How much glucose (MW about 180) we need to add to 2 Liter normal saline to prepare 0.5 Osmol/L solution.

Q: How many milliliters of a 1:50 wiv boric acid solution can be prepared from 500 ml of a 12% wiv…

A: Given C1 (%w/v )= 1:50 =  150×100= 2% C2= 12% Q2= 500 ml Q1=? ml Here, C1 ,C2 represents %w/v for…

Q: Doctors orders: Vancomycin 2000 mcg IV Reconstitute with sterile water for a concentration of 2mg/ml…

A: Some drugs are sold in form of powders so as to increase their shelf life. These are required to be…

Q: How many mL of ethanol are contained in a 40.-mL portion of a mouthwash that has 6.2% (v/v) of…

A: We have to calculate the volume of ethanol.

Q: physican has ordered 37.5 mg of a paticular drug over 15 minutes. If the drug was avaialbe as a 2.5…

A: A physician has ordered 37.5 mg drug over 15 min. that is over 900 sec. From that we can calculate…

Q: What is the concentration in ppm of a 3.7 L solution (d = 1.00 g/mL) containing 4.21x10-4g of the…

A: Answer is a) 0.114 ppm

Q: D3 remain in solution at 20 C? rams to three significant figures. swers Request Answer gain; 4…

A: According to the question, we need to calculate mass of NaNO3 at Certain temperature.  The…

Q: How much glucose would you need to add to 375 mL of water to make a 5% glucose solution?

A:

Q: 2. If the patient is to be given 120 mcg of levothyroxine via IV infusion and the vial contains 0.4…

A: There are various units of mass used for any system-  1- microgram = mcg 2- milligram = mg 3- gram =…

Q: You need to make one Liter of a 60 g/L glucose solution for a glucola test. Provided on the counter…

A: Volume of solution = 1 L   Density has units of g/L.  Density of glucose solution = 60 g/L…

Q: How many grams of NaCl are present in 50.0 mL of a 7.50%(m/v) NaCl solution?

A:

Q: A 2.2-g sample of a small protein having a molecular weight of 42,000 g/mol is dissolved in 31.2 mL…

A: Given mass of sample = 2.2g Molar mass of protein = 42,000g/mole

Q: How many grams of NaOH will you need to add to 5.0 mL of deionized water to obtain a 3.0 M solution?

A: Given that, Molarity of NaOH= 3.0 M volume= 5.0 ml = 0.005 L molar mass of NaOH= 40 g mol-1 mass of…

Q: H.W: 1- A solution of KCI (its volume =500 mL) contains 7.45 ppm KCl. Calculate its folarity and…

A: Since you have posted multiple questions, we will solve only first question for you. If you want any…

Q: Q2: How many mLs of 0.205 M aqueous NAOH solution are required to neutralize 40.0 mL of 0.210 M…

A:

Q: How many mL of 15.1 micromolar stock solution are needed to make 50.0 mL of 6.04 micromolar…

A: Consider the given information is as follows; Concentration of stock solution M1=15.1 μM Volume of…

Q: What volume of purified water, in milliliters, do you need to add to 5 mL promethazine 2 mg/mL…

A:

Q: Do a specific calculation of the amount of NaOH required to make a soap that is made by saponifying…

A: Given, Amount of soap to be prepared = 100 g Avocado oil = 20 % Lard oil = 30% Canola oil = 50 % The…

Q: How much sugar (C12H22O11) in grams must be added to 450 mL water to make a 20% sugar solution?

A: Density of water = 1 g/mL Mass of water = volume x density                             = 450 x 1=…

Q: he doctor's order says: Vancomycin 2,000 mcg IV. The instructions on the vial of Vancomycin says to…

A: Solution - According to the question - Given - IV (Intra venous injection) 1000 mcg = 1 mg ancomycin…

Q: stronger

A:

Q: How many Calories does a sandwich with 10g of fat, 5g of carbohydrates,and 6g of protein have? A.…

A: The given sandwich contains: fat = 10 g carbohydrates = 5 g proteins = 6 g The amount of calories in…

Q: Mrs. Garner wants to consume at least 0.18 mg of folic acid every day. If one mL of orange juice…

A:

Q: You have 200ml of a stock solution of 100% glycerol, a liquid. How much would you need to make 1…

A:

Q: Look at the diagram below of a ten-fold serial dilution. Serial Dilution 9 mL stock solution 1 mL…

A: Serial dilution: It is a sequence of dilution of a substance in the solution and the dilution factor…

Q: 1.95x101 mglucose solution made by dissolving the glucose in 100.0 kg of water: mol 2.20x102…

A: Molality of solution is the ratio of number of moles of solute to the amount of solvent (in kg)…

Q: How many milliliters of a 0.9% (wiv) NaCl ophthalmic solution can be prepared from 25 ml of a 25%…

A: • The values provided in the question are:-    i) Mass/volume percent of NaCl solution, M1 = 25 %…

Q: A serum calcium concentration is 9.5 mg/dl. Express this in meq/L.

A: Serum calcium concentration = 9.5 mg/dl. serum calcium concentration (in meq/L ) = ?

Q: How much time is required to administer 0.500 L of glucose 5% IV solution if the flow rate is 35…

A: Welcome to bartleby!  Introduction :  We have to calculate how much time needed for glucose…

Q: 4. What weight (in grams) of lactose (C12H22O11, MW= 342 g/mole) is required to prepare each of the…

A:

Q: ration of a diluted H2SO4 solution that has a volume of 0.50 L using 2 mL of a 5.50 M stock…

A: In chemical laboratories, Strong chemical solutions are not used as such. They are diluted to lower…

Q: How many grams of KCl will be undissolved when 50g of KCl is dissolved in 100g of water at 20.0oC?

A: First we have to find the solubility of KCl at 20.0 oC by referring the solubility chart of…

Q: How    do    you    prepare    25    mL    of    0.4%    (w/v)    cesium    chloride?

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: normal range of serum glucose is 90-110 mg/dl, express this in mmol/L

A: The normal range of serum glucose is (4.99 - 6.11) mmol/L.

Q: Which of the following would not be considered a solution? O a) Pepto-bismol O b) Normal Saline IV…

A: Answer Solution :- Solution formed by solute + solution…

Q: Find the concentration of sodium (in ppm) in a 2.43-g pill that contains 45.0 mg of Na.

A: Given  mass of Na = 45.0 mg =0.045 g mass of pill = 2.43 g  To find concentration of sodium (in…

Q: Clindamycin is available in 100 ml conyainers at 75 mg/5 ml. What sig will you put on the container?…

A: The abbreviation ''sig'' is used before prescription detail of the medicine. It specifics the…

Q: Calculate the solubility of BaSO4 in water at 25°C. You'll find Ksp data in the ALEKS Data tab.…

A: Molar solubility (mol/L)is defined as the number of moles of solute dissolved in 1 L of saturated…

Q: Part A What is the mass of 3,00 L of an intravenous glucose solution with a density of 1.25 g/ml?

A: The given data contains, Volume of glucose = 3.00 L =3000 ml Density = 1.25 g/mL

Q: A  solution is made by dissolving 0.053g of Ag CL into 1.00 kg of solvent. What is the concentration…

A:

Q: A solution of 6.85 g of a carbohydrate in 100.0 g of water has a density of 1.024 g/mL and an…

A: Osmotic pressure π at temperatureT in K  is directly related to solution's  molarity C .  To…

Q: How many milliliters of glycerol (C3H8O3, p= 1.26 g/mL) must be added per kilogram of water to…

A:

Q: Bacterial L-broth is 0.3%glucose and 0.7% tryptone. Since both glucose and tryptone are solids, you…

A:

Q: tô make a larger volume of the solution. Example: An IV saline solution is based on 0.9% NaCl =…

A: Concentration: Concentration in chemistry refers to quantity of solute (moles of solute) present in…

Q: 5. How many milligrams of H3BO3 should be used in compounding the following prescription? Rx…

A:

Q: A red blood cell is placed into each of the following solutions. Indicate whether crenation,…

A: Note : 0.9% (m/v) NaCl and 5.0% (m/v) glucose is isotonic solution   Solution.A : 1.2% (m/v) NaCl…

Q: 4. What weight (in grams) of lactose (C12H22011 , MW= 342 g/mole) is required to prepare each of the…

A: Note: As per company policy we are supposed to attempt first three subparts only. Please repost…

Q: A sports drink contains 15 g of soluble complex carbohydrates in 8.0 oz (1 fl oz = 29.6 mL). What…

A: Weight / volume percent is given by  (w/v)%=weight of the solutevolume of the solution×100

Q: Your supervisor gave you a 5% saline (NaCl) solution. You need to make 100 mL of 1.0% saline…

A: The dilution law is shown below: M1V1 = M2V2 Where; M1 = molarity of known solution V1 = volume of…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.