If 240 ml of a cough syrup contains 480 mg of dextromethorphan hydrobromide, what mass is contained in a child's dose, 1 teaspoonful of syrup? Select one: a. 20 mg b. 15 mg c. 10 mg d. 25 mg

Q: A solution has a concentration of 0.05 grams per kilogram. What is its concentration in parts per…

A: Formula- ppt  = parts per thousand = mass of solute in gmass of solution in g x 103 ppm = parts per…

Q: The air pump in an aquarium adds oxygen to the aquarium water so that the fish can respire. What…

A: Answer:- This question is answered by using the simple concept of different types of solution on the…

Q: The concentration of cholesterol in a blood sample is found to be 203 mg/dL. express this…

A: Given , Concentration of cholesterol = 203 mg/dL  We know that   1 mg = 10-3 g  1 dL = 0.1 L = 100…

Q: How much water would 29.21 grams of an insoluble sample with a density per of 4.35 g/ml displace?

A: Given, the mass of the insoluble sample = 29.21 g The density of the sample = 4.35 g/mL We have to…

Q: Round off your answers in four decimal places. Use whole numbers for the molecular weights. 4. When…

A: Normality is defined as the amount of solute expressed in the number of gram equivalents present per…

Q: A doctor orders 1L of 1/4 NSS, you have available 5L of Hypertonic Saline Solution. How many mL of…

A: Concentration is defined as amount of solute present per unit amount of solvent. Dilution refers to…

Q: If a prescription reads "50 mg Haldol decanoate I.M. every week", how many vials of Haldol decanoate…

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Q: 2 It is a type of solution with low concentrations ? Select one: a. concentrated b. unsaturated…

A: Type of solutions: a) Concentrated solution : the  solution having higher concentration of solutes…

Q: Concentration Units. Follow the format. Given: Formula: Calculations and answer: 10. A solution is…

A: Given: Volume of benzene = 25 mL And volume of toulene = 80 mL

Q: Bayer Extra Strength aspirin tablets each contain 500 milligrams of acetylsalicylic acid. How many…

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Q: If the caffeine concentration in a particular brand of soda is 2.59 mg/oz, drinking how many cans of…

A:

Q: must be prepared. However, you only have adrenaline tartrate (Mw 333.3 g/mol) available. How %3D…

A: 1 mol adrenaline tartrate contains 1 mol of adrenaline. Now, Concentration of adrenaline solution =…

Q: A 40 g serving of Lucky Charms has 30 grams of sugar. What is the % m/m of sugar?

A: Interpretation: A 40 g serving of Lucky Charms has 30 grams of sugar. The %m/m of sugar is to be…

Q: Which one of the following is not a mixture? Select one: a. a glucose solution b. hot chocolate c.…

A: Answer:- This question is answered by using the simple concept of mixture which is formed by mixing…

Q: 3 % H2O2 means

A: w/v % = {mass of solute (g) / volume of solution (in mL)} × 100 %

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: 500mg of Amoxicillin is prescribed to a patient three times a day, 250mg tablets are available. How…

A:

Q: 100 mL of a 12- % solution has been prepared. a. How many grams of medication is in the 12-%…

A: Strength of solution is given as 12 (34)  % Volume of solution = 100 mL   Note : As per guidelines…

Q: How many milliliters of Sodium Chloride 23.4% would you add to Sterile Water to make 10 ml of 7%…

A: Concentration of solution (C1) = 23.4% Concentration of solution (C2) = 7% Volume (V1) = to find…

Q: 10. Eight mL of water is added to 1 mL of serum. What is the serum dilution? 11. What is the diluti

A: NOTE:  Since you have asked multiple questions, we will solve the first question for you. If you…

Q: 3. Convert 5 feet 7 inches to millimeters.

A: Given,  Convert 5 feet 7 inches to millimeter = ?

Q: You need to prepare a solution that is 16.0% acetone by mass. Acetone is a liquid with a density of…

A:

Q: FIND OUT WHY SUGAR USED AS A FOOD PRESERVATIVE. WHAT IS SOLUTION? WHY IT IS IMPORTANT?

A: When sugar is added to food it helps create a osmotic enviornment thus reducing the water quantity…

Q: A prescription calls for 120 mL of 10% codeine solution. Your stock solution of codeine is 50%…

A: Given: Volume of final solution = 120 mL Concentration of final solution = 10 % And concentration of…

Q: What is the mass (in grams) of 2.50 L of an intravenous glucose solution with a density of 1.15…

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Q: If a lead chorine solution had a concentration of 4.50 grams per litre, it would be said to be ,…

A:

Q: How many moles of aspirin (CgH402, 180 g'mol) are present in a low-dose tablet that contains 15 mg…

A: First of all we have to determine moles. Mole = weight ÷ molar mass

Q: lettered answer completion that each case. write your answer efore each numb 81. In the preparation…

A: As per the bartleby expert guidelines, I am allowed to answer first one question at a time.  Please…

Q: The solubility of KCI in water is @ 344 g/L. What would be the best method for preparing a 100 mL…

A: A question based on solutions that is to be accomplished.

Q: What is the % by mass of water in your hydrated copper (II) sulphate? Mass of just anhydrous…

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Q: how much NaCl would one liter of your working solution contain?

A: Solution: We know NaCl is salt And completely soluble in water. So instead, gram per liter we can…

Q: 0.85 g of aspirin is included in an extra-strength aspirin. How many grains does this contain? 76.6…

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Q: Part1: 1.05×10-1  m glucose solution made by dissolving the glucose in 100.0 kg of water: ____ mol…

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Q: I need to make a 500ml solution with 7.49 ug/ml linoleic acid and I have 1.07 g/ml linoleic acid to…

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Q: What is the molarity of the caffeine solution B? Molecular Weight of Caffeine 1942 grmol A Take 20…

A: Given, Note: 1000 mL = 1 L Solution A Molarity of the solution A = 5 × 10-4 M = 5 × 10-4 mol/L…

Q: Find the concentration the fluids and round to the nearest whole number. How many mg per mL:…

A: The question pertains to the calculation of the concentration of Dobutamine in a medical solution,…

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

A: Given,  Volume of solution = 500 ml =0.50 L ppm concentration of KCl = 7.45 ppm Molar mass of KCl =…

Q: How many grams of solution will contain 30.5 g of NaCl if the solution has a concentration of 8.3 %…

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Q: Please help me answer thia question, thank you! A chemist dissolved 7 grams of a substance in…

A: The given data contains, mass of solute = 7 g. mass of solution = 15 g. density of solution = 1.50…

Q: If the caffeine concentration in a particular brand of soda is 2.93 mg/oz, drinking how many cans of…

A:

Q: A solution that is 20.0% ethanol by volume has a density of 0.977 g/mL. What is the mass percent of…

A:

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.