A 9.00% (m/m) saltwater solution has a density of 1.194 g/mL. How many grams of salt are in 17.00 mL of the saltwater solution?

Q: Insulin is a protein that is used by the body to regulate both carbohydrates and fat metabolism. A…

A: Given: Concentration of insulin = 30.0 mg/mL. And volume of insulin solution = 275 mL.

Q: A biologist has two brine solutions, one containing 9% salt and another containing 36% salt. How…

A: Given: Concentration of solution 1 = 9 % Concentration of solution 2 = 36 % Volume of final solution…

Q: A 3.40 M aqueous solution of LiCI has a density of 1.0758 g/mL. If the total mass of the solution is…

A: given molarity = 3.40M mass of solution = 59 g density of solution = 1.0758 g/ml

Q: A 150 mL solution of 2.3x10-3 M HCl was prepared from a stock solution of 10 M HCl. a. What is the…

A: Since all the moles of HCl is coming from the stock solution only. Hence moles of HCl in 150 ml…

Q: 1. What is the normality of a solution that contains 2.5 grams of Na:S2O3.5H2O in 500 ml water?

A: Normality is defined as the gram equivalent weight of solute dissolved in one liter of solution.…

Q: The solubility of CoCl2 in water is 52.9 g of CoCl2 per 100 g of water. 105.3 g of CoCl2 are added…

A: Given: The solubility of CoCl2 in water is 52.9 g of CoCl2 per 100 g of water. 105.3 g of CoCl2 are…

Q: A patient needs 100 g of glucose in 6 hrs. How many litres of 5% glucose solution should be given? O…

A: 5% solution of glucose is  5g of glucose in 100 ml of water  To make 5g to 100g we should multiply…

Q: solution is 12.3% ethanol in water. If 10.5mL of ethanol is in the solution, what is the volume of…

A: % of ethanol = 12.3  Volume of ethanol = 10.5

Q: Question attached

A: We know that, Volume % is given by Volume %=Volume of soluteVolume of solution X 100..............1…

Q: A water solution contains 8% by weight and has a density of 1.03 g/mL. How many grams of the solute…

A: * density=massvolumegiven,density of solution=1.03g/mlvolume of solution =400mlsolute contain 8%…

Q: A patient was given 350 mL of normal saline solution. If normal saline has a concentration of 0.9%…

A: The patient was given 350 mL of Saline solution . The Normal saline solution Concentration is equal…

Q: A- A solution consisting of 15.50% acetone and 84.5% water by mass has a density of 0.9867 g/ml what…

A: Given,  Mass percentage of acetone = 15.50%  Mass percentage of water = 84.5%  Density of solution =…

Q: In 2010, the FDA approved a 2.0% (m/v) morphine oral solution to treat severe or chronic pain. How…

A: The ratio of mass of solute to the volume of solution multiplied by 100 is known as mass/volume…

Q: A 12.0 % sucrose solution has a density of 1.05 g/cm3. What mass of sugar is in 55 mL of this…

A:

Q: What is the mass in grams of 24.7 mL of a solution that has a density of 2.34g/mL?

A:

Q: Calculate the volume in milliliters of a 1.7M iron(III) bromide solution that contains 50.0 g of…

A: Since we know that  Molarity = number of mole of solute / Volume of solution in Liter . And number…

Q: What is the mass percent of the methanol?

A: We have to find mass percent of the methanol

Q: What is the normality of the new solution if a 200.0 mL of a 0.40 M HCl solution is diluted with…

A: Given: Initial volume of HCl solution= 200.0 mL Initial molarity of HCl solution= 0.40 M Final…

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: A venti pour Blonde Roast coffee from Starbucks contains 232 mg of Caffeine (C8H10N4O2) per 20.0…

A: Given ,          mass of caffeine=232 mg=0.232 g        volume of solution-20.0 fluid ounces

Q: What is the mass, in grams,

A:

Q: A 6.00% (m/v) NaCl solution contains 15.1g of NaCl. What is the total volume of the solution in ml?

A:

Q: A researcher needs 70.00 mL of an albumin solution at a concentration of 3.50 mg/mL. She uses a…

A: C1V1 = C2V2  C1 is the concentration of stock solution  C2 is the final concemtration of solution…

Q: 1-5. A solution with a mass of 400 g has 36.5 g of NaCl dissoved in it. What is the percent…

A: Given: Mass of solute (NaCl)=36.5 g  Mass of solution=400 g  The mass percent concentration of a…

Q: What is the percent by mass NaCl of a solution that contains 85.1 grams of NaCl and 119.1 grams of…

A: Percentage by mass (% m/m or % w/w )=mass of solutemass of solution×100%

Q: What is the mass in kilograms of 2.00 L of an intravenous glucose solution with a density of 1.15…

A: The ratio of mass to the volume of solution is known as density.

Q: -4 mM magnesium fluoride solution that contains 50.0 g of magnesium fluoride (MgF,). Round your…

A: No. of moles of solute present in 1 litre Solution is called Molarity (M)  Mathematical expression…

Q: To mix a cleaning solution, 25 mL of concentrated cleaner is added to 625 mL of distilled water.…

A:

Q: An aqueous solution of silver nitrate is 6.80 % of silver nitrate by weight. How many grams of…

A: Mass percent of any solute is given by : % by weight = (mass of solute / mass of solution) ×100 %…

Q: 1. What is the percent by mass of 6 g of copper (II) sulfate dissolved in 84 g of water? 2. A…

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

Q: IV (intravenous) solutions are mixtures of sugars, salts and other aqueous solutes fed directly to a…

A: Answer

Q: IV (intravenous) solutions are mixtures of sugars, salts and other aqueous solutes fed directly to a…

A: We have given that  Concentration of glucose = 5% by mass   Given that : density of Solution : 1g/mL…

Q: A 125ml sample of an 8.2 M NaCl solution is diluted to 3.0 L . What volume of the diluted solution…

A: Concept:  Upon dilution the moles would remain constant , using this we can predict the new Molarity…

Q: A patient was given 350 mL of normal saline solution. If normal saline has a concentration of 0.9%…

A: Given: Concentration of NaCl in %(m/v) = 0.9 % And volume of solution given = 350 mL.

Q: Students uses 275.7 grams of potassium nitrate, KNO3, to make a 2.5 M solution. What is the final…

A: Mass of potassium nitrate = 275.7g  Molarity of potassium nitrate = 2.5 M

Q: Rimantadine HCl syrup contains 2.4 g of rimantadine HCl in each 240 mL of syrup. How many milligrams…

A: Given data :- Amount of rimantadine HCl  in 240 mL of syrup =  2.4 g

Q: A 0.75 M acetic acid solution has a density of 1.01 g/mL. What is the amount of solvent in grams in…

A:

Q: How many grams of KBr are in 250.0 g of solution?

A: Percent by mass = (mass of KBr/mass of solution) × 100%

Q: A solution contains 8.5 g of NaCl in 900 ml, what is the concentration in mM?

A: To determine the mM of the solution first of all we determine the molarity of the solution. The…

Q: A 2.80 M aqueous solution of LiCI has a density of 1.0626 g/mL. If the total mass of the solution is…

A:

Q: What is the normality of the new. solution if a 200.0 mL of a 0.40 M HCl solution is diluted with…

A:

Q: A 98.0 kg patient being treated for leukemia is to receive an IV infusion of 5 mg/kg…

A: Given:  Weight of patient = 98 Kg  IV solution to be injected = 5 mg/Kg Solution prepared = 1g…

Q: mL of a 0.530M C2H5NH2 solution (Kb ver should be entered with 3 significant figures; do not enter…

A: Given,   Kb = 4.3×10-4 pKb = 3.37 Molarity of base = 0.530 M Volume of  base = 52.9 mL Molarity of…

Q: What is the mass percent of the methanol?

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

Q: The recommended application for dicyclanil for an adult sheep is 68 mg/kg of body mass. If…

A: To solve this problem first we have to calculate the mg of dicyclanil required for 76 kg adult sheep…

Q: A patient received 1.8 g of NaCl in 8 hours. How many milliliters of a 0.91% (m/v) NaCl (saline)…

A: Given, 0.91% (m/v) NaCl 1.8 g of NaCl in 8 hours

Q: 1. A student prepares a 600.0 mL of 500.0 ppm of glucose solution. What volume of this solution (in…

A: Given,  Volume of the solution = 600.0 mL  Concentration of glucose solution in ppm = 500.0 ppm…

Q: A student wants to make a 250 mL stock solution with a concentration of 1000 mg Cu/L. The student…

A: Concentration of a solution is defined as amount of solute present per unit volume of solution.…

Q: What is the concentration, in ppm, if 0.008080 grams of CaCl2 is dissolved in water to a total…

A: As 1 ppm = 1mg/L Hence, we have to find the concentration in units of mg/L