The levels of plasma glucose of a healthy human fluctuates

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(1) The levels of plasma glucose of a healthy human fluctuates between 70-140 mg/dL. For this problem use an average of 105 mg/dL for the concentration of plasma glucose. Using this information, how much glucose is in 2.4 L of plasma of a healthy human?

(2) You need a 0.19 M solution of NaCl (MW 58.443), but you only have 1.381 g of NaCl. What volume of 0.19 M NaCl can you make with the NaCl you have?

(3) What volume of a 10× stock solution of 1%(w/v) sucrose would you Q.S. to 12 mL with water to make a 8 mg/mL solution of sucrose?

(4) You have 55 mL of a 6 mg/mL glucose solution that you dilute 1/9 with water. What is the concentration of glucose in this diluted solution?

Reference no: EM131000227

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