7) If a hazardous bottle is labeled 20.2 percent by mass Hydrochloric Acid, HCI, with a density of 1.096 g/mL, calculate the molarity of the HCI solution. A) 0.22 M B) 6.07 M C) 14.7 M 8) How would vou prenare a 1 M solution of sodium hydroxide?

Q: How many mL of a 3.0 M NaBr solution are needed to make 100.0 of 0.25 M NaBr?

A: The formula for calculating the concentration - Now calculate the moles of sodium bromide - Then…

Q: It takes 37.4 mL of 0.212 M NaOH to neutralize 10.0 mL of aqueous H2SO4.  What is the concentration…

A: The reaction taking place between H2SO4 and NaOH is,

Q: what mass of Iron (III) chloride is required to prepare a 800. mL of solution with a chloride ion…

A: Molecular formula of Iron(III) chloride is FeCl3 .One mole of FeCl3 dissociates to give three moles…

Q: What volume (L) of 0.328 M potassium hydroxide solution would just neutralize 105.7 mL of 0.128 M…

A: The reaction taking place between H2SO4 and KOH is,

Q: A 500.0ml solution of concentration 2.00M is diluted to a volume of 1.00L. What is the final…

A: During dilution, the number of moles of remain same in the diluted and the concentrated solution.…

Q: What volume (in mL) of 0.2750 M HCl is required to neutralize 50.00 mL of 0.8000 M NaOH?

A: Given data,Molarity of HCl=0.2750MMolarity of NaOH=0.800MVolume of NaOH=50.0mL

Q: A Calculate how many grams of chemical would be required to prepare the following solutions . a )…

A:

Q: what volume (L) of 0.404 M potassium hydroxide solution would just neutralize 60.6 mL of 0.388…

A:

Q: What volume (in mL) of 0.2900 M HCl is required to neutralize 50.00mL of 0.8000M NaOH?

A: Given -> Molarity of HCl = 0.2900 M = M1 Molarity of NaOH = 0.8000M = M2 Volume of NaOH = 50.00…

Q: How many mililiters of 0.250 M NaOH are required to neutralize 30.4 mL of 0.146 M HCI?

A: Molarity of NaOH(M1) = 0.250 MVolume of NaOH(V1) = ?Molarity of HCl(M2) = 0.146 MVolume of HCl(V2)…

Q: How many milliliters of 0.155 M HCl are needed to neutralize completely 35.0 mL of 0.101 M Ba(OH)2…

A: Calculate the number of moles of HCl: From the reaction, it is clear that 1 mole of Ba(OH)2 react…

Q: f 240 mL of water is added to 13 mL of 5.0 M NaCl solution, what is the concentration of thedilute…

A: The objective of this question is to find the concentration of the dilute solution when water is…

Q: Calculate the molarity of 1.87g H3PO4 in 239.0 mL of solution

A: Given:  Given mass of H3PO4 = 1.87 g molar mass of H3PO4 = 98 g/mol Volume of Solution = 239.0 ml =…

Q: 23.0 mL of 0.1 M KOH solution is used to neutralize a 3.0 mL sample of acetic acid solution. What is…

A:

Q: What volume (in mL) of 0.2800 M HCl is required to neutralize 75.00mL of 0.6000 M LiOH?

A: Answer: This question is based on stoichiometric calculation where moles of LiOH needs be converted…

Q: Calculate the concentration of a 24.3 mL solution which contains 779 mg of sodium sulfate (molar…

A: Given :-  Mass of Na2SO4 = 779 mg  Molar mass of Na2SO4 = 142.05 g/mol  Volume of solution = 24.3 mL…

Q: 2.37 L solution containing 1.30 mol L-1 potassium hydroxide (KOH) has been left on your bench. How…

A: Given-> Volume of KOH = 2.37L Molarity of KOH = 1.30 mole/L

Q: Calculate how many grams of chemical would be required to prepare the following solutions. a) 930 mL…

A: (a) Given, 930 ml of 0.32 M NaOH Molar mass of NaOH is 40 g/ mol The weight of the NaOH can be…

Q: How many milliliters of 0.15 M H2SO4 are required to neutralize:  (a) 30 ml of 0.30 N KOH? (b) 30…

A: Neutralization :-  The reaction of an acid with a base to form salt and water is called as…

Q: You are asked to make 575 mL of a 1/10 dilution of 5M NaCl.  a) How much water do you need?  b)…

A:

Q: What volume of a 0.137 M hydroiodic acid solution is required to neutralize 10.1 mL of a 0.137 M…

A:

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: Suppose that an experiment required that 500 ml of a 0.5 M NaOH solution be prepared from the 0.75 M…

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: What volume (mL) of 0.161 M NaOH is required to neutralize 19.2 mL of 0.122 M HCl?

A: The neutralisation reaction taking place between HCl and NaOH is  NaOH + HCl ------> NaCl + H2O…

Q: Calculate the volume of 6.36 M acetic acid needed to prepare 555mL of 0.953 M acetic

A: Molarity is defined as number of moles of solute dissolved in 1 litre of solution

Q: How many grams are required of NaoH to make 50mls of a 0.25M solution of NaOH ? (give your answer…

A:

Q: To what volume should you dilute 30mL of a 13 M stock HCl solution to obtain a 0.580 M HCl solution?

A: Since the dilution is a process in which we just add water to increase the volume of the solution…

Q: What volume (in mL) of 0.2250 M HCl is required to neutralize 60.00 mL of 0.7000 M KOH

A:

Q: What is the concentration of a HCl solution if it takes 34.50 mL of 0.12M solution of NaOH to 50.0mL…

A: Applying formula M1V1= M2V2

Q: What volume (in mL) of 0.3900 M HCl is required to neutralize 50.00 mL of 0.8000 M NaOH?

A: The neutralization reaction of HCl and NaOH can be expressed as,                               HCl +…

Q: A solution was made by dissolving 9.1748 g NaCl in a 500.0-mL volumetric flask. What is the ppm Cl-…

A: The ppm is measure of parts per million of the solute in a solution.This is calculated by dividing…

Q: What volume (L) of 0.238 M potassium hydroxide solution would just neutralize 44.3 mL of 0.167 M…

A: Given: Concentration of KOH = 0.238 M Concentration of  H2SO4 = 0.167 M Volume of H2SO4 = 44.3 mL…

Q: How would you prepare the molar solutions of followings? 1 mM NaOH IN H3PO4 i) ii) iii) 0.15 m KMNO4

A: The solutions are given below -

Q: What volume (in mL) of 0.2300 M HCI is required to neutralize 50.00 mL of 0.8000 M NaOH?

A:

Q: What volume (L) of 0.886 M hydrochloric acid solution neutralizes 31.1 mL of 0.162 M sodium…

A:

Q: What volume (in mL) of 0.3550 M HCl is required to neutralize 60.00 mL of 0.7000 M

A: Given, Molarity of HCl = 0.3550 M  Volume of HCl = ? Molarity of KOH = 0.7000 M

Q: How do you calculate the density of a 48.9ml solution of 1.2590M HCl? What about the density of a…

A: Calculate the number of moles of HCl: 1 mL = 0.001 L

Q: Determine the molarity of acetic acid given 17.74 mL of acetic acid are neutralized by 21.14 mL of…

A: Given, Volume of acetic acid = 17.74 mL = 0.01774 L  (1 mL = 0.001 L) Molarity of NaOH = 0.119 M =…

Q: To what volume should you dilute 0.200L of a 10.0M  NaOH solution to obtain a 1.00M  NaOH solution?

A: Formula for dilution :-  M1V1 = M2V2  M1 = initial molar concentration  V1 = initial volume  M2 =…

Q: What volume of 12.0 M HCI is required to make 750. mL of 3.50 M HCl?

A:

Q: to what volume should 25 mL of 15.8 M nitric acid be diluted to prepare a 3.0 M solution?

A: In chemistry, dilution is the process of reducing the concentration of a solute in a solution. This…

Q: How many grams of NaHCO3 are required to make 500.0 mL of a 0.100 M solution?

A: Given : Volume of solution = 500 ml              Molarity of solution = 0.100 M

Q: An experiment requires 12.0mL of a 0.100M solution of HCl. if you have a 12.0 M HCl stock solution…

A: In order to find the amount of solution required we first write down the given data: Volume of the…