A student weighed out 0.150 g of protein powder and dissolved it in 100 mL of water (Solution 1). The student then quantitatively transferred 1 ml of Solution 1 into a 25 ml volumetric flask and diluting to the calibration line with DI water (Solution 2). Using the Bradford method, a 1 ml sample of Solution 2 was determined to have an absorbance of 0.349. If the best fit linear line of the standard calibration curve created in Part A was

6./Complete hudlear equations beicw. the missing partidro in thC A 23 227 231. १० १) 231

Im still confused on where you got 3.58, could you please expand upon that?

mistry F20 SE 1. If you have 23.2 grams of gold, what is the volume of the sample? Densities of Some Common Metals Metal Density (g/mL) Copper 8.94 the Aluminum 2.70 Gold 19.3 (A) 0.116 ml (B) 0.832 mL (C) 1.20 ml (D) 8.59 mL DELL

You have a 11.5 mg sample of blood that contains various proteins. Hemoglobin is the only protein in the sample containing Fe. Hemoglobin contains 3.83% by mass of a compound called heme (C₃₄H₃₂FeN₄O₄, MW = 616.49 g/mol). You find that your 11.5 mg blood sample contains 34.9 micrograms of Fe. What is the mass percent of hemoglobin in your protein sample?   -don't prematureley round