1. A patient is to receive 5 mEq of potassium chloride. The available stock is 15 mL of potassium chloride containing 20 mEq in a 10% oral solution. How much volume should be administered per dose based on this order? 2. Order: DrugB 250 mg PO daily (one single dose); Supply: DrugB 50 mg tablets (a total of 120 tablets in the bottle). How long will this bottle last for the client? Assume no doses are missed.

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Q: The molecular weight of a substance is 162.03g. You wish to make 100mL of a 10mM stock solution. How…

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A: • Given that, we have to calculate the mass percent of the acetone from the given solution of…

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A: molarity is defined as no. of moles of solute devided by volume of solution in liter .

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A: Mass of caesium chloride (solute) = 52.3 gVolume of solution (V) = 63.3 mL

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A:

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A:

Q: Constants I Perm 1.00 g KCl in 95.0 mL of solution Express your answer with the appropriate units.…

A:

Q: A clinic had 25 patients on Friday morning? If 21 patients were give flu shots, what percentage of…

A: 1.Total no. of patients on Friday morning = 25 Patients received flue shots = 21 2. Volume of IV…

Q: A student prepares a 1.2 mM aqueous solution of butanoic acid (C,H,CO,H). Calculate the fraction of…

A: Given Concentration of butanoic acid = 1.2 mM

Q: 16.300g of calcium chloride are dissolved in 100.0mL of water. The final solution has avolume of…

A: Density of a solution is dependent upon the mass and the volume of the solution.density = mass…

Q: solution is made using 450.0 mL of isopropanol (density 0.7860 g/mL) and 953.5 mL of water (density…

A: Given :  Volume of isopropanol = 450 ml  Density of ispropanol = 0.7860 g.ml-1  Volume of water =…

Q: In the laboratory you are asked to make a 0.355 m potassium carbonate solution using 255 grams of…

A: The concentration of solution is generally expressed in terms of molarity, molality and normality.…

Q: How many grams of sucrose are needed to make 765 mL of a 38.0% (w/v) sucrose solution?

A: we have to calculate grams of sucrose needed to prepare the solution

Q: If you start with 135 mg of acetone, what mass of NaBH4 in mg do you need? To account for some of…

A:

Q: A doctor has ordered that a patient be given 3.00 g of glucose, which is available in a…

A: A numerical problem based on unit conversion, which is to be accomplished.

Q: In clinical applications, the unit parts per million (ppm) is used to express very small…

A: Given three solutions. We have to calculate the concentration of the solutions in parts per million…

Q: A solution is prepared by mixing 694.0 mL of ethanol with 506.0 mL of water. The molarity of ethanol…

A: Given that the solution is made by mixing 694.0 mL of ethanol and 506.0 mL of water.

Q: Isopropyl alcohol is mixed with water to produce a solution that is 36.0% alcohol by volume. How…

A: Isopropyl alcohol is mixed with water to produce a solution,Volume % of the solution = 36.0%Volume…

Q: A student Measured 13.3 ml of a stock caffeine solution with a concentration of 61.8 mg/ml and…

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Q: 1.A

A: Given information: volume of HNO3 = 2.3 L volume of water = 5.5 L Concentration of HNO3 = 3.1 M

Q: What is the molarity of 400 mL of solution containing 16 g NaCl? Express your answer to two…

A: Given:Volume of solution= 400mLmass of solute(NaCl) =16gMolar mass of NaCl  =58.44g

Q: What volume of 0.220 M NaOH, in milliliters, contains 45.0 g of NaOH? Volume mL %3D

A:

Q: 5. In a flask, you heat a mixture of 735.4 g of sodium nitrate and 700.0 grams of water until all of…

A: Given that, Mass of sodium nitrate dissolved in 700 g hot water = 735.4 g Mass of sodium nitrate…

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A: Solution : % (w/v) = mass of solute / volume of solution × 100 36 % = mass of sucrose / 645 ml So,…

Q: 4. When 2.00 grams of KMN04 is dissolved into 100.0 mL of solution, what normality results? How many…

A: Molarity is defined as the number of moles of solute dissolved in 1 L of solution while normality is…

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A: Given that 25ppm Cl- means 25 grams of Cl- in 106 gram of water.

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A: Volume percentage is expressed the concentration of the solute in mL present in 100 mL of the…

Q: A 30 mL sample of vinegar is titrated with 39 mL of 0.5 N Sodium Hydroxide. What is the normality of…

A: The measure of gram equivalent of a solute in one litre of solution gives the measure of its…

Q: A solution is made using 200.0 mL of methanol (density 0.792 g/mL) and 1011.1 mL of water (density…

A: The mass percent is the ratio of the mass of solute in the given mass of solution multiplied by 100.…

Q: 3295 kcal 13786.28 kJ 0.135 5.31 x 10 J kcal Incorrect

A: Given :-  3295 kcal  5.31 × 106 J  To convert :- 3295 kcal to kJ 5.31 × 106 J to kcal

Q: Percent Mass Mass of solute/Total Mass of Solution x 100 1. Calculate the percent by mass of 25…

A: Percent mass = ( mass of solute / mass of solution ) × 100

Q: A doctor orders that a patient recieve 2.8 X 10^-3 mole of sodium chloride. The only solution…

A: Given: Amount of NaCl patient received = 2.8×10-3 mol Solution available contains 1.00 g per 100 mL…

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A: Given :-  Volume of bleach = 46.3 mL  Volume of solution = 175.9 mL  To calculate :-  Volume percent…

Q: You dissolve 4.69 mol of glucose into a total volume of 493 mL. What is the molarity of glucose in…

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Q: A patient needs 1.5 g of a solid must be given to the patient pe O 60 tablets

A: The dose of a drug: it is the quantitative amount taken by patient for the intended medicinal effect…

Q: How many moles of Mg*2 in 6.00 mL of a 6.0N Mg3(PO4)2 sOolution ? First we have to convert moles…

A: #1: The formula for equivalents is: Equivalents = molesTotal charge of all cations or anions

Q: There is a solution with 5 grams of salt in 100 ml of water if the density of the salt is 2.16 g/ml.…

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Q: 3. 5 mL acetic anhydride is to be added to 2 g salicylic acid. To how many equivalents (acetic…

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Q: An allergen preparation requires adding 0.1 cL of an allergen solution to 2.5 mL of normal saline.…

A: Volume of allergen solution (V1) = 0.1 cLVolume of normal saline solution (V2) = 2.5 ml

Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not techically the same…

A:

Q: How many grams of sucrose are needed to make 625 mL of a 32.0% (w/v) sucrose solution?

A:

Q: A vial of amoxicillin contains 590. mgmg in 2.6 mLmL of solution. What volume of the solution…

A: Molarity is defined as no.of moles of solute devided by volume of solution in liter.

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.