Question 2 (2 points) Listen What is the molarity of a solution that contains 6.00 grams of sodium iodide in a 20.0 mL solution? 0.1000 M 0.5000 M 1.00 M 2.00 M 5.00 M

Q: What is the molarity of a 450 mL solution containing 15 g of sodium chloride (NaCl) as solute?

A: Given Mass of Solute (NaCl) = 15g Volume of solution = 450 ml

Q: how much water in liters has to be added to 6 L of a 4.13 M sodium phosphate solution if at the…

A: The given problem can be solved by using the formula given below as;…

Q: Calculate the number of grams of solute in each of the following solutions. (a) 4.84 L of a 1.46 M…

A: Answer

Q: What volume (in mL) of a 1.96 M glucose solution contains 0.942 moles of glucose?

A:

Q: Find the mass percent of CuSO4 in a solution whose density is 1.30 g/mL and whose molarity is 1.41…

A: GIven, Denity = 1.30 g/mL, Molarity = 1.41 M, Molar mass of the CuSO4 = 159.60 g/mol

Q: You want 85 g of KOH to be dissolved in 1.5 liter of solution. What is the normality of the…

A:

Q: In a solution , there is 111.0 mL (110.605g) solvent and 5.24 mL (6.0508g) solute present in a…

A: Mass percent is equal to the mass of solute divided by mass of solution multiplied by 100.

Q: Casey needs to prepare 100.0 mL of a 0.50 M NaOH solution from a 2.0 M NaOH solution. How should…

A: The given problem relates to stock dilution, so we can use the below relation to calculate the…

Q: 4) How many milliliters of 6.1 MHCI solution are needed to obtain 0.150 mol of HCI?

A: Given:Moles of HCl = 0.150 molMolarity of HCl solution = 6.1 M = 6.1 mol/LAs Molarity =

Q: What volume of a 1.63 mass % solution of Mg(NO 3)2 is needed to contain 0.316 grams of…

A:

Q: How many grams of solute is needed to make 50.0 mL of a 0.750 M solution of KOH in water?

A: The molarity which tells us about the concentration level of any specific solution is the solutes'…

Q: A stock solution of HCl has a concentration of 12.0 M. How many mL of the stock HCI solution are…

A: We know the dilution equation of solution => M1V1 = M2V2 where, M1 is concentrated…

Q: What is the volume of a 0.071 M CaBr2 solution made from 9.15 g of solute?

A: The molarity of a solution is the ratio of number of moles of a substance to the volume of solution…

Q: How many moles of Na+ are in 125 mL of 0.98 M Na2SO4 solution?

A: The question is based on mole concept. We have to calculate number of moles of sodium Ion present in…

Q: How many mL of concentrated nitric acid (HNO 3, 15.0 M) should be diluted with water in order to…

A: Given:Volume of Nitric acid =?Molarity of Nitric acid = 15MRequired solution : volume = 2L…

Q: If a student added 50.0 mL of water to 10.0 mL of a 2.5 M NaOH solution, what is the new…

A: given- volume = V1 = 50 ml volume = V2 = 10 ml C1 = new conc. = ? C2 = conc. NaOH = 2.5 M

Q: You need to make an aqueous solution of 0.134 M silver nitrate for an experiment in lab, using a 125…

A: Molarity is defined and number of moles of solute present in 1 litre os solution. Using this we will…

Q: Find the molarity of aspirin (molar mass 180.157 g/mol) in a water solution that is 4.18 g/L by mass…

A:

Q: What is the molarity of a solution made by dissolving 17.9 grams of KCl in enough water to make 408…

A: molarity is defined as no of moles of solute devided by volume of solution in liter.

Q: A 250 mL solution of sodium hydroxide contains 3.5 moles of NaOH. What is it's molarity?

A: the concentration of a solution can be expressed in different way

Q: Stock solution of HF is 49 % HF by mass and has a density of 1.17 g/mL.  What is the concentration…

A: The mass percent concentration of HF solution is = 49 % The density of the solution is = 1.17 g/mL…

Q: Find the percent by mass of sodium chloride in a 1.15 MM NaClNaCl solution. The density of the…

A: The ratio of mass of solute to the mass of solution multiply by 100 is known as percent by mass.