You are asked to prepare 500. mL of IV therapy solution, with a final concentration of...

You are asked to prepare 500. mL of IV therapy solution, with a final concentration of the following solutes: 3.3 % dextrose and 0.90 % normal saline (m/v). How much dextrose and sodium chloride would you need to weigh to prepare the solution?

Expert Solution

3.3 % detrose means 3.3 g dextrose per 100 ml solution

since we had 500 ml we need ( 500/100) x 3.3 = 16.5 g

now saline required = (500/100) x 0.9 = 4.5 g

Thus we dissolve 16.5 dectrose and 4.5 g saline in some water and later dilute solution to 500 ml mark. Thus we get required solution of 500 ml of required concentrations

queen_honey_blossom answered 2 years ago

A pharmacy technician is asked to prepare an antibiotic IV solution that will contain 500. mg of Amoxicillin for every 100 mL of normal saline solution.

A pharmacy technician is asked to prepare an antibiotic IV solution that will contain 500. mg of Amoxicillin for every 100 mL of normal saline solution. The total volume of saline solution will be 1 L. How many grams of the Amoxicillin will be needed for this IV solution?

You are making an IV infusion that is to have a final concentration of 0.5 mg/mL....

You are making an IV infusion that is to have a final concentration of 0.5 mg/mL. You are making 1000 mL of the total solution and the vial of medication is a concentration of 25 mg/mL. How many mL of the medication should you place into the IV fluid?

The final volume of buffer solution must be 100.00 mL and the final concentration of the...

The final volume of buffer solution must be 100.00 mL and the final concentration of the weak acid must be 0.100 M. Based on this information, what mass of solid conjugate base should the student weigh out to make the buffer solution with a pH=5.5?

The final volume of buffer solution must be 100.00 mL and the final concentration of the...

The final volume of buffer solution must be 100.00 mL and the final concentration of the weak acid must be 0.100 M. Based on this information, what mass of solid conjugate base should the student weigh out to make the buffer solution with a pH=7.0 (in grams)? Based on this information, what volume of acid should the student measure to make the 0.100 M buffer solution (in mL)? My weak acid is Sodium dihydrogen phosphate monohydrate, Ka= 6.23X10^-8, 2.00M and...

A solution with a final volume of 500 mL was prepared by dissolving 25 mL of...

A solution with a final volume of 500 mL was prepared by dissolving 25 mL of methanol {CH2OH} (density = 0.7914) in chloroform {CHCl3}. Calculate its molar concentration. (MWMethanol = 32.00) (show the solution)

You are to prepare 100 mL of a pH 3.76 buffer solution with a formal concentration...

You are to prepare 100 mL of a pH 3.76 buffer solution with a formal concentration of 0.0500 F (i.e., total concentration of all acetate species is 0.0500 M). Calculate how many grams, of acetic acid and sodium acetate mix together.

You are asked to prepare 500. mL of a 0.150 M acetate buffer at pH 4.90...

You are asked to prepare 500. mL of a 0.150 M acetate buffer at pH 4.90 using only pure acetic acid (MW=60.05 g/mol, pKa=4.76), 3.00 M NaOH, and water. Answer the following questions regarding the preparation of the buffer. 2. What volume of 3.00 M NaOH must you add to the acetic acid to achieve a buffer with a pH of 4.90 at a final volume of 500 mL? (Ignore activity coefficients.) Answer is not 14.5

You are asked to prepare 500. mL of a 0.250 M acetate buffer at pH 4.90...

You are asked to prepare 500. mL of a 0.250 M acetate buffer at pH 4.90 using only pure acetic acid (MW=60.05 g/mol, pKa=4.76), 3.00 M NaOH, and water. Answer the following questions regarding the preparation of the buffer. 1. How many grams of acetic acid will you need to prepare the 500 mL buffer? Note that the given concentration of acetate refers to the concentration of all acetate species in solution. 2. What volume of 3.00 M NaOH must...

You are asked to prepare 500. mL of a 0.200 M acetate buffer at pH 5.10...

You are asked to prepare 500. mL of a 0.200 M acetate buffer at pH 5.10 using only pure acetic acid (MW=60.05 g/mol, pKa=4.76), 3.00 M NaOH, and water. Answer the following questions regarding the preparation of the buffer. What volume of 3.00 M NaOH must you add to the acetic acid to achieve a buffer with a pH of 5.10 at a final volume of 500 mL?

You are asked to prepare 500. mL of a 0.300 M acetate buffer at pH 4.90...

You are asked to prepare 500. mL of a 0.300 M acetate buffer at pH 4.90 using only pure acetic acid (MW=60.05 g/mol, pKa=4.76), 3.00 M NaOH, and water. Answer the following questions regarding the preparation of the buffer. What volume of 3.00 M NaOH must you add to the acetic acid to achieve a buffer with a pH of 4.90 at a final volume of 500 mL? (Ignore activity coefficients.)

Question

You are asked to prepare 500. mL of IV therapy solution, with a final concentration of...

Solutions

Expert Solution

Related Solutions

A pharmacy technician is asked to prepare an antibiotic IV solution that will contain 500. mg of Amoxicillin for every 100 mL of normal saline solution.

You are making an IV infusion that is to have a final concentration of 0.5 mg/mL....

The final volume of buffer solution must be 100.00 mL and the final concentration of the...

The final volume of buffer solution must be 100.00 mL and the final concentration of the...

A solution with a final volume of 500 mL was prepared by dissolving 25 mL of...

You are to prepare 100 mL of a pH 3.76 buffer solution with a formal concentration...

You are asked to prepare 500. mL of a 0.150 M acetate buffer at pH 4.90...

You are asked to prepare 500. mL of a 0.250 M acetate buffer at pH 4.90...

You are asked to prepare 500. mL of a 0.200 M acetate buffer at pH 5.10...

You are asked to prepare 500. mL of a 0.300 M acetate buffer at pH 4.90...