What is the most positive characteristic of a Thermoluminescence dosimeter compared to film badges

Q: What filtration method would you use to separate the organic layer from the drying agent? Group of…

A: The question is based on the experimental techniques of organic chemistry. We have to choose the…

Q: What is sampling in analytical chemistry?

A: Analytical chemistry is a branch of chemistry in which we analyze the sample by different…

Q: A cylindrical core has a bulk volume of 25.8 cm3 and an effective pore volume = 1.4 cm3 The pore…

A:

Q: Add and subtract as indicated. Round off when necessary.a. (4.32 × 1 0 3 cm) - (1.6 × 1 0 6 mm)…

A: All number of digits in a number inclusive of the very last digit which has uncertain value is…

Q: According to the chromatography the value of the distance traveled by the solvent is:

A: We need to calculate the distance traveled by solvent.

Q: chromatography

A: chromatography is a process in which the mixture is separated.  In this process we dissolve the…

Q: 0.2 to 1.0 mg/ml: For each concentration, a volume of 1.0 mL should be prepared. How will you…

A: The volume of the solution that can be measured with 5-10 microliter pipette and 2-20 microliter…

Q: What is the volume reading of the liquid in the graduated cylinder? * 40 -35 -30 -25 20 36.50 + 0.05…

A: The point  where the lower meniscus of liquid  is in the graduated cylinder, that indicates  the…

Q: Read the length of the metal bar with the correct uncertainty error range (+/-). 5 10 15 20 cm

A: Length is measurement of anything from end to end.

Q: Answer the following questions. _____1. Which of the ff you can use for mixing liquids? a) test tube…

A: 1) The tool which is used for mixing liquids is stirring rod. Therefore, the correct answer is…

Q: но DIBAL - H Ph H+ workup e

A: Organic reactions are those in which organic reactant react to form organic products. DIBAL-H is…

Q: These technique are time consuming, costly and frequently needcomplementary information about sizing…

A: We will determine which techniques are time consuming costly and frequently need complementary…

Q: indicate which pattern of arrow pushing it represents 0: N.

A:

Q: Identify the carbon atoms that give rise to each NMR signal.

A: The first molecule is butan-2-ol. There are four peaks obtained in the NMR signaling. Four…

Q: Identify the following compounds from its molecular formula and its IR and 1H NMR spectra:

A: Given,

Q: II. lodometry II. Permanganate IV. Dichromate

A: Indicators can be defined as the  substances that change colour when they are added to basic or…

Q: b) ہنڈا F Br xxx Sug g) Br etco Fall 2021 Spring 2022 Screen Shot 2022-0...49.34 PM Organic…

A: Name the following compounds. only part f,c and g.

Q: Sublimation is preferred over recrystallization when you work with an amount of solid material to be…

A: There are many purification techniques. Sublimation and recrystallization are purification…

Q: 10 9 d (ppm) 3₂ 2 7 6 5 1.00 4 1.00 3 1.50 1.50 2 0

A: As per the rules, only the first question can be answered.

Q: The optical methods analyze samples based on collecting the data resulted from the interaction of…

A: The analysation of the sample means the determination of the types of the group, their positions and…

Q: The volume of the solution that can be measured with 5-10 microliter pipette and 2-20 microliter…

A: Volume of solution that is measured using a 20-200 microliter pipette is 0.02 mL to 0.2 mL. Hence,…

Q: 200 180 160 140 120 100 80 60 40 20 CDS-03-756 ppm

A: Given,  C13NMR spectrum

Q: Red-Eared Sliders are illegal in California true or false?

A: true

Q: 400 1000 View Insert Format Tools Table

A: Given IR spectra is,

Q: ds Iitensive or extensive. Intensive Extensive Answer Bank temperature color volume boiling point…

A: The physical properties which does not depend on the amount of matter are termed as intensive…

Q: Place 10 drops of the solution to be analyzed, mix thoroughly and centrifuge. ordinary test tube…

A: A centrifuge is a device that uses centrifugal force to separate materials. It separates the…

Q: A 25-mL specific gravity bottle was found to weigh 46.05 g when filled with water, and 52.93 g when…

A: Specific gravity is also known as Relative density.  Specific gravity of a substance can be defined…

Q: A little change creates a big response reproducibility Sensitivity Selectivity Detection limit

A:

Q: a = 4.42° C = 0.1g.mr' | = 10cm - 44.2° +4.42° +0.442° +44.2° ar selectior

A: We will use relation of specific rotation and concentration

Q: n is used in chemistry laboratory ass rod with bulb. 100

A: False . It is called as pipette  used in Chemistry laboratory.

Q: 17.100 ml of 5:3:2 ethylene: chloroform: isoamyl alcohol 18. Convert 50 ppm to g/L 19. Convert 50…

A: 17.100 ml of 5:3:2 ethylene: chloroform: isoamyl alcohol Add 50ml ethylene + 30ml chloroform + 20ml…

Q: Chemistry 1) Take 1 mL of a liquid bacterial culture (aka original culture) and mix it with 9 mL of…

A:

Q: Why high performance liquid chromatography is an important  technique in the fields of chemistry…

A: MAIN USE OF HIGH PERFORMANCE LIQUID CHROMATOGRAPHY ARE IDENTIFYING  ,QUANTITATIVELY AND PURIFYING…

Q: There are no different between volumetric and graduated pipettes

A: false  there is a difference between between graduated pipette and volumetric pipette graduated…

Q: Absorbance Absorbance 1.5 1.0 0.5 0.0 1.5- 1.0 0.5 0.0 50 50 STANDARDS 100 Diet Sodas 100 Caffeine…

A: We have find out Which of the diet sodas have the lowest concentration of aspartame and Which…

Q: Suppose Megan needs to transfer 5.00 mL of a liquid with high precision and accuracy. Which of the…

A:

Q: vacuum filtration uses suction to speed up the filtration process?

A: In the preparation of the organic or inorganic compound, the compound formed is a precipitate. The…

Q: How do I calculate the volume I recorded with a 10 mL pipet?

A: To calculate the volume of a pipet ,first we have to know the rules of pipetting to minimize the…

Q: 50.00 45.00 40.00- 36.00 30.00 3 25.00 20.00 15.00 10.00 5.00 MM CM 0.00 0.00 120 6.00 10.00 1 14.00…

A: Area of sorbitol peak is calculated in the following step.

Q: What piece of glassware was missing from the simple distillation setup? Group of answer choices…

A: Given : Glasswares To find: Glassware not present in simple distillation setup Solution:…

Q: A: Measurement vessel B: Stopper C: Vent D: Thermometer E: Auxiliary thermometer F: Bath liquid G:…

A: Pycnometer:   Pycnometer is used  to measure and compute densities or specific gravities of…

Q: enumerate the 12 safety hazard in the photo.

A:

Q: 1000 mL of 0.45% NaCl IV for 3 hours Drop factor: 20 gtt/mL Flow rate: ________ gtt/min

A:

Q: Select the piece of equipment that should be used to carry out the specified task in each example.…

A:

Q: Given: Fresh Mass of soil (FM) = 100 grams; %Moisture Content (MC) = 8%; Bulk Volume (Vb) = 95 cm3.…

A:

Q: Why do you need to “tare” the digital balance before use?

A: we need to tare the digital balance before using because we only want the mass of the substance we…

Q: Describe the similarities and differences of the Bradford and Biuret method

A: The Biuret method is based on the reaction Cu2+ with functional groups in the protein’s peptide…

Q: Describe the procedure involved in flame test. Subject: Analytic chemistry

A: The flame test is used to detect the presence of elements, based on each element's characteristic…