The therapeutic concentration—the concentration needed to be effective—of acetaminophen (C 8H 9NO 2, molar mass 151.2 g/mol) is 10–20 μg/mL. Assume that the density of blood is 1.0 g/mL. a. If the concentration of acetaminophen in the blood was measured at 15 ppm, is this concentration in the therapeutic range? b. How many moles of acetaminophen are present at this concentration in 5.0 L of blood?

Q: 200 mL of water is added to 700 mt of a 3-M NaCI solution. What is the concentration of the diluted…

A: Given that : Volume of Water (V2) = 700mL + 200 mL = 900mL Volume of NaCl (V1) = 700 mL…

Q: Concentrated sulfuric acid, H2SO4, is about 18 M. If 75 mL of this solution is diluted to 1.5 L and…

A: In the given problem, the molarity of the serially diluted solution can be calculated by using the…

Q: A solution is marked 1.00 M NaOH. Given that the molar mass of NaOH is 40.00 g/mol, what is the %…

A: Given,  A solution is marked 1.00 M NaOH and the molar mass of NaOH is 40.00 g/mol, the % w/v…

Q: What is the concentration of ammonia in a solution made by dissolving 3.75 g of ammonia in 120.0 L…

A:

Q: In the laboratory, a student dilutes 16.7 mL of a 7.76 M hydrobromic acid solution to a total volume…

A:

Q: a) You have a solution that is 15 % (v/v). You take 5.0 mL of this solution and add enough water to…

A: Given a) Volume and concentration of original solution as 5.0 mL and 15% respectively. Volume of…

Q: Calculate the following concentrations for an aluminum hydroxide Al(OH)3 solution containing 150 g…

A:

Q: 7. Calculate the molarity of Sn²+ ion for a solution that the concentration of Sn2+ at 20°C was…

A:

Q: Sea water contains an average of 1.08 x 10^3 ppm of Na+ ion. Calculate the molar concentration of…

A: consider 1 L         =   1000 mL of solution. Mass of solvent    =  density ×volume…

Q: A tablet contains 0.080 g of ascorbic acid (M, = 176). What is the concentration of ascorbic acid…

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

Q: 100.0 mL of a 0.625 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: The process of dilution produces a solution with certain lower concentration of solute by adding…

Q: A. Solution of Zn?* ions has a concentration of 5.1 x 104 mol/L. What is the concentration of Zn²*…

A:

Q: In the laboratory you dilute 4.36 mL of a concentrated 6.00 M nitric acid solution to a total volume…

A:

Q: A stock solution will be prepared by mixing the following chemicals together: 3.0 mL of 0.00200 M…

A: Molarity of Fe(NO3)3 used, C = 0.200 M  Volume of 0.200 M Fe(NO3)3 used, V = 10.0 mL

Q: Kw = 2.92 x 10-14 @ 40 °C - What is the concentration of H3O+ in water at 40 °C? H3O+ = [?] x 10¹ M

A:

Q: A tablet contains 0.080 g of ascorbic acid (M, = 176). What is the concentration of ascorbic acid…

A:

Q: concentration

A:

Q: The concentration of Br− in a sample of seawater is 7.3 ⋅ 10−4 M. If a liter of seawater has a mass…

A:

Q: A 1:20 dilution is done with a 50.0 ppt solution. What is the concentration of the diluted solution…

A:

Q: 100.0 mL of a 0.530 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: • The values provided in the question are:-    i) Initial concentration of KBr solution, M1 = 0.530…

Q: The concentration of O2 in seawater is 1.6 x 10-4 M at 25.0 °C. What is this concentration in ppm?…

A:

Q: A solution is prepared by diluting 15.0 mL of 13.7-M phosphoric acid solution to a final volume of…

A: Welcome to bartleby!  Introduction : We have to calculate concentration of new solution .

Q: A solution contains 15 gram of NaOH in a total volume of 190 ml. Express the concentration in terms…

A: Mass of NaOH        = 15 g Volume of solution =  190 mL                                = 0.19 L

Q: 595 mL sample of table salt (NaCl) contains 28.6 g of NaCl.  What is the molar concentration of the…

A: In the question, ( 3sf ) means three significant figure. You want to determine the molar…

Q: A chemist prepares a solution of potassium iodide (KI) by measuring out 7.2x10^2 μmol of potassium…

A:

Q: What is the concentration in ppm if 0.808 grams of CaCl2 is dissolved in 250 ml of water.  A. 11220…

A:

Q: What is the molarity of 25 g of iodine, l2, in 350.mL of solution? *5.7 x 10^-1 M *2.8 x 10^-1 M…

A: There are two questions are given but I'm solving only first one according to the guidelines of…

Q: A) How many mL of ethyl alcohol are required to make a 2.36% (v/v) aqueous solution in a 200. mL…

A: Given,  A) How many mL of ethyl alcohol are required to make a 2.36% (v/v) aqueous solution in a…

Q: A stock solution will be prepared by mixing the following chemicals together: 3.0 mL of 0.00200 M…

A: The molarity of any solution can be obtained by diving the moles of its solute by the volume of the…

Q: Caustic soda is 20 M NaOH and is diluted for household use. What is the household concentration if…

A: Given: Concentration of caustic soda,M1= 20 M The volume of caustic soda use, V1=10 mL The volume of…

Q: Some graduate students have a solution of 1 M NaCl in the lab. What volume of the Nacl solution and…

A: N1= 1M N2= 0.035 M  V2= 1L V1=??

Q: What volume of 0.200 M Na2CO3 (MW = 106) solution contains 53.0 g of Na2CO3?

A: Given solution of Na2CO3 has concentration of 0.200 M and the solution contains 53.0 g of Na2CO3.…

Q: A) How many mL of a 0.158 M aqueous solution of sodium nitrate, NaNO3, must be taken to obtain 1.58…

A: Given,  A) How many mL of a 0.158 M aqueous solution of sodium nitrate, NaNO3, must be taken to…

Q: Calculate the following concentrations for an aluminum hydroxide Al(OH)3 solution containing 150 g…

A: A. Mass percent is given as (mass of solute/mass of solution)×100= (150/(15000+150))×100= 9.90% B:…

Q: The Eu(III) standards adled to the groundwater sample contained 0.160 ng/ml. (ppb) of Eu(llI).…

A:

Q: 15. What volume of a 0.452 M NaOH solution is needed to neutralize 85.0 mL of a 0.176 M solution of…

A: Since you posted multiple questions, we will solve the first question only   We have the equation n1…

Q: Nickel (II) Nitrate solution is a pretty green color. If you were to add 12.0 grams of solid nickel…

A: Mass of Nickel (II) Nitrate ( Ni(NO3)2 ) = 12 grams Volume of solution = 250 mL = 0.250 L

Q: The antibiotic gramicidin A can transport Na+ ions into a certain cell at the rate of 5.0 × 107 Na+…

A: The transport rate of Na+ ions = 5.0 × 107 Na+ ions/channel · s  The concentration of Na+ ions, M =…

Q: Consider a 0.238 M aqueous solution of sodium hydroxide, NaOH, How many individual hydroxide ions…

A: 0.238 M of NaOH solution means 0.238 moles of NaOH are there in 1000 ml of solution. So no of moles…

Q: the laboratory you dilute 3.60 mL of a concentrated 12.0 M hydrobromic acid solution to a total…

A: Molarity is defined as total number of solute present in 1000 ml of solution .   For dilution we…

Q: A 2.15 L volume of KOH of an unknown concentration is mixed with 2050 mL of 0.445 M NaOH. The…

A: If same nature of two solutions are mixed with different concentrations and volumes then the…

Q: Given equimolar amounts of these solids in separate beakers of distilled water, which one would…

A: A compound that can dissociate into greater number of ions in solution making concentration higher…

Q: Calculate the following concentrations for an aluminum hydroxide Al(OH)3 solution containing 150 g…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: aqueius solution is prepared by dissolving 14.2 of methanol (p= 0.793 g/ml) in enough water to…

A:

Q: A cough syrup, which comes in a concentrated syrup, contains red dye #40. The red dye #40 syrup is…

A: The molarity of original syrup is 4.68×10-3 M. The concentration of original solution is diluted by…

Q: A 6.42% (w/w) Fe(NO3)3 (241.81 g/mol) solution has a density of 1.059 g/mL. Calculate the molar…

A: Two numerical problems based on the concept of solutions, which are to be accomplished.

Q: What volume (mL) of a 10.5 M solution of sodium hydorxide (NaOH) must be diluted to prepare a 200.…

A: The solution is given below.

Q: Suppose a group of volunteers is planning on building a park near a local lake.the lake is known to…

A: Given, mass of solute =168.3 mg =168.3 ×10-3 gramvolume of lake =14.7 cm3density of lake water =1.00…

Q: In the laboratory, a student dilutes 17.6 mL of a 6.83 M hydroiodic acid solution to a total volume…

A: Given data,Initial molarity of HI (M1)=6.83MInitial volume of HI (V1)=17.6mLFinal volume of HI…

Q: solution of Ca(NO3)2 at 1.903 M is diluted from its original volume of 0.7865 L by adding 0.6115 L.…

A: Given that: Initial concentration(M1) = 1.903M Initial volume(V1) = 0.7865L Final volume(V2) =…

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.