The specific gravity of 70% dextrose is 1.24. How much D70 would an automated compounding device weigh to add 50 g of dextrose to a parenteral nutrition solution?
Volume D70 = 50 gm 0.7gm/ml =
71.4 ml
Weight D70 = 71.4 1.24 =
88.5 gm
The volume of 71.4 ml D70 is needed to add 50gm of dextrose or a weight of 88.5gm D70 is needed to add 50gm of dextrose.
The specific gravity of 70% dextrose is 1.24. How much D70 would an automated compounding device...
A prescription order calls for 500 g of dextrose.How many mL of a 70% dextrose solution will supply the amount of dextrose ordered. How many kcal are in the amount of dextrose ordered?If the next day another prescriber wrote to provide the patient with 170 kcal from carbohydrates, how many mL of the 70% dextrose solution would be required?
How much would a 83.4 kg person weigh (a) on Neptune, where the acceleration of gravity is 14.1 m/s2, and (b) on Mars, where the acceleration of gravity is 3.77 m/s2 ?
How much would a 82.6 kg person weigh (a) on Jupiter, where the acceleration of gravity is 25.9 m/s2, and (b) on Venus, where the acceleration of gravity is 8.87 m/s2?
Using the rule of 70, about how much would $100 be worth after 50 years if the interest rate were 7 percent? $400 5800 $1,600 $3,200
If you have 50 cc of a 40 mg/dL solution, how much water would you have to ADD to dilute the solution of 17 mg/dL?
How do I calculate the concentrations for my data sheet lab. I
have not started my lab yet but I just need to see how i would
calculate it with absorbance. Do i just use Beer's law or is there
any other method of solving the concentrations.
7. Weigh 1.45-1.55 g of copper(I) sulfate pentahydrate in a 50 mL beaker. 8. Dissolve the copper(II) sulfate pentahydrate in -15 mL of water 9. Add the aqueous solution of copper(II) to a...
Solutions practice problems. calculate how much of each ingredient you would need to make the solution CIRCLE YOUR FINAL ANSWERS. Be sure to include the correct units with your answer. Molecular weights: SDS-288.38 g/mol Tris (base) = 121.1 g/mol EDTA = 372.2 g/mol Sodium acetate 82.03 g/mol Tris maleate = 237.2 g/mol Magnesium sulfate heptahyrdate=246.5 g/mol Sodium hydroxide - 40.00 g/mol (can calculate the MW for simple compounds) 1) 200 mL of 25% SOS 2) 60 ml alkaline lysis buffer...
If you were to run this reaction on a 0.5 g acetaminophen, how
much powdered potassium carbonate would you use ? Show your
work
Alcohols and Ethers 185 14.3 THE WILLIAMSON ETHER SYNTHESIS: PREPARATION OF PHENACETIN FROM ACETAMINOPHEN One of the most common methods used to prepare ether Williamson ether synthesis. In this reaction, an alkoxide anion (RO) acts as a nucleophile in an S, 2 process, displacing a leaving group (X) from an electrophile (R-X). R-20 . RY ROR...
Please help guide or explain how I would graph this? Thank you
so much
IV. Data Table • Fill in the remaining columns on your data table. Calculate the solubility at each temperature by dividing the mass of KNO, used by the volume of solution at that temperature. (Watch sig tig! V. Graphing the data - Temperature (°C) on the x-axis and Solubility (g KNO/mL solution) on the y-axis • Orient graph paper as noted "up" with long dimension on...
How would I calculate the heat of the reaction, number of
moles, and enthalpy of the reaction from the information
given?
Part 2. Enthalpy of neutralization. Carefully measure 50. mL of 2.0 M NaOH and add it to the calorimeter. Measure out 50. mL of 2.0 M HCl and place it in a dry beaker. Allow it to stand near the calorimeter for 3 or 4 minutes. Measure the temperature of the acid; rinse the temperature probe with tap water...