The concentration of glucose in blood is approximately 90 mg/100 mL. What is the mass/volume percent concentration of glucose? What is the molarity of glucose?
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The concentration of glucose in blood is approximately 90 mg/100 mL. What is the mass/volume percent concentration of glucose? What is the molarity of glucose?
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- If a protein concentration is 1 mg/ml and diluted it by 1/10;what is the final concentration?What is the total carbohydrate content in this beverage (20 fl oz is equal to 591.5 mL), give your answer in mg/mL? What is the concentration in µg/mL? What dilutions would you need to perform so you could use the standard curve you generated to measure the glucose concentration in this beverage?It is estimated that an adult with an average daily diet has a sodium chloride intake of 15 g per day. How many milliequivalents of sodium and how many millimoles of sodium chloride are represented in the daily salt intake?
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- Gout is caused by an error in metabolism that leads to abuildup of uric acid in body fluids, which is deposited as slightlysoluble sodium urate (C₅H₃N₄O₃Na) in the joints. If the extra-cellular [Na⁺] is 0.15 Mand the solubility of sodium urate is0.085 g/100. mL, what is the minimum urate ion concentration(abbreviated [Ur⁻]) that will cause a deposit of sodium urate?What is the amount of dextrose in mg/kg/min provided by the following TPN for a 60 kg patient? Round to 1 decimal place, do not enter units Dextrose (70%) 320 g Amino acids (8.5%) 92 g Lipids (10%) 44 g sodium chloride 60 mEq sodium acetate 40 mEq Sodium phosphate 15 mmol potassium chloride 80 mEq potassium acetate 30 mEq calcium gluconate 18 mEq magnesium sulfate 8 mEq Multivitamins 10 mL Trace elements 1 mL Total volume: 2640 mL Rate: 110 mL/hrCalcium carbonate (CaCO₃(s)) is an important building material (limestone) and a quick cure for acid indigestion (TUMS). Ksp = 8.7x10⁻⁹ for CaCO₃(s). What, if any, is the effect of lowering the pH (as occurs in acid rain and acid indigestion) on the solubility of CaCO₃(s). (hint: use Le Chatelier's principle) A) there is no effect from lowering pH on CaCO₃(s) solubility B) lowering pH increases the CaCO₃(s) solubility C) additional information is required to determine the outcome D) lowering the pH lowers the solubility
- density of of fat (density= 0.94 g/mL) is removed, what is the mass (in kgj 1.73 A lab test showed an individual's cholesterol level to be 1.75 A woman was told to take a dose of 1.5 g of calcium daily. How of this fat? (b) How many pounds of fat have been removed? the normal range. (a) Convert the number of grams to milligar hemoglobin concentration in the blood of 15.5 g/dL, which isn liquid (density 1.05 g/mL) during the match, and weighed 693 1.76 A soccer player weighed 70.7 kg before a match, drank 1.8 L 1.77 Liposuction is a cosmetic procedure used to remove excess to the rest of the body. Lab results indicated a patient had a after the match. How many pounds of sweat did the s0ccer number of grams to micrograms and write the answer in and write the answer in scientific notation. (b) Convert the fat from the abdomen, thigh, or buttocks of a patient. (a) If 2.01 186 mg/dL. (a) Convert this quantity to g/dL. (b) Convert this 1.74 Hemoglobin is a protein that transports oxygen from…Refer to the following titration curve below: 13 12 11 10 7 5 4 3 2 8 10 12 14 16 18 20 22 24 26 28 30 Volume of Titrant / mL Unknown Acid 0.10 mol/L - titrant = NaOH 0.1 mol/L How many buffering regions are present in the titration curve of the amino acid?The amount of calcium in physiologic fluids can be determined by a complexometric titration with EDTA. In one such analysis, a 0.100-mL sample of blood serum was made basic by adding 2 drops of NaOH and titrated with 0.001 M EDTA, requiring 0.238 mL to reach the end point. Report the concentration of calcium in the sample as miligrams of Ca per 100 mL. (Ca = 40.078 amu).