Activity 2. Complete the table to prepare the given solutions with different concentrations: Mass Solute Volume of Water Volume Solute (if liquid Solutions to be added A. 5% by volume, 25 mL HNO3 solution

Q: 2. Calculate the volume, in mL of 0.2 M NaOH solution that contains 6.0 g of NaOH.

A: Given data:  Molarity of NaOH = 0.2 M Weight of NaOH = 6.0 g

Q: A 54.0 mL aliquot of a 1.70 M solution is diluted to a total volume of 248 mL. A 124 mL portion of…

A: The valid equation for dilution, M1V1=M2V2

Q: 6. Given that a solution is 5 percent sucrose by mass, what additional information is necessary to…

A: 5% sucrose solution means 5 g sucrose dissolved in 100 g of water  Molecular mass of sucrose can be…

Q: What will the molarity be of the resulting solutions made by mixing the following? Assume that…

A: (a) Molarity of H3PO4, M1 = 4.7 M Volume of H3PO4, V1 = 129 mL Volumes are additives- Volume of…

Q: 1. a)Calculate the number of grams in 20.0 mL of 0.200 M CACO, (molar mass 100g/mol) b) Given 150.…

A: Concentration in terms of molarity is defined as the moles of solute present per litre of the…

Q: 6. If you have 1.50 liter of a 1.5 M solution-of NaCl, how many moles of NaCI were dissolved in the…

A:

Q: What is the concentration in molarity of a solution which is 5.05 %m/v benzene (C₂H, MM = 78.11…

A: Molarity is calculated by dividing the number of moles of solute in grams by the volume of the…

Q: 2. What is the concentration of a solution that contained 0.3 moles of solute dissolved in 50mL of…

A: Moles of Solute = 0.3 mol Volume of Solvent = 50 mL = 0.050 L   We know , # Molarity ( Concentration…

Q: What mass of HCI is needed to make 3000g of 3% solution? (MW: H = 1g/mol, Cl = 35g/mol) A. 0.09 gram…

A: Given:: Make mass of HCl = 3000 g % solution = 3% mass of HCl = ?

Q: What is the molarity of a solution that is 26.0% by mass phosphoric acid (H3PO4) and that has a…

A:

Q: After all of the water is evaporated from 10.0 mL of a CsCl solution, 4.25 g of solid CsCl remains.…

A: The concentration of a substance can be measured in terms of mass by volume percentage. This…

Q: Moarity How many gramo - use with uolume values to calculate mass I of solute are contained in each…

A:

Q: How would you prepare 275 mL of 0.600 M NazPO, solution? * O I would add 0.165 g Na,PO, to enough…

A: Given: Volume = 275 mL= 0.275 L Molarity = 0.600M To find: How would you prepare 275 mL of 0.600M…

Q: A 400 ml solution of NaOH of Molarity 0.6 M was diluted to double its volume. What will be the New…

A:

Q: If 3.7 g of CuSO, is dissolved in 5.0 x 10' g of H2O, what is the mass percent of CuSO, in the…

A:

Q: What will the molarity be of the resulting solutions made by mixing the following? Assume that…

A: Molarity is defined as the number of moles of solute dissolved per liter of the solution.  So,…

Q: 74.4 gg C2H6OC2H6O in 2.24 LL of solution     calculate the molarity

A: Given data is: C2H6O = 74.4 g volume of solution = 2.24 L molar mass of C2H6O = 12×2+1×6+16=46.0g…

Q: if the molar mass of PeOH2 is 415 g/mol and the density is 1.05 g/mL. find the concentration…

A:

Q: Hydrogen peroxide solution for hair bleaching is usually prepared mixing 5 grams of hydrogen…

A: Given  Mass of H2O2   = 5 gram  Molecular weight     = 34 gram/mole  Volume of solution   = 100 ml…

Q: final concentrations

A:

Q: You are asked ot prepare 250.0 mL of a 1.5 M potassium sulfate solution. 1. What mass of solute is…

A: Given : Volume of solution = 250 ml  Molarity of solution = 1.5 M  To find : Mass of solute…

Q: A student needs to prepare 50.0 mL of a 0.80 M aqueous H,O, solution. Calculate the volume of 5.1…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: A solution is prepared by dissolving 23.0 g of KCI in 100.0 mL of water. Assuming the density of…

A:

Q: A concentrated solution of an acid  has the m/m% of 88.0% and density 1.20 g/mL.  Calculate the…

A:

Q: For the following, use proper sig figs, do not include units, and do not place numbers in scientific…

A: The molarity of the solution is defined by the mole of solute present in one liter of solution. The…

Q: 1L of a solution of hydrogen peroxide is 15.2% by mass. What is the molarity of th solution? Assume…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: 7) Calculate the molarity of the following solutions. a) 1.0 mole of NaNO; in 500.0 ml of solution.…

A:

Q: How many grams of solute are present in this solution? 21.5 mL of 7.8 M CH3COOH

A: Given:  Volume of solution = 21.5 ml = 0.0215 L  Molarity of solution, M = 7.8 M

Q: 1)How many molecules of HCl are in 175 L of a 3.50 M solution? 2) What is the molarity of a…

A:

Q: How many mililiters of 0.125 M Ba(OH)2 would be required to completely neutralize 75.0 mL of 0.845 M…

A: The balanced equation is

Q: 4. How many grams of solute are contained in the given volume of solution with a specified molar…

A: To calculate the answer of the above question we need to know about two formulae:(1).Number of moles…

Q: )17.6 g of NaCl is added to water to make 779.5 g of solution. Calculate the mass percent…

A: 1)  Amount of NaCl given m1 = 17.6 g Amount of NaCl solution in water m2 = 779.5 g The mass…

Q: What is the final concentration of a solution made by adding 75.0 mL of water to 350.0 mL of 4.00 M…

A: Given data:- Initial concentration of the NaCl (C1) = 4.00 M Final volume of NaCl (V2) = 350.0 mL  +…

Q: 2. A solution is prepared by mixing 20g of sodium chloride in 80g water. What are the concentrations…

A: Given options:

Q: To 14.8 cm3 of a 1.5 M H2SO4 , enough water is added to produce a 0,18 M H2SO4 solution. How much…

A: During the process of dilution, the number of moles of the solute H2SO4 remains the same.  Thus, we…

Q: Calculate the molarity for a solution of H3PO4 if 5.35 g of KOH is neutralized by 23.2 mL of H3PO4.…

A:

Q: What volume in of a 0.32 M Mg(NOs)2 solution contains 45 g of Mg(NOs)2 ?

A: Given data,  Molarity of Mg(NO3)2 = 0.32 M  Given mass of Mg(NO3)2 = 45 g

Q: Bam added 5.42 g of CSCI to 35.31 mL of H2O. Calculate the concentration of Bam's solution in units…

A: Given: The mass of CsCl dissolved = 5.42 g The volume of water in which CsCl is dissolved = 35.31 mL…

Q: What mass of NaF must be mixed with 25 mL of water to create a 3.5% by mass solution?

A: The concentration of a substance is shown by a number of quantities like percent weight/volume,…

Q: 11. If 56.1 grams of NaCl are dissolved in 44.0 mL of Sulfuric acid, H2SO4 Sulfuric acid has a…

A: Given data:  Weight of NaCl = 56.1g Weight of H2SO4 = 120.0g Density of H2SO4=1.84g/ml

Q: A 400 ml solution of NaOH of Molarity 0.6 M was diluted to double its volume. What will be the New…

A: The volume of NaOH solution is = 400 mL The molarity of the solution is = 0.6 M The volume of the…

Q: Part B. Complete the table to prepare the given solutions with different concentrations: Volume of…

A: A. Vol% of a compound is given by: Vol% = Vol of the componentVolume of solution×100 Given: Total…

Q: 3. Calculate the mass of NaOH in grams required to prepare a 500 mL solution with a concentration of…

A: When the X mole of a particular compound is dissolved in 1 liter of the solvent then the molarity of…

Q: Which of the diagrams in the figure best represents an aqueous solution of MgCl2?

A: MgCl2 is an inorganic salt consisting of cation Mg2+ and two Cl-. In terms of atomic size, the size…

Q: Calculate the mass percent if 8.90 g of CuCl2 is dissolved in 250. g of water.

A: 8.90 g of CuCl2 is dissolved in 250. g of water.

Q: concentration

A:

Q: Consider the following solutions:   (i) 400.0 mL of 0.10 M NaCl (ii) 300.0 mL of 0.10 M CaCl2…

A: We know that: Molarity is defined as the moles of solute present in per litre of the solution.…

Q: A solution is prepared by dissolving 5.21 g of ammonium sulfate in enough water to make 100.0 ml of…

A: Given : Mass of ammonium sulfate i.e (NH4)2SO4 = 5.21 g And volume of solution = 100.0 mL = 0.100 L…

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.