525 mL of water was added to 40.0 mL of 0.550 M MgCl2 solution. Assume the volumes are additive. Determine the M9CI2 concentration in the diluted solution.

Q: What volume of concentrated HCI (12 M) solution needs to be diluted to produce 275 mL of 2.1 M HCI…

A: Since we know that  M1V1 = M2V2 Where ,  M1 = initial concentration  V1= initial volume  M2= final…

Q: 0.800 L of a 2.00 M solution of NaCl is poured into another container which has 1.20 L of a 1.10M…

A:

Q: Calculate the mass of NaCl in a 42 - mL sample of a 1.6 M NaCl solution.

A: Consider the given information is as follows; Volume of the solution = 42 mL = 0.042 L Molarity of…

Q: Calculate the molarity of 43.1 g of table sugar (C12H22O11) in 100. mL of solution.

A: Calculate number of moles of table sugar:

Q: Determine the volume (in mL) of a 15.8 M HC2H3O2 stock solution must be used to prepare 775.0 mL of…

A: Dilution :-  When a concentrated stock solution of molarity M1 and volume V1 is diluted by adding…

Q: Calculate the molarity of a flask that contains 2.53 moles of potassium sulfate in 142 ml of…

A:

Q: À 0.690 m aqueous solution of KBr has a total mass of 64.0 g. What masses of solute and solvent are…

A: What masses of solute and solvent are present in 0.690m aqueous solution

Q: you have a 1.250 M HCl solution and you need to make 500.0 mL's of 0.1000 M HCl solution. What…

A: Consider the given information is as follows; The initial concentration of HCl M1 = 1.250 M The…

Q: Calculate the molarity of 6.57 g of methanol (CH3OH) in 1.50 x 102 mL of solution. [Molar mass of…

A: Molarity : This is a concentration term and is used to give the characteristics of a solution. It is…

Q: Determine the volume of 53.2% (m/v) NaCl stock solution required to prepare 856 mL of a 2.25 M NaCl…

A: The concentration of the stock solution is = 53.2 % (m/v) The volume of the dilute solution = 856 mL…

Q: Calculate the mass of KI in grams required to prepare 5.00 x 103 mL of a 2.80 M solution. [KI = 166…

A: It is given that the molarity of the KI solution is 2.8 M and the volume of the KI solution is…

Q: 54.3 g of potassium bromide are dissolved in 32.0 mL of water. What is the concentration of the…

A: Given, mass of potassium bromide = 54.3 g Note: assuming no change in the volume Volume of water =…

Q: Calculate the mass of NaCl in a 55 mL sample of a 3.5 M saline solution

A: Given, Volume = 55mL molarity of solution = 3.5M molar mass of NaCl = 58.44 g/mol

Q: Calculate the molarity of sodium ion in a solution made by mixing 7.44 mL of 0.755 M sodium chloride…

A: The molar concentration of a solution is given as: Molarity=number of molesVolume

Q: If a chemist wishes to dilute a 1.000 × 103 mg/L stock solution to prepare 5.000 × 102 mL of a…

A: Given, Concentration of stock solution = 1.000 × 103 mg/L Volume of diluted solution = 5.000 × 102…

Q: Consider a solution prepared by adding 2.70 grams acetic acid to 122.8 grams of water :  a. what is…

A: Mass percentage of a component is calculated by dividing the mass of the component with the total…

Q: Calculate the mass of KI in grams required to prepare 5.00 × 102 mL of a 2.5 M solution.

A:

Q: 3. Determine the concentration of a diluted solution of sodium chloride that was prepared by…

A:

Q: Solution BII. Calculate the volume of ~0.00100 M KMnO4 (Solution BI) needed to prepare 25.00 mL of ~…

A:

Q: What is the mass % of propylene glycol in a 1.89 M solution of propylene glycol (MM = 76.09 g/mol)…

A: Given- Molarity = 1.89 M Molar mass = 76.09 gm/mole Density of solution = 1.03 g/ml

Q: What is the molarity of a solution prepared by diluting 136 mL of 0.400 M potassium acetate solution…

A: Molarity of stock solution = M1 = 0.400 MVolume of Solution to be prepared = V1 = 136 mLVolume of…

Q: To what volume should you dilute 133 mL of a 7.90 M CuCl2 solution so that 51.5 mL of the diluted…

A: from molarity of initial solution calculate mole of copper Sulphate And then amount of copper…

Q: Determine the concentration of a diluted solution of sodium chloride that was prepared by diluting…

A: This problem belongs to topic " Diluted solutions ". We are having a formula  M1 V1    =   M2 V2…

Q: solution when 85 mL of ethanol is diluted to a volume of 250 mL with water? Calculating Percent by…

A:

Q: Determine the molarity of a sodium hydroxide solution made with 0.449 grams of solid NaOH in exactly…

A: Calculate number of moles of NaOH:

Q: Calculate the mass of NaCl in a 38 mL sample of a 1.4 M NaCl solution.

A:

Q: 3. A 25.00 mL sample of a 88 ppb aqueous stock solution of Nal is evaporated to a final volume of…

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

Q: Club soda contains 2.50g CO2 for every 1.00 L of solution and has a density 1.03 g/mL. Calculate the…

A: Molarity can de be defined as the number of moles of solutes present in the 1-liter volume of the…

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

A:

Q: How many mL of water should be added to 50.0 mL of a 15.0 M H 2SO 4 solution to give a final…

A:

Q: 6. What volume of concentrated nitric acid, HNO, (15.8 M) should be added to water to form 450.0 mL…

A:

Q: A solution was prepared by dissolving 35.0 g of KCl in 225 g of water.

A: mass percent is defined as the mass of solute divided by the mass of solution multiplied by 100%…

Q: if 13.9ml of a solution is diluted to 94.7ml with a concentration of 0.4 M. What was the original…

A:

Q: 85% concentration of phosphoric acid has a density of 1.685 g/mL and a molecular weight of 98 g…

A:

Q: Determine the concentration of the stock solution in molarity from which 50.0 mL was taken in order…

A:

Q: 72.5 mL of water was added to 167.5 mL of O.237 M CaCl2 solution. Assuming the volumes are additive…

A:

Q: Calculate the molarity of a solution prepared by dissolving: 0.17 mol sulfuric acid in 85 mL of…

A: The molarity of a solution is defined as the number of moles of solute dissolved per liter of the…

Q: What volume of 7.55 M HCl solution must be diluted to prepare 4550 mL of 0.380 M HCl?

A:

Q: Calculate the number of moles and the number of grams of the indicated solutes

A: Number of moles = molarity × volume of solution (in L)  Mass = moles × molar mass

Q: A stock solution is made by dissolving 105.8 g of barium nitrate in 570.5 mL of solution. a) What is…

A: Given that : The mass of barium nitrate (solute) = 105.8 g The volume of solution = 570.5 mL The…

Q: A sample of drinking water is determined to be contaminated with dioxin. The mass percentage of…

A: Given: Mass percentage of dioxin = 0.085% Volume of solution = 2.5 L Density of solution = 1.00 g/mL

Q: A 501-mL sample of a 0.184-M CaCl2  solution is left on a hot plate overnight; the following…

A: Given: Initial volume of sample=501 mLInitial molarity of sample=0.184 MFinal molarity of…

Q: calculate the volume percent of the solute in 555 mL of ethyl alcohol in enough water to give 1375…

A: Volume percent is given by:  (Volume of solute ÷ Volume of solution) × 100% Here Ethyl alcohol is…

Q: A sodium nitrate solution is 12.5% NaNO3 by mass and has a density of 1.02 g>mL. Calculate the…

A: Given: Sodium nitrate solution is 12.5 % NaNO3 by mass. Density of sodium nitrate = 1.02 g/mL

Q: Calculate the volume of a 1.6M solution of HCN made from 45.0 grams of HCN?

A: Molarity is given by the number of moles per litre of the solution. Number of moles is given by the…

Q: Percent by volume (% v/v) of a substance is a term that represents the concentration of the…

A: In this case, we can use the equation of dilution. That is, C1V1 = C2V2 Where, C1 = concentration of…

Q: Determine the mass of solute and solvent in a 12.0% (m/m) solution in 52.3 g of solution.

A: Given ;  % m/m = 12.0 %  mass of solution = 52.3 g  To calculate :  mass of solute mass of solvent

Q: 120 grams of calcium nitrite in 240 mL of solution.Molar Mass of Calcium Nitrite is 164g/mol. 1.2…

A:

Q: If 25.0 mL of a 6.00 M HCL solution is diluted to 2.00 L, what is the molarity of the new solution?

A: f 25.0 mL of a 6.00 M HCL solution is diluted to 2.00 L, what is the molarity of the new solution?…

Q: A 553 mL NaCl solution is diluted to a volume of 1.20 L and a concentration of 6.00 mol L. What was…

A: Given  Initial volume of solution   V1 = 553 mL = 0.553 L Final volume of solution (after dilution)…

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.