Which of the diet sodas have the lowest concentration of aspartame? Which standard best reflects this concentration?

Q: 27. Convert a 120.0 mg/dL BUN value to mmol/L urea. The molecular weight of urea = 60.07 28. Convert…

A: The relation between mole and molar mass is given as-  Mole = weight/ molar mass  -> weight in…

Q: Percocet contains oxycodone at varying strengths. Every strength also contains 325 mg of…

A:

Q: Your supervisor asks to make 300 mL of a 1.0% (w/v) starch solution using a 5% (w/v) stock solution.…

A:

Q: You are given a protein solution with a concentration of 0.15 mg/ml. Suppose that we want to prepare…

A:

Q: The cost of a bottle of Extra Strength Tylenol is $9.99 for 100 tablets each containing 500 mg of…

A: Answer: In this problem price of 1 bottle of acetaminophen, which contains 100 tablets each…

Q: Calculate the one-day administered mL of amoxicillin suspension for otitis media for a 18-month-old…

A: Given ,  weight of baby = 29.1 lb              dose of amoxicillin suspension needed = 40. mg/kg…

Q: The activity coefficient of aqueous glucose (C6H12O6) is ______. cannot be estimated from the given…

A: Activity and concentration are related to each other by the given equation. Activity = Activity…

Q: 40.00 mL of unknown calcium hydroxide solution is titrated with 0.400 M standard nitric acid…

A:

Q: 15 μL of a 1mg/mL bovine serum albumin standard (BSA) were added to 3 mL of Bradford reagent. How…

A: Volume of bovine serum albumin standard (BSA) added =  15 μLConcentration of the BSA standard…

Q: 1 What mass of solid radium sulfate (the most insoluble compound known) will remain when 10 L of a…

A: The answer to the following question is-

Q: You are making ampicillin plates. Before pouring the plates, you add 2 mL of 10 mg/mL to the 400-ml…

A: Given:- =>Added ampicillin= 2 ml solution which has 10mg/ml ampicillin present. => LB sugar…

Q: What is the final concentration of triamcinolone, in milligrams per gram, if 5 solid oz of…

A: we have to calculate the final concentration of triamcinolone

Q: glucosamine solution of unknown concentration was diluted as follows:  1 mL of the solution was…

A: Concentration of solution after dilution can be found by M1V1=M2V2  formula

Q: Which of the following is the chemical indicator for starch in water solution? lodine (ethanol…

A:

Q: Concentration of Reagents (NH4)2S2O8 KI Na₂S2O3 0.25 M 0.22 M 0.19 M Volumes of Solutions S₂082 (mL)…

A: Concentration of (NH4)2S2O8 = 0.25 MConcentration of KI = 0.22 MConcentration of Na2S2O3 = 0.19…

Q: You have a 10X stock solution and need a 0.1X solution. Which combination of stock solution and…

A: To determine the correct dilution, we need to calculate the concentration of dilute solution from…

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

A:

Q: Create a schematic diagram flowchart to separate the components of the mixture: CO2, Sugar, H2O, and…

A: Separation of carbon dioxide, water, sugar and citric acid.  Carbon dioxide is separated from the…

Q: What volume of solution (100ug/ml) will be administered to a rat weighing 150g, if the required…

A: Answer: Volume of the solution that will be administered is 150 mL. Given  Density of the…

Q: 29. BYETTA injection, as an adjunct for glycemic control in type 2 diabetes melli- tus, contains 250…

A: Given the exenatide concentration of BYETTA injection, C = 250 mcg / mL  Volume of solution in one…

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: A pharmacist mixes 100 mL of syrup containing 85 % (w/v) sucrose with 20 mL of vancomycin 50 mg/mL…

A:

Q: From the water, lemon juice, apple juice, diluted vitamin C and vinegar in the bowls respectively;…

A:

Q: 5. If the stock solution of tyrosine is 1.0 mg/ml and the working solution is 0.5 mg/L, how much…

A: Micropipette:  An instrument which is used to accurately and precisely transfer volumes of liquid in…

Q: How do you convert experimental solubility into grams per 100ml of water and kg per metric ton of…

A:

Q: What is the primary difference between a sports drink and an energy drink?   The addition of…

A: Sports drink is the kind of beverage which is given to players containing flavors, carbohydrates,…

Q: Which has the greater specific gravity 1 ml of urine or 1 ml of water?

A: Specific gravity = density of substance/density of water

Q: What is the percent decrease in the effect for a drug with respect to Emax when a concentration of…

A: Given: concentration of 0.2x the C50 is used? (C50 = 10 mg/L) To find:  find the percent decrease in…

Q: You are asked to compound one-hundred 2.5 mL syringes of 2.5% testosterone cream. What quantity of…

A: Since there is confusion of the given volume. I am not clear weather it is 2.5 ml or 102.5 ml so I…

Q: Calculate the volume of standard protein stock and diluent (dHO) needed to make each of the five…

A:

Q: A 1 mL sample of glycogen was calculated to contain 21 µmol (micromole) glucose. To 1 mL of this…

A: This question is from basic mole concept .

Q: If 30 g of a 15 % hydrocortisone (HC) cream were diluted to a total of 75 g, what would be the new…

A:

Q: If the concentration of a neurotransmitter is 250 mM and the diameter of the synaptic vesicle is 40…

A: Number of molecule = number of moles x 6.0224 x 1023Concentration (mM) = Number of mmol/Volume in…

Q: A series of dye solutions are made by adding water to the stock Blue I dye solution. Either the…

A: Therefore, the correct arrangement from highest to lowest concentration is as follows-9.0 mL of Dye…

Q: Would a calcium concentration of 2.5 mmol/L be within the normal range?

A: The ionic form of the  calcium present in blood plasma is a co-factor for two of the enzymes which…

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: A normal fasting blood sugar level is 0.0039 – 0.0055 mol / L. For a 3.0 x 10“ mL sample of blood,…

A: Molarity is a measure of concentration. It expresses the concentration as no. of moles in 1 L of the…

Q: The basal metabolic rate (BMR) of a person is the daily energy use for a person at rest to keep our…

A:

Q: You have a prescription for 150g of 2% psoriasis w/w cream but only 8% cream in stock. How much of…

A:

Q: How many red blood cells are needed to make a line 1 in.in. long?

A: In this question, we have to find how many red blood cells are needed to make a line 1inch long.

Q: In a 0.32 mM aqueous solution of trimethylacetic acid (C₂H,CO₂H), what is the percentage of…

A:

Q: If a patient is getting 2.5L NaCL 0.9% over 18 hours, what is the rate per hour in mL?

A: We are given,  2.5 L NaCl 0.9% over 18 hours. We need to calculate this rate as mL/hour.

Q: You’re short on ibuprofen stock solution, so you need to make as much as possible. You have 50 mL of…

A: Given: Concentration of final solution required = 10 % Concentration of stock solution = 25 % And…

Q: A technician finds the molar mass to be 134.8 g/mol and the pK, to be 4.65 after processing a data…

A: Given : Molar mass = 134.8 g/mol pKa = 4.65 To find : Name of the acid Solution : Acidic strength is…

Q: like acetic acid (vinegar). when aspirin is heated in boiling water, it decomposes and gives off a…

A: The reaction is described below.

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.