11 of 11 What volume (in uL to 1 decimal place) of stock SybrSafe solution (3.4 mg/mL) would you add to 120 mL of agarose solution to give a final concentration of 0.4 pg/mL? Answer:

Q: A 2.5mg/ml solution of ampicillin is available for use, what volume would youadd to 200ml of LB…

A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…

Q: How many milliliters of 0.0050 N KOH are required to neutralize 25 mL of 0.0050 N H2SO4? To…

A: Molarity can be used to calculate the volume of solvent or the amount of solute. The relationship…

Q: 1. Prepare 30 mL of a 5 mg/mL oral phenobarbital solution using phenobarbital available from the…

A: Given values: Concentration of phenobarbital stock solution = 65 mg/ml Concentration of the…

Q: hat mass of sodium glycolate (NaC2H3O3) should be added to 400.0 mL of 1.00 M glycolic acid to…

A: We have given [ C2 H4 O3  = 1.00 , Volume= 4.00mL, pH=4.0

Q: The order is for Moxam 5 gm IM every 8 hours.  On hand is 10 gram of Moxam with the following…

A: Medication order is the terms used to define the directions for a drug needed to be given to the…

Q: Ethanol is dissolved in water to make 0.750L of solution. Given that the solution is 2.6M, what is…

A: Calculations are very important for research and laboratory purposes. They are used to determine the…

Q: 4. Read the absorbance at 595nm of the blank and test solutions. Calculate the protein concentration…

A: Bradford method of protein assay is a method used for the determination of the concentration of…

Q: Standard Curve 1.4 1.2 y = 12.235x R = 0.97758 0.8 0.6 0.4 0.2 0.02 0.04 0.06 0.08 0.1 0.12 BSA (mg)…

A: In the given question, we are given a straight line graph between Absorbance at 595 nm versus BSA…

Q: Calculate pNF concentration in each cuvette using Beer-Lambert’s Law.  ε = 18,000 M-1 cm-1; b =…

A: Spectroscopy is the interaction between electromagnetic radiation and matter. If transmittance T…

Q: If you were presented with 2 L of a 2 M sucrose stock solution, how many grams of sugar would be in…

A: Molarity: The moles of a solute per liter of a solution is called as molarity (M).

Q: The prescriber ordered oxacillin 500mg IM q6h.  The instructions on the 2g vial state to…

A: The nurses administer the drugs to the patient, and thus it is very much necessary for the nurses to…

Q: Using 25 µL of a patient's serum, how much diluent would be needed to create a 1:2 dilution? ul

A: Firstly,  we convert the 25ul into ml . i.e. 25 ul = 0.03 ml  Then, there will be the multiplication…

Q: NaCl (Mr = 58.443 g/mol)   2.5 M Tris-Cl, pH 8 oplossing / solution (1 Litre)   EDTA, sodium salt…

A: We determine the NaCl (grams)  needed:  15x10-3 mol/1000 mL x500 mL x58.433 g/1 mol = 0.438 g…

Q: The calibration curve shown below was used to analyze an unknown protein solution. What is the…

A: The unknown concentration of a substance in the given sample can be estimated by comparing the…

Q: Given the following graph, what are the pKa's of the polyprotic species? Analytical Concentrations…

A: In contrast to monoprotic acids, which can only provide one proton per molecule, polyprotic acids…

Q: 1.What    is    the    molar    concentration    of    a    15%    glycerol    solution?…

A: For the first question, 15% glycerol solution represents that 15g of glycerol is dissolved in 100mL…

Q: The main constituents in vinegar are water and ethanoic acid (CH3COOH). In order to determine the…

A: You have asked question with parts. I will be answering the first three parts. a) You should take…

Q: 1. How    do    you    prepare    25    mL    of    a    0.4X    solution    of    SDS    from    a…

A: Using formula C1V1= C2V2, we can calculate the Molarity, w/v, %, or any other concentration of the…

Q: Calculate how much agarose is needed to make a 3% agarose gel in a volume of 150 ml 1x TAE buffer.

A: Introduction Agarose gel electrophoresis is a type of gel electrophoresis used in biochemistry,…

Q: 5. A 0.8720 g sample consisting solely of sodium bromide and potassium bromide yields 1.505 g of…

A: NaBr is sodium bromide KBr is potassium bromide  AgBr is silver bromide Molecular weight, Na=23…

Q: If you prepare a different prescription using 5 g of zinc sulfate [ZnSO4), how many mmols of zinc…

A: Milli mole iss 1000th part of mole. So 1 mole= 1000 millimoles or we can also write it as 1…

Q: if you have Quinoa Serving size -170 grams Carbohydrates – 109 grams calculate the DV % for these…

A: DV% is how much of a nutrient is present in a single serving of a packaged food or a dietary…

Q: 3. A 30.0-ml. sample of 0.20 M HA was titrated with 0.20 M NAOH. The following data were collected…

A: Given Values: Concentration of HA = 0.2 M Volume of HA = 30 ml = 0.03 L Concentration of NaOH = 0.2…

Q: If I have a 20ml stock solution of BSA with a BSA concentration of 0.2%. How can I make two other…

A: The concentration of the stock solution of BSA is 0.2%. Percent solution is the mass of solute…

Q: What is the amount of dextrose in mg/kg/min provided by the following TPN for a 60 kg patient? Round…

A: Drug calculation is a important aspect in calculating the dose based on the BMI ,BSA ,age and body…

Q: The iodine contained in every one mL of the 0.010 M iodine solution in the buret will react with…

A: Titration is a common laboratory method of quantitative chemical analysis to determine the…

Q: For a powder binding process that mixes a 1:2 volume ratio mixture of semi-crystalline polyethylene…

A: Given: Density of semi-crystalline substance = 0.900 g/cm3 Density of crystalline substance = 0.998…

Q: How many milliliters of 0.1M aqueous Sodium Hydroxide solution can be prepared from 10 gm ?of Sodium…

A: The molarity (M) is the amount of a substance dissolved in a certain volume of a solution. It is…

Q: How many grams of CuSO4 would you use to make 1 L of an 8 g/L CuSO4 solution?

A: Given Values: Volume = 1 L  Concentration of CuSO4 = 8 gL

Q: Consider the following equilibrium at 298 K. R = 8.314 J/K-mol Citrate Isocitrate Using the…

A: Gibb's free energy is the energy available to carry out a reaction. A reaction can occur…

Q: BSA (mg/ml) Absorbancy 540nm 0.158 1 0.210 2 0.260 3 0.305 4 0.360 5 0.410 0.455 7 0.510 8 0.530…

A: The determination of protein concentration is a fundamental technique in biochemical analysis.

Q: 1. If 120 mL of syrup contains 1.2 g of rimantadine HCI, and if a 2.5-mL dose of the syrup is…

A: Drug Calculation is an essential part of nursing practice in administering vital medications to…

Q: What would be the working stock concentration (in molarity) if you diluted 250 uL of a stock…

A: Molarity is defined as the number of moles dissolves in 1000 ml of the solution.

Q: Complete the table:   Solute Mass of solute Moles of solute Volume of solution Molarity of…

A: Here molar mass of MgSOu = 120.36 g/mol NaOH = 40 g/mol Ch3 oh = 32 g/mol

Q: BSA (mg/ml) Absorbancy 595nm 0.225 1 0.310 2 0.420 3 0.510 4 0.610 0.720 6 0.810 7 0.915 8 0.950…

A: The Bradford Assay is is a sensitive assay to detect and quantify protein in solution.

Q: How many grams of HCl are needed to make 10 uL of a 0.005g/mL acid solution?

A: Given Values: Volume of HCl = 10 μl Concentration of HCl = 0.005 gml

Q: f there is a stock solution of 2000 (ug/ml) , is it possible to use SERIAL DILUTION to generate the…

A: The stock solutions are the concentrated solutions which can be used to prepare the solutions of…

Q: How many grams of sucrose (molecular weight = 342 g mole−1) would you dissolve in water to make a…

A: Molarity = no. of moles of solute / liters of the solution

Q: Using the data from the standard curve done previously, you record the absorbance of your extracted…

A: A method for calculating an unknown protein sample's concentration is by using a standard curve that…

Q: If a pharmacist added each of the following to 22-g packages of 2% mupirocin ointment, what would be…

A: Mupirocin is an antibiotic that prevents bacteria from growing on your skin. Mupirocin topical is…

Q: what is the is the dilution factor when  you add 2 mL ssample of 8 mL diluent?

A: Dilution is a process of changing the concentration of the solution by addition of solvent, which is…

Q: An IV of 650cc of 5% dextrose contains how many grams of 5% dextrose?

A: Dextrose is defined as a type of simple sugar molecule that has wide variety of uses such as…

Q: If I had a standard with 2.0 mL of Bradford reagent then added 50μL of 250 μL/mL ; what would be the…

A: The Bradford protein assay is commonly used due to its sensitivity, speed, convenience, lack of a…

Q: 10 Determine the Hill coefficient for the following binding data using a linear method. [L] in…

A: The Hill plot is a graph graph which enables us to check whether the protein in question exhibits…

Q: An analysis of city drinking water for total hardness was done by two students in the laboratory and…

A: Hardness of water is defined as the amount of dissolved calcium and magnesium in the water which is…

Q: 950 mL of 1X CuSO₄ * 5H₂O solution from 25X CuSO₄ * 5H₂O solution

A: Given Values: Stock solution = 25 X CuSO4 . 5H2O Final Solution = 1 X CuSO4 . 5H2O Volume = 950 mL

Q: What mass of sodium glycolate (NaC2H3O3) should be added to 400.0 mL of 1.00 M glycolic acid to…

A: We are given, [C2 H4 O3] = 1.00 M, Volume= 400.0 mL, pH = 4.00

Q: Penicillin G potassium 5000 units Isotonic Sodium Chloride Solution ad 15 mL Sig. Nose drop Using…

A: Given- Penicillin G pottasium-5000units Isotonic sodium chloride-15mL Crystalline penicillin G…