QUESTION 14 What is the molarity of a solution that contains 3.25 moles of NaNO3 in 250. mL of solution?      A. 6.50 M     B. 13.0 M     C. 3.25 M     D. 2.60 M     E. 0.0130 M

Q: A. Calculate the molarity of a solution that contains 1.65 moles of ethanol in 3.22 of solution. B.…

A: A. Given data: Moles of ethanol = 1.65 mol Volume of solution = 3.22 L

Q: 11. 3.5 L of water containing 0.61 moles of NaOH would have a molarity of- 0.17 M 5.7 M a. 4.1 M 2.1…

A: Given,  Number of moles of NaOH = 0.61 mole  Volume of solution in L = 3.5 L  Calculate the molarity…

Q: A lab requires 3.50L of a 2.0M solution of HCl. What volume of a 6.0M solution is needed to make…

A:

Q: Be sure to answer all parts. How many moles of NaCl are contained in each volume of aqueous NaCl…

A:

Q: What is the total number of moles of NaCl(s) needed to make 3.0 liters of a 2.0 M NaCl solution?…

A: We have given that Molarity: Molarity is defined as the moles of a solute per liters of a solution.…

Q: what is the molarity of 2.8 Moles of NaCl dissolved in 2. Liters of water? .14 M 1.4 M 14. M .71 M

A: Molarity is defined as moles of solute present in 1 L of solution. It is expressed as- Moles of…

Q: 40.0 grams of NaOH was dissolved in enough water to yield 500. ml of solution. What is the molarity…

A: Given,  Mass of NaOH = 40.0 g Volume of a solution = 500. mL The molarity of a solution is:

Q: What is the molarity of a 3.75 L solutions that contains 175 g of calcium chloride?

A: Molarity is a molar concentration.  It s a measure of the concentration of a  solute in a solution,

Q: What will be the final volume of a solution prepared by diluting 25 ml of 8.25 M sodium hydroxide to…

A: We can determine the final volume of NaOH using formula of dilution,              M1×V1=M2×V2 Where,…

Q: How many moles of NaCl are contained in each volume of aqueous NaCl solution?   a. 6.2 L of a 0.20 M…

A: Molarity is defined as the ratio of number of moles of solute to the volume of solution in liter.

Q: What is the concentration of a solution formed by diluting 25.0 mL of a 3.2 M NaCl solution to 135.0…

A:

Q: The molarity of a solution of 5.00 g of KCI in 150. mL of solution is Use molar mass of KCI of 74.6…

A:

Q: what the concentration of NaCl in the original solution?

A: Given :- mass of NaCl = 0.505 g              Initial volume of solution = 75.0 mL   To calculate :-…

Q: What is the molarity of  NaOH(aq) if 23.4 g of NaOH(s) is dissolved in enough water to make a total…

A:

Q: After the complete evaporation of water in a saltwater, there are 0.505 g of NaCl left in the…

A: In this question, we will calculate the Molarity ( Concentration ) of NaCl in original Solution.…

Q: What is the molarity of a solution that contains 17 g of NH3 in 0.50 L of solution?      A. 0.029…

A: Molarity of a solution is defined as the number of moles of solute present in 1 liter of solution.…

Q: How many liters of solution contain 2.79 mol of KI if the concentration of the solution is 1.33 M in…

A: Given :-  No. of moles of KI = 2.79 mol  Molarity of solution = 1.33 M or 1.33 mol/L  To calculate…

Q: of a solution of NaCl made from 116.0 g in 2000.0 mL?

A: Mass of NaCl = 116.0 g  Volume of solution = 2000.0 mL    = 2000/1000 = 2.0 L Molar mass(MM) of NaCl…

Q: What is the molarity of a solution containing 12.0 grams of NaCl in 1500 mL of solution? .00800M…

A: Molarity (M) is defined as the number of moles of solute per volume of the solution in liter. It can…

Q: How many mL of a 5.0M stock solution is needed to make the following final solutions? a. 5.3 L of a…

A: It is given that a 5.0 M stock solution is used to make the final solutions of 5.3 L solution of…

Q: Be sure to answer all parts. How many milliliters of a 4.91 M NaCl solution would be needed to…

A: molarity is defined  as the number of moles of a substance upon volume molarity =molesvolume

Q: 29. What is the molarity of CaBr2 in a solution that contains 1.0×10³ moles of CaBr2 in 2.50L of…

A: The question is based on the concept of molarity.    it is defined as number of moles of solute…

Q: What is the molarity of a NaOH solution that is prepared by mixing 50.0 mL of 0.350 M NaOH with 125…

A:

Q: How many grams of LiOH are present in 2.75 L of a 0.575 M LiOH solution?   a. 37.9 grams   b. 1.58…

A: Volume of LiOH solution = 2.75 L Molarity = 0.575 M

Q: What is the molarity of a NaCl solution if 1.5 Liters of the solution contains 3.45 moles of sodium…

A: Molarity is the no. of moles of solute dissolve in one litre of solution. So,

Q: Be sure to answer all parts. How many moles of NaCl are contained in each volume of aqueous NaCl…

A:

Q: What is the molarity of a solution containing 34.52g of NaOH in 0.325L of solution?   Select one:…

A: Given,