Calculate osmolarity if concentration... (show calculations)
(Osmoles/L)
(a) glucose is 200 mg
(b) you have 2 moles of CaCl2
Calculate osmolarity if concentration... (show calculations) (Osmoles/L) (a) glucose is 200 mg (b) you have 2...
The total hardness a water sample is 200 mg/l as CaCO3. The calcium (Ca2+) concentration is 50 mg/l. Calculate the magnesium (Mg2+) concentration, in mg/l.
3-1) A water sample contains 10 mg NO3-/L. What is the concentration in (a) ppmm, (b) moles/L, (c) mg NO3--N/L, and (d) ppbm? Assume density of water solution = 1 kg/L Please show all the calculations! All answers in 3 significant digits (4 if the number starts with “1”)
The blood concentration is given in mg/dL. Calculate the approximate concentrations of blood glucose in mM. The molecular weight of glucose is 180 g/mol. There are 10 dL in 1 L. Blood glucose (mg/dL) To download image, click here In the experiment above, blood samples were taken from wild type (WT, white bar) or double knockout mice (DKO, black bar) and glucose in the blood was measured. In this experiment mice always have a supply of food pellets that they...
8. The arterial glucose concentration is usually between 80-120 mg%. Assume it is 90 mg% (this is mg per dL (0.1 L) of blood) in this problem. B. The interstitial fluid glucose concentration is about 75 mg %. What is the solute extraction at rest?
If given the molecular weight of glucose (180 g/L) how would you convert glucose in mg/dl to mM or mol/L? Need general answer on how to do calculations not needed for specific number.
The next two questions refer to the following data. Plasma concentration Urine concentration Excretion rate Glucose 20 mg/L 0.025 mg/L 0.0001 mg/min Inulin 15 mg/L 750 mg/L 3 mg/min 14) calcute The glomerular filtration rate a. 1 ml/min b. 200 ml/min c. 0.01 ml/min d. 0.0002 ml/min e. 10000 ml/min 15) what is the rate at which glucose passes into the kidney fluid is… a. 0.2 mg/min b. 0.25 mg/min c. 1 mg/min d. 4 mg/min e. 200 mg/min
A blood sample with a known glucose concentration of 102.0 mg/dL is used to test a new at home glucose monitor. The device is used to measure the glucose concentration in the blood sample five times. The measured glucose concentrations are 109.7, 92.4, 101.2, 104.5, and 104.2 mg/dL. Calculate the absolute error and relative error for each measurement made by the glucose monitor. A. 109.7 mg/dL absolute error = mg/dL relative error = B. 92.4 mg/dL absolute error = mg/dL...
(10)1. Find the concentration in (a) mg/L, (b) ppm, (c) ppb, and (d) moles/L (M), respectively, for thefollowing solution: 2 g of NaCl dissolved in 500 mL of water
please show work 17) When 200, mL of water are added to 100. mL of 12 % KCl solution the final concentration of KCI is (Assume the volumes add.) A) 12% B) 4.0% C) 36%. D) 6.0% E) 8.0% 18) What is the molarity of a solution containing 5.0 moles of KCI in 2.0 L of solution? A) 2.5 M B) 1.0 M C) 5.0 M C) 10. M E) 2.0 M 19) What is the molarity of a solution...
You have a standard stock containing (1.67 mM glucose + 1.67 mM fructose). Calculate the glucose concentration and fructose concentration. Show work. Fructose Tube Gle-Fru Water DNS Total Glucose reagent volume l conc (μM) | conc (μM) Stock solutionm 1 mL 1 0mL 2 0.25 mL 2.75 mL ImL 4 mL 3 0.5 mL 2.5 mL1 mL4 mL 4 0.75 mL 2.25 mL 1 mL 4 m 2 mL1 mL 4 mL 1.5 mL I mL 4 mL 1 mL...