry • Kitchen • Two living areas (meals and family/rumpus, dining and lounge with fireplace) • Three bedrooms • One bedroom with an adjoining ensuite • Full Bathroom • Guest toilet • Outdoor living area • Swimming pool You are to investigate, interpret and apply the effects of the local government planning (City of Boroondara) and construction regulations to the dwelling. Describe the State Authorities Acts and Service Supply Agencies Regulations' impact on the design and construction. During the house's engineering, documentation and construction, consider the special regional conditions, including high winds, altitude, bushfires and the probability of earthquakes. Consider any other issues that may arise, including overlays, etc. Use Land Victoria (http://www.land.vic.gov.au) to find other information necessary for the site and your design.

5 Pages

74 INFORMATION SYSTEMS

3 Pages

You must make a measuring cell for measuring illuminance in a plane, in the range 1 - 1000 lux. Give abrief description of detector selection and photometric adjustments

Questions and Answers > CRM 231 - Lab Experiment B: Ink Analysis / (Thin Layer) Chromatography

Preview 1 out of 2 pages

Purchase this document to unlock the blurred part and the rest of the document

Reviews( 0 )

Unlock this Document

$4.00

Can't Find what you want?

Related documents

Get more on Questions and Answers »

COMP-3008 Practical 07 the BASE Astah file

Example-Gas-cap.

Conservation of Momentum in Two-Dimensions Unit 3: Energy and Momentum Formal Lab The purpose of this investigation is to study conservation of momentum and kinetic energy in a two-dimensional collision for four types of collisions involving two masses.

Argument passage analysis:Beaten up for a crumb of bread

Problem 5 - Uncertain reasoning (17 marks + 5 bonus marks)

An isentropic steam turbine processes 2 kg/ s of steam at 3 MPa, which is exhausted at 50 kPa and 100 deg C. Five (5) percent of this flow is diverted for feedwater heating at 500 kPa. Determine the power produced by this turbine, in KW. 3 MPa 2 kg/s Steam turbine 500 kPa 50 kPa 100 C

Partnership Tax Return Problem--AAA Fast Plumbing

Article 2: Letter about Demonstrations

What are the Rf values for the starting materials and product?

How would I use mass spectrometry to find the unknown compound? What would be the steps that would be used in order to find out this unknown?

List some of the advantages and limitation of mass spectrometry. Do you think mass spectrometry can be used for the measurement of concentration of a sample?

Holiday Travel Vehicles sells new recreational vehicles and travel trailers. When new vehicles arrive at Holiday Travel Vehicles, a new vehicle record is created. Included in the new vehicle record are a vehicle serial number, name, model, year, manufacturer, and base cost

Dictee UNLIMITED ATTEMPTS LEFT( LATE DUE July 17th 11:59 PM You will hear six sentences. Each will be read twice. Listen carefully and write what you hear. 0:00 | -1:06 x a Ce sont trois hommes tres elegants x 2. (blank) x 3 (blank) X 4 (blank) x 5 (blank) X 6 (blank)

Please can you provide me with an example format how to write Thin Layer chromatography lab procedure

Limiting Reagents 4 Problems and Answers

Philosophical Concepts: Ancient Wisdom to Modern Thought

74 INFORMATION SYSTEMS

You must make a measuring cell for measuring illuminance in a plane, in the range 1 - 1000 lux. Give abrief description of detector selection and photometric adjustments

About Us

Quick Links

We accept