if brandy is a 40.0% (v/v ethanol solution and a volume of 750ml how many ml is alcohol I need to calculate and refer to my lesson on% by volume.

Q: Find mass of solution in grams (g) by using the following: 100.0 mL, 0.5 M NaCl solution Density =…

A:

Q: The alcohol content of hard liquor is normally given in terms of the “proof,” which is defined as…

A:

Q: I need helping solving these please explain in the most simplest way so I can understand how to do…

A: Three numerical problem based on quantitative analysis, which is to be accomplished.

Q: Part A: Determination of Densities of Pure Water and Calcium Chloride Solutions (1) Temperature of…

A: Concept used: Density = mass VolumeSpecific Gravity =Density of solutionDensity of reference

Q: A DoD device is charged with a 1.0 molar solution of ibuprofen (the API) in n-hexane. The molecular…

A: Given: Volume of solution required for man = 2.803 mL = 2.803 cm3                        (Since 1 mL…

Q: r scale, weigh out 18g of CuSO4. 3. Dissolve the 18g of CuSO4

A: To determine molarity  Given Weight of CuSO4 = 18g Given the volume of water = 100ml The molecular…

Q: Bacardi-151 is a drink that contains enough ethanol to be a fire hazard. It has roughly around 75%…

A:

Q: I needed 2500mL of 0.20M CuCl2 solution, how many milliliters of 7.3M stock CuCl2 solution are…

A:

Q: PLEASE STATE A, B, C or D! Consider 2 aqueous solutions: H2O/NaCl and H2O/CH3OH. Which one…

A: e.H2O/NaCl positive deviation and H2O/CH3OH negative deviation

Q: Calculate the amount of solution (g or mL) that contains each of the following amounts of solute.…

A: In this question we have to calculate the amount of Solution in g or mL unit which is given in (m/m)…

Q: Part B A solution of rubbing alcohol is 71.9 % (v/v) isopropanol in water. How many milliliters of…

A:

Q: What weight (in grams) of caffeine (C8H10O2N4) is required to prepare 100 mL each of the following…

A: As per our guidelines we can only solve first three sub-parts of a question. Please resubmit the…

Q: During osmosis Select the correct response: gases diffuse through a membrane into a solution and…

A: The osmosis is a process by which the solvent molecules passes through the membrane which is a…

Q: Approximate mass of NazS203·5H20 needed 1.55 Exact mass of Na2SzO3•5H20 weighed 1.57 Nominal…

A: Nominal concentration means the amount of an ingredient which is expected to be present in a…

Q: A student determined that the concentration of caffeine in a soft drink sample is 35.5 mg/L. If to…

A: The concentration of the sample can be found by the following formula V1C1=V2C2

Q: To what volume should you dilute 124 mL of an 8.05 M CuCla solution so that 49.0 mL of the diluted…

A:

Q: If 400 mL of a 18% v/v solution of methyl salicylate in alcohol is diluted to 1500 mL, the…

A:

Q: Given: 2L Distilled Water 500mg Ascorbic Acid Tablet To answer: 1. Find the amount of distilled…

A:

Q: A solution needs to be 8% (v/v). How many milliliters is the solution if there is 90 grams of the…

A: %(v/v) = 100 x Volume of solute/Volume of solution Volume = Mass/density

Q: beer - 4.50% (v/v) of ethanol soju - 24.0% (v/v) of ethanol 500.00mL of beer was mixed with 200.00mL…

A: Concentration of ethanol in beer = 4.50% (v/v) Concentration of ethanol in soju = 24.0% (v/v) Volume…

Q: A mother liquor of a NaCl solution having a concentration of 5.00 M is taken two milliliters (2.00…

A: A 2.0 mL aliquot of 5.0 M NaC solution is taken out and diluted to a volume of 10.00 mL. We are…

Q: Temp of HCl before mixing = ------- Temp of NaOH before mixing = ---------- Highest temp reached…

A: Please find the attachment.

Q: Consider 2 aqueous solutions: H2O/NaCl and H2O/CH3OH.  Which one will exhibit a…

A: Raoult's law states that a solvent's partial vapour pressure in a solution (or mixture) is equal or…

Q: If a brandy is a 40.0% (v/v) ethanol solution and a volume of 750 mL, how many mL is alcohol? I need…

A:

Q: 1. Which of the following is the best option for transferring 20 mL of a solution? a.Use a 5mL…

A: 1. We have to tell the best option for transferring 20 mL of a solution. Now, we know that among…

Q: During lab, a student used a Mohr pipet to add the following solutions into a 25 mL volumetric…

A: Solutions concentration get altered on dilution, but the solutes moles initially present remains…

Q: Dilute HCl (MW = 36.5 g/mol) contains approximately 10%(w/v) HCl. How many mL of dilute HCl is…

A:

Q: SOLVE FOR ITS WEIGHT/VOLUME REQUIRED TO MAKE 30 ML. SHOW COMPLETE SOLUTION. I NEED IT ASAP AND…

A: PROCEDURE- 1.  Triturate acacia gum with the water in a mortar to form mucilage. 2.  Add cod liver…

Q: A 112.7 kg man drinks 1.0 L or 1.0  kg of liquor that is 35.2% (v/v) alcohol. What is the alcohol…

A: Given that Weight of a man = 112.7 Kg Amount of liquor he drinks = 1.0 L = 1 Kg Weight of man after…

Q: A 50X stock of Bradford reagent would have to be diluted to a 1X working solution prior to use. How…

A: The solution whose concentration is known and used as a standard solution is called a stock…

Q: c. Quantitatively transferring dissolved solids from a beaker by pouring washings into the final…

A:

Q: Please answer the following questions : 1) How many milliliters of a 1: 400 (w/v) stock solution…

A: 1. Given that,  (w/v) proportion of concentrated solution = 1:400 (w/v) proportion of dilute…

Q: 120 milliliters are required to prepare 900 ml of 2.00 M HNO3 (63.0g/mol) from the commercial…

A: Concentration of commercial HNO3 = 70.5 % (w/w)

Q: 1. Calculate the mass-volume percent of a solution made by dissolving 22.0 g of CH3OH (methanol) in…

A: Given :  1.  Mass of methanol = 22.0 gm  Volume of solution= 100 ml  2.  Volume of methanol = 10 ml…

Q: our team is asked to make up a 200mL agarose gel, 1%, in 1XTAE containing 0.5ug/mL of thidium…

A: Agarose Gel Agarose gel is a three-dimensional matrix made of super coiled bundles of helical…

Q: How many microliters of a 857.0 ppm Co²+ stock solution are required to prepare 20.00 mL of a 18.0…

A: volume = ? concentration = 857 ppm = 857 mg/μl 1 ml = 1000μl 20 ml = 20000μl C1VI = C2V2

Q: Given a stock solution of 25% glucose (MW = 180.16 gm); how much is needed to make 500 mL of 15%…

A: Answer: Mass and moles are always the extensive property, therefore they can be added or subtracted,…

Q: How much of each source material is required to make the stated solution 200 mL of a 250 ppm Carbon…

A:

Q: What mass of lead iodide is in 1 ml of a 0.5 M solution in DMF? Enter your answer (in g) to 3…

A: We know that, Molarity = (No of mole of solute) / (Volume of solution ) No of mole = (Molarity) x…

Q: Show all of your work, do not forget units and round all of your answers to two decimal places. 1.…

A: Hi, since you have posted multiple questions. We will answer the first two questions for you. Kindly…

Q: You have a 5.0 ml sample of a protein in 0.5M NaCl. You place the protein/salt sample inside…

A:

Q: A 60.0 L tank of chlorine gas at 27 °C and 125 atm springs a leak in a 50-m3 well-ventilated storage…

A:

Q: Three labs were contracted to measure the concentration of a 5.50 ppm Ca2+ standard solution. They…

A: For the problem we have to find out which lab measurements is most accurate result and which one has…

Q: A holding tank with capacity 5000 liters initially contains 1500 liters of 25 mM NaCl solution. a)…

A: Molarity of a solution is defined as the number of moles of solute present in one liter of solution.…

Q: MULTIPLE CHOICE: Choose the letter of the best answer Please answer all questions correctly 1. The…

A: Question 1 Answer: B (Cerimetry) Explanation: 1. Use of KMnO4 solution which is standardized by…

Q: Calculate the mass of sufgar in 500.0 mL of a 3.25% (w/v) sugar solution. The density of the…

A: Given : The volume of the solution=500.0 mL The mass by volume percentage=3.25% The mass of sugar=?

Q: A holding tank with capacity 5000 liters initially contains 1500 liters of 25 mM NaCl solution. a)…

A: Molarity of a solution is defined as number of moles of solute present in one litre of solution.…

Q: Part II. Determination of molecular weight for ethyl alcohol Freezing point, °C DTf   Mass of…

A: Given Data: The mass of solvent is 0.1 kg. The mass of solute is 6.202.g.

Q: a. How many grams of NaCl would you need to weigh out to make up 150 ml of a solution? b. You will…

A:

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.