Suppose each student in a laboratory prepares two aqueous solutions, Solution A and Solution B, then measures the conductivity of each.  Predict the comparison of conductivity between the two solutions.

Q: What volume of a 0.159 M calcium hydroxide solution is required to neutralize 21.7 mL of a 0.121M…

A: Given, Molarity of perchloric acid solution =0.121 Mvolume of perchloric acid solution =21.7…

Q: Calculate the approximate mass of NaOH required to prepare 500 mL of a 0.125 M NAOH solution.

A: Solution :      The molarity of the solution is defined as the number of moles of solute dissolved…

Q: How many millimeters of 11.5 M HCI (aq) are needed to prepare 195.0 mL of 1.00 HCI (aq)?  V= ? mL

A: ** Note :- Molarity of HCl is 1.00 M   final volume of HCl= 195 mL final concentration of HCl = 1.00…

Q: A 15.0% (by mass) solution of iron(III) sulfate has a density of 1.19 g/cm3 . Calculate the molarity…

A:

Q: A student measures the conductivity of three different aqueous solutions of KNO3 using a…

A: C ) #3 has a solute conc. higher than #1

Q: What volume of a 0.314 M hydrobromic acid solution is required to neutralize 27.3 mL of a 0.161 M…

A: Molarity of hydrobromic acid = 0.314 M  Molarity of Calcium hydroxide solution = 0.161 M  Volume of…

Q: The U.S. standard for arsenate in drinking water requires thatpublic water supplies must contain no…

A: Volume of water = 1 L = 1000 ml Density of water = 1 g/ml Mass of water = Density X Volume = 1 X…

Q: What volume, in mL, of a 4.75 M phosphoric acid solution is needed to neutralize 13.88 mL of a 6.25…

A: Phosphoric acid reacts with potassium hydroxide to form sodium phosphate and water. The hydrogen ion…

Q: Calculate the normality of a solution that contains 4.5 g of (COOH)2 in 3000 mL of solution? (Assume…

A:

Q: What volume of a 0.348 M hydrobromic acid solution is required to neutralize 10.7 mL of a 0.102 M…

A: We will solve this question using molarity equation.

Q: What volume of a 0.119 M sodium hydroxide solution is required to neutralize 26.4 mL of a 0.182 M…

A:

Q: To what volume should you dilute 25mL of a 10.0 M HCl solution to obtain a 0.250 M solution?

A: The relation M1V1=M2V2Where M1=concentration in molarity of the concentrated solutionV1=volume of…

Q: What mass of lithium phosphate is needed to prepare 500. mL of a solution having a lithium ion…

A: The number of moles for a given chemical substance are defined as a ratio of its mass to that of…

Q: How many grams of solid barium hydroxide are needed to exactly neutralize 15.0 mL of a 0.207 M…

A: Given dataVolume of the nitric acid = 15.0 mLMolarity of nitric acid = 0.207 MThe equation of…

Q: A solute whose solution is a good conductor of electricity is classified into which of the following…

A: Electrolytes are basically formed from ionic compounds which when dissolved in a solvent like water…

Q: Calculate final Volume 3.0 %% (m/v) CaCl2 solution prepared from 17 mL of a solution that is…

A:

Q: What volume of 0.547 M sulfuric acid solution (in mL) is needed to neutralize 50.00 mL of 0.0812 M…

A:

Q: What volume of a 0.169 M potassium hydroxide solution is required to neutralize 20.5 mL of a 0.288 M…

A:

Q: How many grams of barium acetate, Ba(CH3 COO)2 , must be dissolved to prepare 250. mL of a 0.218 M…

A: The amount of a solute dissolved in a specified volume of the solvent is expressed by the…

Q: Suppose each student in a laboratory prepares two aqueous solutions, Solution A and Solution B, then…

A:

Q: What volume of a 0.200 M hydrobromic acid solution is required to neutralize 17.1 mL of a 0.119 M…

A:

Q: Express the concentration of a solution as mass percent if 20.06 g potassium chloride is dissolved…

A:

Q: What volume of a 0.102 M Ba(OH)2 solution is required to neutralize 27.4 mL of a 0.214 M HI…

A:

Q: A 24.0% (by mass) solution of aluminum sulfate has a density of 1.21 g/cm3. Calculate the molarity…

A:

Q: What volume of a 0.115 M barium hydroxide solution is required to neutralize 13.5 mL of a 0.309 M…

A: When an acid and base react, a neutralization reaction occurs where water and an ionic compound are…

Q: How much water must be added to 556 mL of 0.182 M HCl to produce a 0.125 M solution? (Assume that…

A: Given : Initial concentration of HCl = 0.182 M initial volume of HCl solution = 556 mL Final…

Q: How many mL of a 0.224 M aqueous solution of manganese(II) sulfate, MnSO4, must be taken to obtain…

A: Molarity of MnSO4 = 0.224 mol/L       ( M = mol/L) Mass of MnSO4  = 15.1 g    Molar mass of MnSO4  ,…

Q: What volume of a 0.178 M potassium hydroxide solution is required to neutralize 27.1 mL of a 0.110 M…

A:

Q: Hydrochloric acid solution is commonly found on laboratory shelves at a concentration of 6.00 M.…

A: Given, Concentrated HCl = 6.00M Diluted HCl = 1.24M Volume of HCl = 500mL

Q: A student finds that it takes 43.73 mL of 0.2383 M NaOH to titrate 20.00 mL of sulfuric acid…

A:

Q: 210.57 g of mercurous sulfate is dissolved in enough water to form an unknown concentration of…

A: A mole of substance weighs its molar mass and contain avagadro number of particle  Let us suppose…

Q: How many ml of acid should be taken to prepare a 0.5 Molar, 250 ml HCl solution from 35% HCl by…

A:

Q: To what volume should you dilute 35  mL  of a 13  M  stock  HCl  solution to obtain a 0.600  M   HCl…

A:

Q: Calculate the molarity of a solution prepared by dissolving 1.56 g of gaseous HCl in enough water to…

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

Q: A solution is made by dissolving 25 g of NaCl in enough water to make 1.00 L of solution. Assume…

A:

Q: A standard solution of HCI is 1.000 M. What mass of HCL is present in 157.0 ml of this solution?

A: Using Formula of molarity we can solve this problem.

Q: An aqueous solution of glucose, C6H1206 (aq), would not conduct an electric current. True O False

A:

Q: How many grams of solid calcium hydroxide are needed to exactly neutralize 17.4 mL of a 1.30 M…

A: The balanced chemical equation of Ca(OH)2 and HNO3 is –

Q: if a non electrolyte is added to a aqueous solution containing electrolyte, does the electrical…

A: Electrolytes are salts or molecules that ionize completely in solution. As a result, electrolyte…

Q: What volume of 10M HCl and 3M HCl should be mixed to obtain 1L of 6M HCl solution?

A: Let volume of 10 M (M1) HCl (V1) = (1-x) L And 3M (M2) HCl (V2) = x L Hence molarity of the mixture…

Q: calculate the concentration of solution prepared by adding 1.025 g of sodium chloride to enough…

A:

Q: what volume of 12 M hydrochloric acid solution (HCI) is needed to prepare 750 mL of 3 M HCI…

A: The dilution is the process of mixing a solution having definite molarity with more volume of water…

Q: What volume of a 0.108 M potassium hydroxide solution is required to neutralize 17.8 mL of a 0.265 M…

A: Given, For potassium hydroxide, M1= 0.108 M V1=? For hydrochloric acid, M2= 0.265 M V2 = 17.8 mL

Q: Calculate the concentration (M) of calcium and phosphate ions when 139 grams of calcium phosphate is…

A: We have 139 gram of calcium phosphate dissolved in  water to form 297.88 mL of Solution. We have to…

Q: Suppose each student in a laboratory prepares two aqueous solutions, Solution A and Solution B, then…

A: The conductivity of a solution depends upon the number of ions present. The higher the number of…

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.