A chemist added 40 mL of pure acetic acid to 100 mL of 20% (v/v) solution of acetic acid in water. What are the total volume and concentration

Q: Part D A solution contains 75 grams sucrose and 90. grams of water. What is the mass percent of…

A: Two monosaccharide units namely glucose and fructose form a disaccharide sugar having formula…

Q: A table salt solution with Density of 1.0513 g/L. Calculate the ff. A. Salinity (as g/Kg NaCl) B.…

A:

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: 4B.

A: Since we have 1.4 L solution of a 4.4% glucose  => mass of glucose = volume in mL X % glucose /…

Q: A group of students were weighing some CaCl2(s) but they forgot to record the mass.  They know that…

A: Given  Volume of solvent ( water ) = 50 ml Density of water = 1 g/ml Freezing point of pure solvent…

Q: A patient is prescribed Nexium as an I.V. infusion in 5.00% dextrose solution. The dose to be…

A: Answer~

Q: A chemist makes 550. mL of copper(II) fluoride (CuF,) working solution by adding distilled water to…

A:

Q: the laboratory apparatus that is used to dilute accurately a 100 ml solution

A: In this question we have to find correct apparatus accordingly to the question.

Q: True or False: When performing calculations with dilute aqueous solutions (< 1% or 0.2 M), you can…

A:

Q: 2. Each part per million (ppm) concentration of CO2 in the atmosphere is the equivalent to a global…

A: 2) According to the question, 1 ppm of CO2 in the atmosphere = 2.13 billion metric tons. Change in…

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: In the standardization of an acid and base solution, sodium hydroxide (99.5% by mass) was used. A…

A: Given: initial burette reading=5.5mL final burette reading=28mL Weight of the sample=0.12g To find:…

Q: A certain liquid X has a normal freezing point of –3.20 °C and a freezing point depression constant…

A:

Q: student wants to prepare a 0.520 M solution of Cd(NO3)2. If the student uses 35.0 mL of a 1.50 M…

A:

Q: Suppose you want to make a 0.75 M solution of copper (II) sulfate in a 250 mL volumetric flask. What…

A: To calculate mass of CuSo4 required to make 0.75M solution in 250 ml.

Q: An aqueous hydrochloric acid solution contains 65.0g hydrochloric acid in 500.0 ml solution. What…

A: Normality is the GM equivalent solute dissolve in 1000ml.of solution.

Q: 6. Suppose you start with 100 mL of a 5% (5g/dL) sucrose solution and dilute it by adding 300 mL of…

A: The question is based on the concept of mass percentage.   amount of substance present in hundred…

Q: Every six hours, a patient requires a 50 mg dose of a drug for each kilogram of body weight. If the…

A:

Q: What volume of a 12.0 M acid stock solution is needed to prepare 40.0 mL of a 5.00 M acid solution?…

A:

Q: A chemistry student needs 10.00 g of methanol for an experiment. She has available 0.50 kg of a…

A: Mass of the correct solution needed:

Q: Let's say I am asked how to prepare 200 mL of 0.9 M NaOH solution, starting from 5.01 M stock…

A:

Q: An aqueous hydrochloric acid solution contains 65.0g hydrochloric acid in 500.0 ml solution. What…

A: Given: The volume of the solution is 500.0 mL. The amount of HCl present in the solution is 65.0 g.

Q: A chemist makes 640.mL of mercury(II) iodide HgI2 working solution by adding distilled water to…

A: When a solution of Molarity M1  and volume V1 is diluted by adding water to a final volume V2  and…

Q: A chemist makes  360.mL  of iron(III) bromide  FeBr3  working solution by adding distilled water…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: Saline solution contains 0.92% (w/v) NaCl in water. How many grams of NaCl are contained in 533 mL…

A: Given, Percentage of NaCl solution = 0.92%  Volume of the solution = 533 mL mass of NaCl = ?

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: mol A chemist makes 480. mL of iron(II) bromide (FeBr,) working solution by adding distilled water…

A: Initial concentration of FeBr2  M1 = 2.64 mol/L Initial volume = V1 = 220 ml   Final diluted volume…

Q: A chemist makes 710.mL of mercury(I) chloride Hg2Cl2 working solution by adding distilled water to…

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: What is the boiling point of 0.0585 m aqueous

A:

Q: A student measured the mass of an empty micropicnometer to be 2.000g. A student places 0.500mL of…

A: Part(a): Given that the mass of micropicnometer = 2.000 g Mass of micropicnometer + citric acid =…

Q: A medication order calls for 6 µg/kg of body weight of Pentagastrin to be administered…

A: Given: Dose of medication = 6 µg/kg of body weight Mass of patient = 175 lbs. Concentration of drug…

Q: Data for 5.0% NaCI Solution Mass of 50mL beaker 28.93 g Mass of beaker + 10.00mL of 5.0% NaCl…

A: From given  Density of 5% NaCl and 10% NaCl solutions are determined by finding its mass and…

Q: 16. Concentrated glacial acetic acid is 99.7% H3CCO2H by mass and has a density of 1.05 g/mL. What…

A: Given,  Concentrated glacial acetic acid is 99.7% H3CCO2H by mass i.e. 99.7 g acetic acid in 100 g…

Q: 2 Determine the volume of 36% Hydrochloric acid (SG = 1.18) and fresh water required to prepare: a)…

A: Given that -  36% HCl has specific gravity, SG of = 1.18  28% HCl has specific gravity of 1.14, with…

Q: A chemist adds 195.0mL of a 1.5M barium acetate (Ba(C2H3O2)2) solution to a reaction flask.…

A: Molar mass of barium acetate = 255.43 g/mol

Q: Wate is the Normality of hydrochloric acid contains 37.4 grams of HCl gas in one liter of its…

A: Given: The volume of the solution(V)=1 L The given mass of HCl(m)=37.4 g The molar mass of HCl=…

Q: If 53.0 g of KClO3 was transferred into 125.0 g of water at 30.0 celcius. how many grams of KClO3…

A: NOTE : In question, the solubility of KClO3 is not given with proper units. The solubility of KClO3…

Q: A chemist makes 980. mL of copper(II) fluoride (CuF,) working solution by adding distilled water to…

A: The given information is: Concentration of stock solution = 2.45 mM Converting the value of stock…

Q: A chemist makes 570.mL of barium chloride BaCl2 working solution by adding distilled water to…

A: Dilution equation:                                                                   M1V1 = M2V2…

Q: What is the meaning of a 25 % (m/m) NaCl solution (Table 8.11) A) 25 mL of NaCl in 100 mL of NaCl…

A: Given : % (m/m) of NaCl = 25 %.

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: The prescription for an oral solution reads "1 tablespoon ac & hs x 10d". What is the minimum volume…

A: Given: The prescription for an oral solution reads "1 tablespoon ac &amp; hs x 10d"

Q: What is the mass percent of the methanol?

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

Q: A physician has ordered 375 mg of Torecan to be administered to a patient, which is an intramuscular…

A: The amount of Torecan ordered by physician to patient is 375 mg. The amount of Torecan available in…

Q: A group of students were weighing some CaCl2(s) but they forgot to record the mass.  They know that…

A:

Q: A patient gets 2 L of dextrose 4% in 0.18% sodium chloride over 18 hours through an IV. Calculate…

A: Given: Drop rate of fluid = 20 gtt/mL Volume of fluid = 2 L = 2000 mL Time = 18 hours = 18×60 min =…

Q: A chemistry student needs 30.00 g of thiophene for an experiment. He has available 0.20 kg of a…

A:

Q: Calculate the molarity of each solution 33.2 mg of KI in 122 mL of solution Express your answer…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

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

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.