3. If 22.4 grams of NaOH are dissolved in water to make 500.0 ml of solution, what is the molarity of th solution?

Q: A solution is made by dissolving 8.55 g of KClO3 into enough water to make 295 mL of solution. What…

A: Molarity can be obtained by the given equation below:

Q: If 250 mL of 0.73 M HNO3 is diluted to 350 mL, what is the molarity of the resulting solution?

A: Since the process is dilution. Hence it means that only water is being added. Hence the initial…

Q: A solution is made by adding 15.62 g of Ba(OH)2 to water until the solutions volume is 250.0 mL.…

A: Number of moles of Barium hydroxide can be calculated as follows: No. of moles  = massmolar massNo.…

Q: 135 mL of water are added to 75.0 mL of 0.0250 M NaOH. What is the molarity of the resulting…

A: The molarity of resulting solution is obtained by using the formula, M1V1=M2V2.

Q: A student prepares 2.0 liters of an aqueous solution of calcium carbonate (molar mass = 100.09…

A: The objective of this question is to calculate the molarity of a solution prepared by dissolving a…

Q: What is the molarity of the new NaOH solution?

A: Initial no. Of moles of NaOH = 6×7 = 42mmoles  New volume, = 400mL  Hence Molarity = no. Of…

Q: A chemist places 2.6428 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls…

A: The solution is given below -

Q: A 75.9 g mass of KOH was dissolved in enough water to make a total volume of 750.0 mL of solution.…

A: The question is about to calculate the Molarity when 75.9 g of KOH is dissolved in enough water to…

Q: When 100.00mL of a 0.125 M NaOH solution is diluted to 500. mL, what is the resulting molarity?

A: Given: Initial concentration M1 = 0.125 M Initial volume V1 = 100 mL = 0.100 L. Final volume V2 =…

Q: A solution is prepared by dissolving 44.3 grams of Aspirin( C9H8O4)  in water to produce 2.13 g/ml…

A: Mass of aspirin (C9H8O4) = 44.3 grams  Density of solution = 2.13 g/ml  Number of moles of solute =…

Q: What is the concentration of a solution of a potassium bromide solution if 29.4 g of KBr are…

A: Given,the mass of KBr = 29.4 gvolume of the solution = 224 mL

Q: A chemist adds enough solvent to 5.00 mL of a 2.0 M aqueous solution so that the final volume of the…

A:

Q: If 20.0 mL of 2.85 M K2CO3 solution is diluted to make a 0.600 M solution, what is the volume of the…

A:

Q: what is the molarity of the resulting solution?

A:

Q: e molar concentration

A: solution:

Q: A solution is created by dissolving 10.0 grams of ammonium chloride in enough water to make 205 mL…

A: Number of moles of a compound is related to its mass by the following relation: Number of moles of…

Q: A 10.00 g sample of NaOH is to be used to mal M. What is the total volume of this solution in

A:

Q: 6.370 g sample of Na2c03 is dissolved in enough water to produce 250.0 ml of solution. what is the…

A: Given mass of sodium carbonate = 6.37 g Molar mass of sodium carbonate = 105.98 g/mol Number of…

Q: If 22.2 mL of 18.0 M H2SO4 are used to make 800 mL of a diluted solution, ​what is the molarity of…

A:

Q: The molarity of a solution prepared by dissolving 0.425 moles KI in 250. mL of solution:…

A:

Q: What is the molarity of a solution that contains 4.90 moles of a solute in 750.0 mL of solution?

A: Given, Volume of solution = 750 mL = 0.75 L Moles of solute= 4.90 moles

Q: An ethanol solution has a density of 0.8724 g/mL and contains 68.00% ethanol (CH3CH2OH) by mass.…

A: Assuming we have 100 mL i.e 0.1 L of solution  Given : % by mass of of ethanol = 68 %  and density…

Q: solution is prepared by putting 7.3 g of potassium bromide, KBr, in a flask and adding water up to…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter.      Molar…

Q: If 123 ml of a 1.1 M glucose solution is diluted to 500.0 ml, what is the molarity of the diluted…

A: The concentration of a solution can be explained in term of molarity. Molarity is defined as the…

Q: How much water would you need to ADD to 500. mL of a 2.4 M KNO3 solution to make a 0.36 M solution

A: Molarity is defined as total number of solute present in 1000 ml of solution . For dilution we will…

Q: what is the molarity of the solution?

A:

Q: If 0.25 L of a 6.1 M HNO₃ solution is diluted to 2.0 L, what is the molarity of the new solution?

A: M1 × V1 = M2 × V2 Where, M1 = initial molarity, V1 = Intial volume M2 = final molarity and V2 =…

Q: What is the molarity of a solution that contains 2.85 moles of a solute in 750.0 mL of solution?

A: Here we are required to find the Molarity of the solution

Q: If 25.0 mL of a 4.20 M HCl solution is diluted to 2.00 L, what is the molarity of the new solution

A:

Q: (Concentration Units) A 26.0% by mass aqueous solution of MgSO4 is prepared. The denstiy of the…

A: Find the solution below

Q: If 45.5 g of BaCl 2 is dissolved in water to produce 2.74 L of solution, what is the molarity of the…

A: Given that -  Mass or weight of barium Chloride, BaCl2 = 45.5 g  Volume of barium Chloride Solution…

Q: A solution is made by dissolving 5.4893 g of CUSO4 in sufficient water to form exactly 100.00 mL of…

A: Solute and solvents are the substances that make up the solution. The solute part is the one which…

Q: Suppose you need to prepare 125.5 mL of a 0.256 M aqueous solution of NaCl.  What mass, in grams,…

A: * Volume of solution = 125.5mL          But 1 mL = 10-3 L * Volume of solution = 125.5 × 10-3 L…

Q: A chemist places 2.2352 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls…

A: Weight of NaCl is 2.2352 gm Molar mass of NaCl is 58.5 gm/mole

Q: If 0.25 L of a 6.8 M HNO₃ solution is diluted to 2.0 L, what is the molarity of the new solution?

A: Given, M1=6.8 MM2=?V1=0.25 LV2=2 L

Q: A mass of 48.1 g of a certain compound X (molar mass = 58.0 g/mol) is dissolved in water to make 251…

A: Since we know that molarity of solution is define as the number of mole of solute dissolve per liter…

Q: What is the molarity of a solution prepared by dissolving 153.6 g NaI in enough water to make 425 mL…

A:

Q: If 23.3 mL of 0.95 M H2SO4 is diluted to a volume of 150 mL, what is the molarity of the resulting…

A:

Q: What is the molarity of a solution containing 0.325 moles of solute in 250. mL of solution?

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: 1. How many moles of potassium chloride, KCl, are in 35.0 g of KCl. 2. Enter your answer with both…

A: 1.) Given  mass of KCl = 35.0 g    Required data - molar mass of KCl = 74.5 g/mol   Formula used…

Q: A solution is prepared by dissolving 4.40 g of KSCN in enough water to make 340 mL of solution. What…

A:

Q: What is the molarity of a solution in which 7.1 g of sodium sulfate is dissolved in enough water to…

A: Weight of sodium sulfate = 7.1 gm Volume = 100 ml = 0.100 L (1L = 1000 ml)

Q: If 255 mL of water is added to 325 mL of a 0.477 M solution, what is the molarity of the new…

A:

Q: If 20.4 g of lithium chloride (LiCl) is completely dissolved in 1.80 L of water, what is the…

A: Molar mass of LiCl = 42.394 g/mol Mass of LiCl = 20.4 g Volume of water or solution = 1.80 L

Q: What is the molarity of a solution that contains 4.85 moles of a solute in 750.0 mL of solution?

A: Molarity is defined as number of mole of solute divide by volume of solution in liter.      Given…

Q: What is the molarity of a solution that contains 2.75 moles of a solute in 750.0 mL of solutio

A: Molarity is used for calculation of the solution's concentration. It is denoted as M. Its unit is…

Q: When 36.5g of NaCl(s) is added to enough water to make 550.0 ml of solution, what is the molarity of…

A: Given : mass of NaCl added = 36.5 g volume of solution = 550.0 mL = 0.550 L…