How much water is present in 200 mL of 70% (v/v) isopropyl alcohol?     60 mL 140 mL 30 mL 70 mL

Q: How many milliliters of a 12% (v/v) propyl alcohol solution would you need to obtain 4.5 mL of…

A: Volume/volume indicates the amount of solute (in ml) in 100 ml solution.  The concentration is…

Q: How much 100% acetone would you need to prepare 100 mL of 80% acetone (v/v

A: Given :-  initial concentration (C1)= 100%  Final concentration (C2) = 80%  Final volume (V2) = 100…

Q: The amount of potassium chloride in 150 mL of 8.5% w/v potasisum chloride solution is _____ g.

A: 8.5% w/v means 8.5 g potassium chloride in 100 mL solution.

Q: How would you make 250ml 56% NaCl solution? O 112.5g NACI O 82.4g NaCI 33.5g NaCl 140g NaCI

A: It is given that 250 mL of 56% solution of NaCl needs to form and the mass of NaCl required needs to…

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

A:

Q: How would you prepare 250 mL of a 4.4% w/v KBr solution in water? Assume that a 250-mL volumetric…

A: w/v % = weight of the solute / volume of the solution * 100 Weight of the solute = x g Volume of the…

Q: How many grams of 25%(m/m) NaCl solution contain 150 g NaCl ?

A:

Q: How many milliliters of ethanol are in 500.0 mL of 40.0 % (v/v) ethanol?

A: Percentage by volume of any solution can be determined by dividing volumeof solute by volume of…

Q: How many milliliters of a 25% (m/v) NaOH solution would contain 75 g of NaOH? 75 mL 25 mL 19 mL 3.0…

A:

Q: How many milliliters of an 80% (v/v) solution of isopropyl alcohol would you need to make 876 mL of…

A:

Q: In order to prepare 10% 100 mL of HCl solution from 37% HCl solution, how many mL of concentrated…

A: For Concentrated HCl solution : Concentration, C1 = 37 % Volume, V1 =? For New HCl solution :…

Q: Budweiser

A:

Q: What is the percent by weight (m/m) of a solution that contains 28 g NaCI disssolved in 88 g water?…

A: The percent by weight (m/m) of a solution is calculated as: m/m%=Mass of soluteMass of solution×100%…

Q: How much NaCl should you use to make 250 ml of a 5% w/v solution?

A: The weight by volume percentage is the mass of the solute upon volume multiplied by 100 percent.…

Q: How much of NaOH (in mg) do you need to make 33ml of a 82% (w/v) NAOH solution (Mr(NaOH) = 40.00).…

A:

Q: How much mL of Acetone is needed to make 100mL of an aqueous 30% (v/v) Acetone solution? How much mL…

A: Given,  Volume of the solution = 100 mL  Volume percent of acetone = 30% How much mL of Acetone is…

Q: A commercial bleaching solution contains 13.6% (v/v) of sodium hypochlorite, NaOCl. What is the…

A: We have to calculate the volume of NaOCl.

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 commercial bleaching solution contains 13.6% (v/v) of sodium hypochlorite, NaOCI. What is the…

A:

Q: topical antibiotic is 1.0 % (m/v) clindamycin. What does this statement imply? 1.0 g clindamycin in…

A: 1- ( m/v  ) is mass / volume their meaning is mass of salute dissolve in volume of the solution.…

Q: 125 ml solution contains 15.6 % (v/v) of benzene. What volume of benzene is in the solution? 1.…

A: The volume of the solution is = 125 mL The concentration of the solution is = 15.6 % (v/v) The…

Q: How many milliliters of a 11% (v/v) isopropyl alcohol solution would you need to obtain 3.75 mL of…

A: 11% (v/v) isopropyl alcohol solution means 11 ml of isopropyl alcohol in 100 ml solution. Now, the…

Q: 1. How many milliliters of CHCl3 are neededto prepare a 2.5% v/v solution in 500 mL of methanol? 2.…

A: In the above questions, in one we have to find volume of CHCl3  And in other we have to find out…

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:

Q: A bottle of champagne is 11%% (vv/vv) alcohol. If there are 500 mLmL of champagne in the bottle, how…

A: V/V % means volume by volume percentage.

Q: What volume (in mL) of a 28.5 % v/v solution of ethyl alcohol in water would be needed to have a…

A: We have given that  What volume (in mL) of a 28.5 % v/v solution of ethyl alcohol in water would be…

Q: A bottle of vodka labeled "90 proof" contains 45% (v/v) ethanol in water. How many mL of ethanol are…

A: 45%(v/v) means for 100mL of solution , there is 45 mL of ethanol

Q: Bourbon Street sells a 2000 mL Miler Lite. If Miller Lite is 5% ethanol v/v, how many mL of pure…

A: The equation relating volume percent and volume of solution is, Volume % = Volume of soluteVolume of…

Q: How many mL of 15% w/v KCI solution is needed to prepare 300 mL of a 0.5% w/V KCI solution? 20 mL 10…

A: To solve the problem, we need the following formula :V1 × S1 = V2 × S2Where -V1 =initial volumeS1 =…

Q: What is the molality of a solution of 100.07g of CaCO3 in 1000 grams of water? 2.0 m 1.5 m 1.0 m O…

A:

Q: How much water should be mixed with 5000 mL of 85% (v/v) alcohol to make 50% (v/v) alcohol? 3500mL…

A: The objective of the question is to find out the volume of water that needs to be added to a given…

Q: What volume (mL) of a 15% (m/v) NaOH solution contains 120 g NaOH? O 120 mL 13 mL 8.0 × 10² mL O…

A: Given, 15% (m/V) NaOH solution means that the 15 g of NaOH is present in the 100 ml of solution. The…

Q: How many ml of ethenol should be mixed with 225 ml of water to make 4.5% (v/v) mixture

A: Suppose Volume of ethanol is =y ml Volume percent v/v % = [(volume of solute)/(volume of solution)]…

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.