2³ solve the following show complete solution.

Q: Which microscopic representation best represents a solution?

A: A homogeneous mixture in which two or more substances are mixed is termed as a solution. We have…

Q: 33. What is the molarity of 0.0001 m aqueous solution?

A: For calculating Molarity from molality we need other parameters also such as Molar mass of solute…

Q: how much 2% glucose solution can be made from 50mL of 35% glucose solution

A: Given: Initial concentration of glucose solution = 35 % Concentration after dilution of glucose…

Q: A 31.9 mM (millimolar) solution was made using 0.202 L of a 221 mM solution. What is the final…

A:

Q: A student determined the average molarity of their sample of acetic acid to be 0.069 M. Calculate…

A: The concentration of a solution is defined in many ways. It can be defined in the mass per unit…

Q: Define the following terms: (DO NOT COPY ON GOOGLE!) a) Stoichiometry b) Formula mass c) Molecular…

A: There are different terms related to element  and compound

Q: Q6. How much water do we need to add to obtain 1.0 M of HCI solution by consuming all 500 ml of 3.0…

A: Answer: 1.5 L or 1500 mL water we need to add to obtain 1.0 M of HCl solution by consuming all 500ml…

Q: If a 1000ml liquor beer is 36% alcohol by volume, how many ml of the solution are ethanol?

A: Given data Volume % of alcohol (solute) = 36 % Total volume of solution = 1000 mL…

Q: The Tris stock solution concentration is 2M. How much of it we should take to prepare 150 ml 4.844…

A:

Q: a 34.7 mM (millimolar) solution was made using 0.184 L of a 329 mM solution. what is the final…

A:

Q: Find the masses of sodium chloride and water required to obtain 175g of a 15% solution

A: Mass percent is defined as the mass of substance divided by total mass of mixture, multiplied by 100…

Q: Use the data in figure 3 on page 2 to calculate the molecular formula of sulfur (S x)—that is,…

A: The molecular formula of sulfur (S x)—that is, the whole number value of “x.” has to be determined.

Q: Also what is the freezing point of solution?

A: Application of  colligative properties   2.67 L or 0.00267 ml of ethane 1,2 -diol.  or  0.00267 x…

Q: A solution is made using 134.1 ml of phenol (density 1.090) and 500.0 ml of water (density 1.000).…

A: Given : Volume of phenol = 134.1 mL Density of phenol = 1.090 g/mL Volume of water = 500.0 mL And…

Q: A solution is prepared by dissolving 19.264 g of KHC2204.H2C2O4.2H2O in water diluted to 900 mL. If…

A: Mass of KHC2O4.H2C2O4.2H2O = 19.264 grams Molar mass of KHC2O4.H2C2O4.2H2O = 254.19 grams Gram…

Q: Read

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

Q: 1.45×10-1  m urea solution made by dissolving the urea in 500.0 g of water? how many moles are in…

A: Molality is the number of moles of solute per kg of the solvent. It is denoated by the letter m. Its…

Q: what is the normality of a solute(carbonic acid) given a 1.13M aqueous solution, with water as the…

A: The carbonic acid has molecular formula H2CO3 and it has two hydrogen atoms. The provided…

Q: Given the stock solution (0.017 M) and diluted solution (0.012M) can you help me compute with…

A: calculation of concentration of ascorbic acid

Q: A prescription calls for 120 mL of 10% codeine solution. Your stock solution of codeine is 50%…

A: Given: Volume of final solution = 120 mL Concentration of final solution = 10 % And concentration of…

Q: How much of a 25% solution do you need to make 20 mL of a 5% solution? Do not put any units in your…

A: Dilution is one of the process in which the concentration of the solution changes but the number of…

Q: KOREK El "ll ZAIN IQ تبديل الحساب مطلوب Q3: Fill in the blanks: (8 marks) نقطتان )2( Calculate the…

A: for  calculate Molarity , volume of solution calculate using density of solution.

Q: Which substances are molecular substances? water in glass

A: Molecular substances are substances composed of two or more atoms joined together by a covalent…

Q: What is the expected freezing point of a 0.373 m sodium chloride solution? Report your answer to two…

A:

Q: You are asked to make 1 liter of a 1:1000 dilution of a solution. How much of the concentrate do you…

A: Given: Volume of final solution = 1 L Dilution factor = 0.001…

Q: at mass of water is ecessary .0 g of a 2.500 % sugar solution 165.8 g

A: 2.50 % by mass means,  100 g solution contains 2.50 g sugar. Now, Mass of sugar = 180×2.50/100…

Q: What is the freezing point of a solution that contains 1.2 mol Ki dissolved in 1.00 kg of water?…

A:

Q: 25.0 mL of alcohol is dissolved in water and the solution is diluted to a total final volume of 125…

A: Volume of alcohol dissolved in water = 25 ml Final volume after dilution = 125 ml

Q: pject what is the mass / volume percent concentration or voll vol percent concentration of…

A:

Q: A student determined the average molarity of their sample of acetic acid to be 0.047 M. Calculate…

A: Given Molarity of the acetic acid(M)= 0.047M Volume = 1L Molecular mass of acetic acid= 60 g/mole…

Q: What weight of potassium permanganate is required to prepare 250ml of a solution such that 10 mL…

A: In this question we will be calculating the amount of potassium permanganate in 250 ml of solution.…

Q: Chemistry how many ml of each of a 20% stock solution and a 30% stock solution willl a technician…

A:

Q: Given a 10.1M stock solution, how many 3) mL must be added to water to produce 200 mL of 5M…

A:

Q: solution. Use PV=nRT to determine the number of moles of the

A: Given, T = Temperature = 300 K Pressure = 748 mm Hg   = 748/760 = 0.984 atm Volume = 4.00 L Mass of…

Q: How many milliliters of liquid is needed to make a 1% solution?

A: Given :-  concentration of solution (in %v/v) = 1%  To calculate :-  volume of liquid solute (in mL)

Q: A concentrated solution has A.) Some B.) More C.) less     solute than A.) Homogeneous B.) Dilute…

A: A concentrated solution is a solution where the solvent has a lot(more) of solute in the solution. A…

Q: A 20µM solution is prepared by diluting ml of a 0.1mM solution into 500ml of wate

A: Number of moles of solute before dilution is equal to number of moles after dilution  M1V1 = M2V2…

Q: Alligation Medial and Alligation Alternate. Show your complete solution. 1. How many mL of 70%…

A: Given, Concentration of alcohol = 70% and 30% Required volume of solution = 100 mL Required…

Q: Identify which image represents the same volume of the solution after the volume of the solution is…

A: Fundamentally, concentration is defined as the amount of solute present per unit volume of solution.…

Q: what is the molarity of the solution made from dissolving 50.9 grams of sodium chloride in water to…

A: Given  what is the molarity of the solution made from dissolving 50.9 grams of sodium chloride in…

Q: The freezing point depression of a solution of glucose

A: Depreesion in freezing point (∆Tf ) and molaity (m) is related as  ∆Tf = i x Kf x m where  ∆Tf =…

Q: Calculate the mass percent of a solution containing 78.36 grams of solute and 843.77 grams of water.

A:

Q: Find the concentration of solution made by dissolving 20 ml of alcohol in 80 ml of water.

A: The concentration of solution can be represent as amount of solute present in solution in…

Q: How many milligrams of H2S04 are needed to make 300 mL of 4.2 N solution? (number only; two decimal…

A: We have given that Volume of H2SO4 = V = 300 mL = 0.3 L Normality of H2SO4 = N = 4.2 N

Q: What is the boiling point of a solution that contains 1.5 mol of NasPO. dissolved in 1.00 kg of…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: Given the following consumer products, compute the mass or volume of the major solute present. Show…

A: a) 350 mL of 80 proof alcoholic beverage: 80 proof alcoholic beverage means 40 % alcohol by volume.…

Q: Part 5 X Your answer is incorrect. Try again. Using the answers from the previous parts, solve for…

A:

Q: How many mL of 6.00 M HCl solution is needed to make 25.0 mL of 3.00 M HCl solution?  Answer in mL…

A: The stock solution and the solution after dilution contain same number of moles of solute. M1V1=M2V2

Q: A student determined the average molarity of their sample of acetic acid to be 0.052 M. Calculate…

A: Solution :     Molarity is defined as the number of moles of compound present in 1 L of solution. it…

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.