You record the absorbance of your unknown BSA sample at 0.276. What is the concentration in ug/mL of the unknown assuming you have a standard curve with the line of best fit with y=0.0001x+0.0038 as its equation

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Q: (a) Use Table 12.5 to calculate the osmotic pressure of the hemodi- alysis solution at 25 °C. (b) If…

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Q: 0.47 absorbance/ 4713.6 mol/L = In scientific notation please & 0.57 abosorbance/4713.6 mol/L=

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Q: BSA (mg/ml) Absorbancy 595nm 0 0.225 1 0.310 2 0.420 3 0.510 4 0.610 5 0.720 6 0.810 7 0.915 8 0.950…

A: The Bradford assay is quick and requires roughly the same quantity of protein as the Lowry assay.…

Q: Provided Stock solution of Coomassie Blue: 0.500 mg/mL Volume of 0.500 mg/ml Solution Dilution to ID…

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Q: As a technician in a large pharmaceutical research firm, you need to produce 200. mL of 1.00 M…

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Q: 439 mL of 0.270 M hydrochloric acid is exactly neutralized with 0.920 M potassium hydroxide…

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Q: You obtained the following raw data when setting up a Biuret standard curve:   BSA (mg/ml)…

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Q: Please show how the solution of the concentration (the highlighted color) of the unknown solution

A: As concentration increases the absorbance is also increasing. 50 ppm concentration  Absorbance is…

Q: BSA Concentration (ug/mL) Abs 2000 2.25 1500 1.715 1000 0.915 750 1.156 500 0.714 250…

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Q: How many grams of NaOH would you need to make 3,982 mL of a 3 M NAOH solution (m.w. = 40.00 g/mol)?…

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Q: A chemist is performing a precipitation titration on a 1.00 L sample containing an unknown…

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Q: What graph or chart would be appropriate for this table?

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

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Q: How many grams of NaOH would you need to make 7,252 mL of a 230 mM NaOH solution (m.w. = 40.00…

A: Answer- Here molarity of the solution is provided and requires the amount of weight of NaoH.

Q: D. F. G H. Important Values Volume/ml (Caffeine) Intensity 2 Caffeine Buffer (Caffeine] (ASA] 150…

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Q: If you had measured the absorbances of your unknown in test tubes that were half the diameter of the…

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Q: cholesterol determination

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Q: A patient is prescribed 15mmol of potassium chloride injection. The ampoule contains 20mmol in 10ml.…

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Q: What is the final volume of NaOH solution prepared from 100.0 mL of 0.500 M NaOH if you wanted the…

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

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Q: Gastric acid pH can range from 1 to 4, and most of the acid is HCl. For a sample of stomach acid…

A: Step 1: Given information:molarity = 1.71x10-2 M in HCIvolume = 14.0 mLStep 2: Defining the…