Calculate the number of grams of NaOH needed to make 0.500 L of 0.1 M NaOH solution

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: Calculate the volume of 1.0 mol/L NaOH and the volume of water he needed to make 75.0 mL of 0.10…

A: Here we have to find the volume of water required and volume of 1.0M NaOH solution required to…

Q: How much 5M HNO3 is required to make t 100 mL of .100 M HNO3 10 mL of 2.5 M HNO3 2.) neutral…

A: In the above problem we have to prepare HNO3 solution such that it concentration will be same as…

Q: What is the percent by volume of a solution formed by added 15 L of acetone to 28 L of w

A: Percentage by volume (%v/V) :  % (v/V) = (volume of solute / volume of Solution ) x 100   Where  Vol…

Q: What is the concentration of a 165 mL solution that is made using 0.44 mol of sodium hydroxide?

A: Given data, Volume = 165 mL = 0.165 L No. of moles = 0.44 mol To calculate the concentration.

Q: how many grams of KCl must be dissolved in water to make 500 mL of 0.5 M solution?

A: Given :-  Molar concentration/molarity of KCl solution = 0.5 M  Volume of solution = 500 mL  To…

Q: calculate the number of grams of sodium hydroxide that must be added to 1L of water to make 15%…

A: Given% of solution =15%=15100Volume of solution=1L=1000ml

Q: Describe how to prepare 1.00 L of 0.646 M HCl solution, starting with a 2.00 M HCl solution.

A: To prepare a solution we should follow  M1V=M2V2 equation  M1= 0.646M  V1=1L M2=2M V2=?

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: How would you prepare a 0.1 M HCl solution from 10 ml of a 0.5 M HCl stock solution?

A: Concentration of stock (Cstock) = 0.5 M Volume of stock (Vstock) = 10 mL Concentration of required…

Q: Calculate the amount of conc. HCl

A:

Q: What mass of sodium Sulfate would have to be dissolved in 45.0 g of water in order to make a 57.0%…

A: Mass % of Sodium sulfate solution = 57 % Mass of water = 45 g Mass of Sodium sulfate = x grams Mass…

Q: A 1.0 L solution of .50 M HCI is diluted to a new volume of 2.5 L. What is the concentration of the…

A: Given that, Initial volume (V1) = 1.0 L Initial concentration of HCl (M1) = 0.50 M Final volume (V2)…

Q: Calculate how much of 5.0 M NaOH solution is needed to make 4.0 L of 2.5 M NaOH solution.

A:

Q: How many grams of HNO3 is needed to make 1.5 L of a 3 M solution of HNO3?

A: Volume of the HNO3 solution required = 1.5 L  Molarity of the HNO3 solution required = 3 M Molar…

Q: Calculate how much of 5.0 M NA0H solution is needed to make 4.0 L of 2.5 M NaOH solution.

A:

Q: How many moles of NaOH are present in 15.0 mL of 0.200 M NaOH

A: Given is,  Mokarity= 0.200 M Volume of solution =15 mL = 0.015 L Moles=??

Q: 11) How much 0.05 M HCl solution can be made by diluting 250 mL of 10 M HCI?

A: Dilution decreases the concentration of the solution that is same moles are distributed over the…

Q: How many grams of NaCl would be dissolved in 1.0 L of a 0.50 M solution?

A:

Q: Suppose you need to prepare 10.0 mL of a 0.10 M NaOH solution.  Calculate the volumes of 1 M NaOH…

A:

Q: How many liters of 0.8 M HCI is needed to make 0.80 L of 0.17 M HCI? (give your answer to 3 decimal…

A:

Q: calculate the volume of 1 M NaOH needed to prepare 12.0ml of a 0.10-M solution

A: Given :  M1 = 1M , V1 = ? (To calculate) M2 = 0.10M   V2 = 12.0 ml  Now to calculate the volume…

Q: Calculate the number of grams of HCl needed to produce 150 mL of 2 M HCl solution.

A: Given      Volume of solution = 150 mL    Molarity of HCl solution = 2 mole/Liter      Number of…

Q: How many mL of a 0.250 M solution of HCl are needed to obtain 10.0g of HCl

A: Given Mass of HCl as 10.0 g and its concentration as 0.250 M To find  The volume needed to  make the…

Q: What volume of 0.5 M H2SO4 solution is needed to neutralize 40,0 mL of a 0.25 M NaOH solution? 5.00…

A: Sulfuric acid reacts with sodium hydroxide to form sodium sulfate and water. The equation for the…

Q: What is the concentration of a solution made with 0.195 moles of KOH in 400.0 mL of solution?

A:

Q: Calculate mass of solid NaOH necessary to prepare 1.0 L of 0.10 M NaOH solution.

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: How many moles of NaOH would be needed to make 0.0500 L of a 0.750 mol/L solution?

A:

Q: what is the concentration of a solution made with 0.360 moles of KOH in 400.0 mL of solution?

A: Molarity is a term used for concentration which shows the moles of solute dissolved per liters of…

Q: How do you prepare 250 mL of a 1.0 M NaOh solution?

A:

Q: What is the concentration of a solution made with 0.345 moles of KOH in 400.0 mL of solution?

A: Concentration in terms of molarity is defined as the moles of solute present per litre of the…

Q: Calculate the number of grams of NaOH needed to make 1500. mL of a 0.200 M solution.

A: The relationship between moles and molarity is given by,

Q: Calculate grams of HNO3 in  25.5 mL. of 0.200 M HNO3 solution.  HNO3 = 63.00 g/mole

A: we have to calculate grams of  grams of HNO3

Q: How many grams of NaOH must be added to 1.00 L of water to make a 15.0% NaOH solution?

A: Given data: The volume of solution = 1 L  %wV = 15.0 %

Q: What would be the final concentration of a solution made by diluting 100 mL of a 24.0 mg/L…

A: Since Phosphorous  exists as P4 molecule  therefore GMW = 31×4=124 gmol-1 Concentration  can be…

Q: calculate the number of milliliters of 3.50 M ammonium carbonate solution necessary to provide 12.5…

A: Given: Molarity=3.50 M  Mass of solute= 12.5 g The molar mass of solvent=96.09 g/mol Moles= Mass of…

Q: What is the concentration of 50.00 mL HCl solution prepared from 15.00 mL of 12.0 M HCl

A: Given, The concentration of 50.00 mL HCl solution prepared from 15.00 mL of 12.0 M HCl is :

Q: (SHOW CALCULATIONS) How many milliliters of 12.1 M HCI solution are needed to make 1.0 L of 0.5 M…

A:

Q: What volume of 0.25 M HCl must be diluted to prepare 0.96 L of 2.0×10-²M HCl? L

A:

Q: What volume of water is needed for 25.0 L of 0.20 M NaCl to make a 0.15 M NaCl solution?

A: When any solution gets diluted then solution's concentration gets decreased. The dilution process…

Q: Calculate the number of moles of HCl in 1.0 mL of a 0.10 M HCl solution

A:

Q: How much 12.6 M HCl is required to make 75.0mL of 3.5 M HCI? c. 270 mL a. 5.88 mL b. 58.8 mL d.…

A: Given  Initial Molarity ( M1 ) of HCl = 12.6 M  Final molarity ( M2 ) of HCl   = 3.5 M  Final Volume…

Q: How many liters of a 0.70 M HCl solution are necessary to obtain 85 g of HCl.

A:

Q: What volume of 0.25 M HCl must be diluted to prepare 1.4 L of 7.0×10-2M HCl? _________ L

A: Molarity of a solution is used to express the concentration of the unknown solution. It can be…

Q: How many grams of KOH would be needed to make 50.0 mL of a 3.00 M KOH solution?

A: Given, Volume of solution = 50.0 mL Molarity = 3.00 M We will use the formula, Molarity = Moles of…

Q: You want 13.0 L of 1.25 M HCl and have 16.0M HCl. How many liters of HCl would you use to create…

A: Given,  For preparation of 13.0 L of 1.25 M HCl from16.0M HCl. The volume of HCl in liters would you…

Q: How many grams of sodium hydroxide (NaOH) are required to make 500.0 mL of a 16.4 % (m/v) sodium…

A:

Q: What is the concentration of a solution made with 0.150 moles of KOH in 400.0 mL of solution?

A: We have given that No.of mole of KOH = 0.150moles Volume of solution = 400mL = 0.400L  Molarity is…