An intravenous maintenance solution that is 5.0% dextrose contains 15 mEq/L HPO4-2. If a patient receives 1750 mL of this solution to maintain their electrolyte solution, how many equivalents of the HPO4-2 are in this amount?

Q: Classify each solution as hypertonic, isotonic, or hypotonic to a red blood cell. Solution A: 3.21%…

A: Isotonic Solution: When the concentration of a solution is equal to other solution then the solution…

Q: 8-102 Classify each of the following solutions as hypotonic, isotonic, or hypertonic relative to red…

A: In order to classify a solution as hypotonic, isotonic, or hypertonic relative to red blood cells,…

Q: How many equivalents are contained in a 1M solution of Mg+2?

A: Number of equivalents of a given ion in solution can be obtained by equation given below: Number of…

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: How many grams of Mg(NO3)2 are in 250.0 mL of a 5.00% (m/v) Mg(NO3)2 solution?

A: Solution:   Percentage mass by volume is a measure of concentration. It gives the ratio of the mass…

Q: Express as % solution: 1. 80 mg of urea in 0.45 L of water 2. 8 mg/dL saline

A: 1) Given : 80 mg of urea in 0.45 L of water. Assuming volume of solution = volume of water = 0.450 L…

Q: How do you prepare a 5 meq/ml silver nitrate solution in water and a 4 meq/ml NaCl solution in…

A: It is given that we are having, 5 meq ml-1 silver nitrate solution in water 4 meq ml-1 NaCl…

Q: 1 g/L of aqueous solution of NaCl (specific gravity is 1) ppm of NaCl

A: First, let's understand the terms. 'ppm' stands for parts per million. It is a unit of concentration…

Q: 1. A patient has been admitted to the hospital with severe dehydration due to constant vomiting and…

A: We know that 60% of our body is made up of water. But water alone can't be injected into our veins.…

Q: what is the molarity of a 5.5% m/v solution of glucose? What is the molarity of a 5.5% m/v solution…

A: Molarity is defined as the number of moles of solute present per liter of the solution.

Q: How many grams of NaCl are found in a 261.5  mL 0.900 % (m/v) saline, NaCl, solution?

A: Given : volume of solution = 261.5 mL And % (m/v) of NaCl = 0.900 %

Q: Consider the following reaction: 2 CN- + 5 ClO- + H2O --> N2 + 2 HCO3- + 5 Cl- How many Liters of…

A: Given, 2 CN- + 5 ClO- + H2O --> N2 + 2 HCO3- + 5 Cl-

Q: Federal regulations require that drinking water have below 15ppb of lead. A 4.55 L sample of water…

A: Answer : concentration of Lead in sample  = 0.115 / 4.55 = 0.02527 mg /L now the density of water  =…

Q: A 500 mL can of beer contains 21.5 mL of ethanol. Calculate the concentration of ethanol in beer as…

A: Given, volume of ethanol = 21.5 mL Volume of beer = 500 mL  V/V % of ethanol in beer  = ?

Q: what is the molarity of an aqueous solution that contains 0.0720 g of C2H6O2 per gram of solution.…

A: The objective of this question is to calculate the molarity of an aqueous solution of C2H6O2.…

Q: What is the concentration in parts per million of a solution in which 25.0 mg of potassium chloride…

A: Parts per million is a measure of concentration of a substance. It is used when the amount of…

Q: A dextrose solution contains 40.0 mEq/L Na+ and 15.0 mEq/L HPO42−, in addition to other ions.How…

A: Given, Na+ ion concentration = 40.0 mEq/L HPO42- ion concentration = 15.0 mEq/L

Q: Calculate the following: The number of milliliters of alcohol in 500 mL of a 20.0% (v/v) solution.

A: Given, Calculate the following: The number of millilitres of alcohol in 500 mL of a 20.0% (v/v)…

Q: How many grams of lead is contained in 6.0 × 10^3 gram of blood if the lead content is 0.62 ppm

A: The question is based on concepts of dimensional analysis. we have to systematically calculate mass…

Q: Express each of these concentrations in parts per million (ppm). 3.7 milligrams per kilogram of…

A: 1 ppm equals to 1 mg of solute per Kg of solution.

Q: How much water (in dL) would you need to add to 140 dL of a 9.4 g/dL solution of Mg(OH)₂ to make it…

A: Given: initial solution M1 = 9.4 g/dL initial volume V1 = 140 dL final solution M2 = 2.5 g/dL we…

Q: Rx: Phenylephrine hydrochloride 0.85% w/v Sodium chloride qs Purified water qs 90 mL Make isotonic…

A: The objective of the question is to calculate the amount of sodium chloride needed to make a…

Q: A certain solution is sold over the counter as a 0.75% (v/v) solution of a medication diluted in…

A:

Q: what total volume of 20.6 % m/v sodium phosphate is needed to have a total of 69.5 g of sodium…

A: Given: Mass by Volume percentage=20.6 % Mass of sodium phosphate=69.5. The volume of sodium…

Q: One liter of a 1g/ml NaOH solution has more Na molecules than K molecules in one liter of a 1g/ml…

A:

Q: Calculate the milliliters of an 8.0% (v/v) ethanol solution that contains 20.0 mL of ethanol.

A: Given information:Volume of ethanol (solute) = 20.0 mL8.0 % (V/V) ethanol solution

Q: when 15.00 mL of water is added to 5.25 mL of LiCl, what is the volume percent concentration (v/v%)

A: Volume by volume percentage (v/v%) is the volume of the any component (Solute or Solvent) in total…

Q: Which solution will have the highest osmotic pressure

A: Osmotic pressure is given by π= icRT, where c is the molar concentration of the solution, R is gas…

Q: concentration

A:

Q: Module 2b: How much NaOH (in g) will * be needed to form a 1000L 100 ppm solution? 10 O 100 O 1000…

A: Given, Note: 1 ppm = 1 mg/L Concentration of the solution = 100 ppm = 100 mg/L Volume of the…

Q: None

A: As the acid base reacts in 1:1 ratio it can be solved as,Macid x Vacid  = Mbase x Vbase Macid =…

Q: How many grams of glycine (C2H5NO2) are present in 100.0 mL of 0.015 M glycine solution?

A:

Q: How many liters of a 5.8 ppm (m/v) Cu solution are necessary to obtain 1.00 g of Cu?

A: Parts per million (ppm) is a measurement of the concentration of a solution For dilute solutions,…

Q: How many 650mg NaHCO3 tablets would be used to prepare 250mL of 10% w/v solution?

A: mass of NaHCO3 = 650 mgVolume of 10% w/v solution = 250 mL10% w/v = 10 g of solute in 100 mL…

Q: How many milliliters of a 12.0% (v/v) propyl alcohol solution would you need to obtain 14.5 mL of…

A: Given, the precent of( vv) of a solution =12 %and we are asked to calculate the volume of 12 % (vv…

Q: When a person has a blood alcohol content (BAC) of 0.10% (v/v) they are likely to exhibit impaired…

A: