1. A client is receiving Pronestyl at 30 ml/hr. The solution available is 2 g Pronesty! in 250 ml. Calculate how many milligrams per minute the client is receiving.

Q: 26. If an intravenous solution containing 123 mg of a drug substance in each 250-mL bottle is to be…

A:

Q: A chemist prepares a solution of barium acetate BaCH3CO22 by measuring out 230. μmol of barium…

A: Volume of solution = 500 ml = 0.500 L Number of moles = 230 μmol = 0.230 mmol Here we have to find…

Q: When you walked in to lab today, you noticed that your partner group had a 0.05432 ml mixture sample…

A: The mixture which is immisible can be separated easily by various techniques. For example: Water can…

Q: A protein drug vial has 10,000 Units that requires 4.2 mL of diluent to yield a concentration of…

A: Using dilution formula, final concentration of drug sample can be determined.

Q: A mixture of ethanol and water is prepared in the lab. Ethanol has a density of 0.789 g/mL. 47.3 mL…

A:

Q: Mrs. R. Is to receive an injection for pain following surgery. The doctor orders Demerol 75 mg and…

A: The concentration of Demerol is 50 mg/mL and concentration of phenergan is also 50 mg/mL Given :…

Q: A physician orders 725 mg of epinephrine to be administered to a patient. Epinephrine is available…

A: Given:Epinephrine dosage to be given = 725 mg = 0.725 g.Epinephrine is available as a solution of…

Q: 29) When C3H8 hydrocarbon combustion reaction occurs the products are: а. 4СО2 + ЗH20 b. ЗСО2 + 4H20…

A: Combustion of organic compound form CO2 and H2O. Combustion of propane forms 3CO2 and 4H2O

Q: A chemistry student needs 25.0 g of acetone for an experiment. He has available 1.2 kg of a 21.2%…

A: Mass of acetone needed = 25.0 g21.2 % w/w butanoic acid solutionThis means that 21.2 g of acetone is…

Q: e concentration in g/dL

A: Mass by volume of any solution is one of the concentration terms that can be calculated by dividing…

Q: What is the mass in grams of 1.00 gallons of water? Density is 1.00g/ml for water. Use these…

A: Given that: 1.00 gallons water 1 gal = 4qt  Density of water = 1.00g/ml

Q: Suppose a vitamin bottle claimed to have 750.mg of Vitamin C per tablet. What volume, in mL, of a…

A: Given that -  Mass of vitamin C, which contains ascorbic acid = 750 mg = 750/1000 = 0.750 g…

Q: Convert 8.5 mg/mL in μg/μL

A: mg/mL is equal to  μg/μL

Q: An insulin solution is given to a patient suffering from hyperglycemia at the rate of 20.0 mL/hr.…

A: The rate of any process is amount of the substance flow per unit time.  The unit time may be in sec,…

Q: tration of the insulin stock solution is 400. units/500. mL. How many units of insulin per hour is…

A: A unit of insulin is the most basic measure of insulin, U-100 is the most common concentration of…

Q: The density of concentrated sulfuric acid is 1830k(g)/(m^(3)). You obtained 500.0cg of concentrated…

A: density of concentrated sulfuric acid is 1830k(g)/(m^(3))mass of concentrated sulfuric acid is…

Q: convert 8.6g/ml to kg/m^3

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: A certain pipet delivers 127 mg of a solution at 20 °C. If the solution has a density of 1.0281…

A: We have been given mass of solution (M)= 127 mgdensity of solution (d) = 1.0281 g/mL,volume of…

Q: Insulin is a protein that is used by the body to regulate both carbohydrate and fat metabolism. A…

A: Given : Volume of insulin = 125ml Concentration = 50mg/ml

Q: Convert 25.0m^(3) to liters. Note that 1mL=1cm^(3). 25.0m^(3)=

A: Given,convert 25.0 m3 to liters:

Q: You have 150.0 mL of a 0.821 M solution of Ce(NO3)² What mass (in grams) of Ce(NO₂), would be…

A: Mass of Ce(NO3)4 can be calculated by knowing the concentration and volume of solution.

Q: A chemist prepares a solution of potassium iodide (KI) by measuring out 76. g of potassium iodide…

A: The concentration of a solution can be calculated as follows:

Q: A patient with ovarian carcinoma is prescribed intravenous Taxol, at a recommended dosage of 175.0…

A:

Q: föllówing data was collected from a solution that was prepared to allow a sample of plastic to…

A: The mass v/s density data curve given is,

Q: The client is to receive cefoxitin 0.75 g. The label indicates that the vial contains 2 g and…

A: •Given:-  => Drug= 2gm=2000 mg   (* 1 gm=1000 mg) => Given concentration = 500 mg/ml…

Q: There are .355 in most cans. How many drops on this ? (20drops = 1 ml)

A: Assuming the given 0.355 is in milliliters.1mL = 20 drops.

Q: A cola is advertised to contain 18 mg sodium/serving. If a serving size is 262 mL, what is the…

A: The cola contains 18 mg of sodium per serving and the volume of a serving is 262 mL.

Q: Every six hours, a patient requires a 50 mg dose of a drug for each kilogram of body weight. If the…

A:

Q: A researcher needs 70.00 mL of an albumin solution at a concentration of 3.50 mg/mL. She uses a…

A: C1V1 = C2V2  C1 is the concentration of stock solution  C2 is the final concemtration of solution…

Q: You have a stock of Rubisco at the concentration of 100 µg/mL. For your experiment you need 500 µL…

A:

Q: many total ml (cc) will you inject into this patient?

A: The concentration of Demerol is 50 mg/mL and concentration of phenergan is also 50 mg/mL Given: mass…

Q: Allyson and Cami add 25 mL of 3 M hydrochloric acid (HCl) to beakers containing 0 mL, 25 mL, 50 mL,…

A: In the given question, different volumes of distilled water containing beakers are given and 25ml of…

Q: You have a stock NaCl solution of 8 g/L.  You want to prepare 357 mL of a 5 mg/L NaCl solution.  How…

A: Given: The concentration of the stock NaCl solution = 8 g/L We have to find the volume of the stock…

Q: Best fit line? R^2 value? Density of water?

A: Given Data:Mass vs Volume of waterTo determine:Best fit lineR2 valueDensity of water

Q: Convert the following. Show your solution. 1. 16.3 g/mL to kg/L 2. 80 km/hr to mi/s

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.