4) What is the concentration, inm/m%, of a solution prepared from 40.0 g sodium sulfate and 200.0 g of water?   5) Rubbing alcohol is 70.% isopropyl alcohol by volume. How many millilitersof isopropyl alcohol are in a 1 pint (473 mL) container?   6) How many grams of glucose are needed to prepare 400. mL of a 2.0%(m/v) glucose solution?   7) How many milliliters of a 25% (m/v) NaOH solution would contain 75 g of NaOH?

Q: Make the following solution isotonic with respect to membrane. Provided that you have isotonic…

A: For this we can use White–Vincent method , In this method the volume of water is added to the drug…

Q: 1. It is desired to prepare an aqueous solution containing 20% by weight CuSO4. How much blue…

A: Mass of copper sulfate present in 100 g of solution = 20 g Mass of water (solvent) in the solution =…

Q: How many grams of CoSO4 are there in 201 grams of an aqueous solution that is 11.6 % by weight…

A: Given- Mass of solution = 201 g Solution is 11.6 % by weight CoSO4  To find - mass of CoSO4  in…

Q: You need to make 400mL of a 50x solution out of the following solutes: 40mM NaCI, .5% w/v NH4CI, and…

A:

Q: ion 11 of 12 Consider the solubilities of a particular solute at two different temperatures.…

A: Given,  First we have to calculate the amount of solute at 20.0 °C. As, 100 g of water contains…

Q: 1. Calculate the osmotic pressure of a 0.223 M aqueous solution of sucrose ,C12H22O11, at 37 ∘C.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 2. Suppose a standard mixture of antifreeze contains 500. mL ethylene glycol (557 g) in water, in a…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: A HNO3 solution has a sp.gr. of 1.42 and is 70.0 % (w/w) HNO3. Express its concentration in (a)…

A: Given:        Specific gravity of HNO3 =  1.42                     Percentage w/w of HNO3 = 70.0  %…

Q: What is the %(w/v) of a 0.500 M glucose (C6H12O6) solution? MM of glucose is 180 g/mol. 18.0% 1.80%…

A:

Q: Calculate the number of ml of 3.5 M (NH4)2CO3 solution necessary to provide 12.5 g. of (NH4)2CO3? 2.…

A:

Q: An aqueous solution of HNO3 was prepared having a molal concentration of 6.29.  (Atomic weights:…

A: (a) 1 molal concentration is defined as 1 mole of solute present in 1 kg of solvent. Thus, 6.29…

Q: 5. Distilled beverages are often described by "proof" defined as twice the percentage V solute 1% of…

A:

Q: 4. How much sugar should be added in 2000 mL water to have 30% (w/v) sugar solution? 5. How much of…

A:

Q: A 104-mg sample of Na2CO3 is dissolved in H2O to give 2.45 L of solution. What is the concentration…

A:

Q: What is the molarity of a solution made by dissolving 20.0g of H2PO4 in 50.0mL of solution? Show the…

A: Molarity is defined as number of moles of dilute dissolved per liter of solution.

Q: How many aams (of mass m) of glucose are in 195 mL of a 5.50% (m/v) glucose solutior

A: Let 100 % be treated as 100 gram in 100 mL of water. Therefore, 5.50 % solution contains 5.50 gm…

Q: 5. What is the molarity of a water solution that contains 22.2g of C,H,„O, in a total volume of…

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

Q: KNO, 240 200 6160 NaCIO 120 KBr 80 KCI 40 Naci 20 40 60 80 100 120 Temperature °C If NaCIO3 has 100g…

A: We have to find how much more solute can be added to make a saturated solution

Q: Match the concentration with the appropriate statement.    Question : 123456 30 g of…

A: 1).30 g of NaCl in 500 mL of solution=30g500ml×100=6%MV2).125 g of copper (II) sulphate in 500 g of…

Q: A 10.34 molal aqueous nitric acid solution was prepared. (Density of nitric acid = 1.51 g/mL,…

A: Hi, we are supposed to answer one question. To get the remaining questions solved please mention the…

Q: Calculate the %w/v of a solution made by dissolving 22.0 g CH3OH (methanol) in C2H5OH (ethanol) to…

A: %w/v: It is the parameter that is used to calculate the concentration of the solute present in 100…

Q: A solution of 34.5 (unknown) in 45g of water freezes at -19.2°. What is the molar mass of the…

A:

Q: Calculate the mL of a 4.00% (m/v) mannose solution that are needed to provide 20.0g of mannose? What…

A: Since the % (m/v) is given by  % (m/v) = mass of solute X 100 / volume of solution  Since solute…

Q: What is the molarity of a 750 mL solution that contains 10.0 grams of Silver Nitrate, AgNO3?

A: In order to find the number of moles of silver nitrate, AgNO3  present in that 10 g sample, use the…

Q: Glycerol, C3H8O3, is a substance used extensively in the manufacture of cosmetics, foodstuffs,…

A: Given, Density of glycerol = 1.2656g/mL. Volume of glycerol = 50.000mL. Volume of solution =…

Q: A blood sample contains 9.2 mM of glucose. If the molar mass of glucose is 180 g/mol, what is the…

A: ppm is a unit of concentration which gives us the parts of solute present in 106 parts of the…

Q: Brine is a preservative for vegetables, fish, fruit, and meat. It prevents the growth of bacteria.…

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

Q: 2. Percent by Volume Concentration A brand of rubbing alcohol says, it contains 70% (vol/vol)…

A: We have 70% V/V of alcohol solution, we have to predict the volume of alcohol in 600 mL of solution.…

Q: 5. Describe how you would make each of the following aqueous solutions. Indicate the amount of…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: a) A 500 mL of CuSO4 solution contains 5.41 ppm of CuSO4. Calculate the molar concentration of…

A: A 500 mL of CuSO4 solution contains 5.41 ppm of CuSO4 .Here we have to calculate - The molar…

Q: ity in acetone of  0.135gmL  at  25.°C . Calculate the mass of  M  required to prepare  1.0L  of a…

A: Solubility 0.135 g/ml it means 0.135 g solution in 1 ml solution and this is saturated solution .…

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: A solution made by dissolving 150.0 g of an unknown compound in 425.0 mL of benzene to make a…

A: Write the expression for freezing point depression. ∆Tf=Kfm where Kf is the freezing point…

Q: What is the volume percent, % (v/v) of an alcohol solution made by dissolving 103 mL of isopropyl…

A: we know that  % (V/V) = volume of alcohol x 100 / volume of solution  now volume of solution =…

Q: A solution of ethylene glycol (C2H6O2) in water is 3.981 molar and has a density of 1.0296 g mL–1 .…

A: Molarity of solution is the number of moles of solute present per liter of solution.Percent, by…

Q: A. 1. If 1000 g of water from Angat River contains 0.0075 g of Ca2+ ion, what is the concentration…

A: Volume percent is calculated by the formula  Volume percent = (volume of solute/ Volume of…

Q: Please describe how do you prepare one liter of solution containing 8.00 mM Cu2+

A: The required solution is as follows:

Q: A solution of rubbing alcohol is 80.0 %% (v/v) isopropanol in water. How many milliliters of…

A:

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: What is the concentration of a solution, when 1.4 moles of MgOH are dissolved in 1200mL of H2O?

A: Given: The moles of magnesium hydroxide=1.4 mol Volume of solution =1200 mL Volume of solution=1200/…

Q: 1. a. Potassium permanganate produces a saturated solution at .480M concentration.  How many grams…

A: Given here a) the Potassium permanganate produces a saturated solution at =0.480 Mvolume of solution…

Q: A B In the diagram, label the solute, the area with high solute concentration (hypertonic) and the…

A:

Q: Glycerol, C3H8O3, is a substance used extensively in the manufacture of cosmetics, foodstuff,…

A: Given,

Q: 7. The solution has a density of 1.19 g/mL. What is the a. molarity of hydrochloric acid (with water…

A:

Q: 1. The density of a solution made by dissolving 3g of a substance in water is 2.15g/mL. The…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: im confused on how to do this problem can you do a step by step for me? calculate the volumn…

A: Given solutions,    A solution made by adding 28.5 mL of methyl alcohol (i.e. solute) to enough…

Q: A 3.20 g sample of a salt dissolves in 9.10 g of water to give a saturated solution at 25°C. What is…

A: The solubility is the extent of a solvent upto which it can dissolve the respective solute.

Q: Calculate the solubility of PbCrO4 in water at 25 °C. Round your answer to 2 significant digits.

A:

Q: 3. Vhat is the molarity of 500 mL Solution containing 3.0 mol f H2SO4? 4. How much sugar should be…

A: Given :  4.  Volume of water = 2000 ml  %w/v of sugar = 30 %  9. Weight of CO2 = 233 gm  Volume of…

Q: How would you prepare 100 mL of 0.3 molar solution CaCl2

A: Given, molarity of solution (M) = 0.3 M Volume of solution (V) = 100 mL = 100 x10-3 L = 0.1 L Mass…

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.