Alligation Medial and Alligation Alternate. Show your complete solution. 1. How many mL of 70% ethyl alcohol and 30% ethyl alcohol should be mixed to prepare 100mL of 60% ethyl alcohol? Volume of 70% ethyl alcohol = ? Volume of 30% ethyl alcohol = ?

Q: How much THE REQUIRED AMOUNT OF 500mg ASCORBIC ACID TABLETS should i need to pulverize? and; How…

A: Concentration of stock solution of ascorbic acid = 0.02 M…

Q: In each scenario, describe a step by step process in determining the unknown. Distilled water maybe…

A: Density =mass/volume. We have to determine mass and volume separately.

Q: solution

A: Dear student I have given answer to your question in the image format.

Q: Preparation of Ascorbic Acid Stock Solution and Dilution.    Problem: Determine the amount of 500…

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Q: In order to prepare 150.00 mL of 0.04% bromthymol blue (BB) solution from a 2.00% stock BB solution,…

A: Given:  Stock solution of bromthymol blue = 2.00%  Solution to be prepared = 0.04% Of BB 150 mL  To…

Q: Compute for the volume/weight to make calcium hydroxide 80 ml solution Calcium hydroxide-? Purified…

A: The dissolution of a solid substance in an appropriate solvent furnishes a solution. The amount of…

Q: 5% by volumre 25mL HNO3 solution

A: 5% by volume means 5mL of HNO3 in 100mL of solution.

Q: how many ml of 0.100 m naoh is needed to dilute to a given 2.00litre of 0.0500 m naoh A 100ml B 50ml…

A: • The values provided in the q uestion are:-        i) Initial concentration of NaOH solution, M1 =…

Q: Prepare 25 ml the of a 60 mg/ml solution from a stock supply of 0.5 g/5 ml  how many milliliter of…

A: Mass of solute = 60 mg/mL x 25 mL = 1500 mg = 1.50 g Volume of stock solution needed = 1.50 x 5 /0.5…

Q: theory of experience Solution Preparation (Solid State)

A: Solution is defined as a mixture of solute and solvent (water). When we mix solute like sugar or…

Q: You are to prepare each of the following 100-mL Test Reagents in the Laboratory with concentrations…

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Q: Which of the following would result in an incorrect value for the density of the acrylic slug using…

A: There are various reasons for error in density: mass change, temperature, etc.

Q: а) Draw the following volumetric glassware: 10.0 mL graduated cylinder, 100.0 mL volumetric flask,…

A: (a) Drawing  of different apparatus, used in volumetric Analysis are - 10.0 mL Graduated Cylinder -…

Q: How many grans of zinc sulfate are made when 25mL of 1.5M sulfuric acid is added to excess zinc

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Q: PPb contains 1 part of solution per 10° parts of solvent. True False

A: Answer  PPb contains 1 part of solution per 109 parts of solvent  We know…

Q: Calculations: Determine the molarities of Solutions 1, 2, 3 and 4. Apply the rules of significant…

A: Solution: By defination, molarity is nothing but the ratio of moles of solute in given liter of the…

Q: IV. Summary Questions 1. Calculate the mole fraction of each component in a liquid mixture…

A: Mole fraction of a component A in a minute of A and B is given by the following equation,  XA =…

Q: find the mole fraction of solute ( carbonic acid ) in a 1.13 M aqueous solution, with water as the…

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Q: A 1000ml liquor beer is 36% alcohol by volume. Find the proof of the solution.

A: Given information,     A 1000ml liquor beer is 36% alcohol by volume

Q: A 12.0-mL portion of 3.00 M stock solution is to be diluted to 0.200 M. What will be the final…

A:

Q: Calculate the concentration of a soluation when a 15 mL sample of 6 M acetic acid solution is…

A: Given:-               To Calculate the concentration of a solution when a 15 mL sample of 6 M acetic…

Q: Prepare 500 ml of 70% and 90% ethyl alcohol from 97% ethyl alcohol using the formula: C1V1=C2V2.…

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Q: 325 mL of 0.25% (w/v) KCl  solution I would weigh out _____  g KCl and add water to dissolve, then…

A: SOLUTION: Step 1: (w/v) % of the KCl solution is 0.25%. The total volume of the solution is 325 mL.…

Q: Using the standard 0.40 M concentrated solution, prepare 10.0 ml of a 0.240M diluted solution:…

A: Given, standard 0.40 M concentrated solution To prepare 10.0 ml of a 0.240M diluted solution

Q: You need to make a 1:5 dilution of a solution. You need 25 ml of the diluted solution. How much…

A: Given:dilution ratio= 1:5volume of diluted  solution = 25ml

Q: reaction calls for 25mL of isopropanol, what volume of a solution that is 70% by volume will provide…

A: In this question, we will determine the volume of the solution which have 25mL isopropanol and…

Q: A high concentrated solution having a volume of 100 liters is mixed by 85% alcohol and 15% gasoline.…

A: This question is based on Percentage Composition by Volume. Volume of component= volume of…

Q: How many mL concentration 15 M sulfuric acid solution will I need to make 500 mL of 1.5 diluted…

A:

Q: If an IV is mixed so that each 150mL contains 500mg of the drug lidocaine, how many minutes will it…

A: Given,

Q: Example 8: Calculate the weight percentage of solution prepare by mixing 5.0g AGNO3 with 100 mL…

A:

Q: Given the stock solution (0.019 M) and diluted solution (0.013M) can you help me compute with How…

A: Given: Concentration of stock solution = 0.019 M Concentration of dilute solution = 0.013 M Volume…

Q: Preparing solution. Weigh out Sg of table salt. Dissolve it in 50mL of distilled water in a…

A: The concentration of a compound can be expressed in terms of percent mass per volume.  Write the…

Q: 2. Use the following information to answer the questions below: Density of carbon tetrachloride is…

A: Density of carbon tetrachloride = 1.584 g/cm3  1 cm3 = 1mL

Q: 100ml of sodium hydroxide  solution is required 20ml of 0.5 N sulfuric acid  solution to neutralize…

A:

Q: 500 mL of 1.0 M HCl solution from a concentrated reagent.

A: Concentration of solution = Moles of Solute/Volume of solution(in L) Concentration of HCl solution =…

Q: What mass of lithium iodide is needed to make 0.35 m solution with 1.4kg of solvent

A:

Q: ammonium solution

A: In aqueous solution, ammonia deprotonates a small fraction of the water to give ammonium and…

Q: Data Table1: Height (mL) for Stock Sugar Solutions XX Sugar Solution Concentration 0.0% Solution…

A: In the Sugar Solution Concentration Vs. Bulb Height Volume plot, we take  Sugar Solution…

Q: Find the mass of iron (II) sulphate needed to prepare 250mL of 0.600mol/L solution

A: Given: Volume of solution, V = 250 mL                                    =0.250 L Molarity of…

Q: Dilutions From a 2.0 M Stock Solution 39 SEP Interpret Data The table shows the volume (Vstock) of a…

A: M1 = 2.0 M V1  =  ?  M2 = 0.5 M      ( mol/L  = M ) V2 =  1 L    M1 × V1  = M2 × V2 2.0 M × V1  =…

Q: In the cooling curves for a pure solvent and a solution (figure below), the freezing point of the…

A: Explanation to the correct answer is given below.

Q: What molarity of HCl is needed so that 5 mL diluted to 300 mL will yield 0.2 M?

A:

Q: Principles of volumentric analysis Instruction: Read and analyze each problem carefully. Show your…

A: Normality (N) of a solution is defined as the number of gram equivalents of solute dissolved per…

Q: • Measure out a small volume of concentrated (8.0M) stock nitric acid solution and add it to the…

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Q: What is the final molarity of sodium thiosulfate pentahydrate for each of the runs? Given: the…

A:

Q: Benzylkonium chloride solution 600 ml. make a solution such that 25 ml diluted to a liter equal to…

A: Here, ratio = 1:3000 % of solution = 12%

Q: Arrange the boiling points of the aqueous solutions, relative to pure water. Assume complete…

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Q: Help me answer this question please and show your complete solution 7. The alcohol content of hard…

A: Given,1.00 L of 75-proof gin alcoholDensity of ethanol = 0.798 g/mL"proof" is defined as the twice…

Q: Osmolarity and Tonicity ECP IOF Try again - 300 mosmel 00 moema NP IL IV of 1L containing 600 mosmol…

A: Given: IV of 1 L containing 600 mosmol NaCl + 150 mosmol urea .   Adding NaCl to total body weight.…

Q: An 12% strength bleach solution is created, when 4L of water is evaporated away from a 8% bleach…

A: Initial strength of bleach = 8%  Final strength of bleach is 12% after evaporated 4 L of water from…

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.