How much 32% (w/w) HCl should be diluted with deionized water to produce 100.0 mL of 5.0 M HCl solution?

Q: How many grams of CaC l 2 should be dissolved in 500.0 mL of waterto make a 0.20M solution of CaC l…

A: Given data contains, Volume of water=500 mL=0.5 L Molarity of the solution is 0.20 M.

Q: 1. How many moles of KNO3 are needed to make 450 ml of 1.5 molar solution?

A: Given- Volume = 450 ml = 0.450 L (1L = 1000ml) Molarity = 1.5 M

Q: Calculate the milliliters of solution needed to prepare a 35% ( m/v) NaOH solution containing 27g of…

A: Mass/Volume (m/V)% :- It is defined as the mass of solute present in 100 mL of solution. (m/v)% =…

Q: 3. Calculate how much 6 M H2SO4 you will need to add to water to make 200 mL of a 1 M H2SO4…

A: Here, we have to calculate the amonut of 6 M H2SO4 that will be needed to prepare 200 mL of a 1 M…

Q: How many gramd of NaCl are needed to make 85.0 mL of 1.25 M NaCl?

A: Molarity = number of moles of solute/volume of solution (in L)  so, number of moles = molarity ×…

Q: Calculate the mass of HCl needed to prepare 4 L of a 0.5 M solution.

A: Molarity is defined as the moles of a solute per liters of a solution. Molarity is also known as…

Q: Determine the number of grams of NaNO3 required to prepare 10.5L of a 0.125M solution

A: Answer: mass of NaNO3 is 111.5625 g.

Q: What would be the concentration of a solution made by diluting 2.96 mL of 7.1 M HCl solution to 206…

A: Using equation of dilution we can find concentration of solution.

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: How many grams of sodium hydroxide (NaOH) are required to make 500.0 mL of a 15.4 % (m/v) sodium…

A:

Q: a solution is 0.87M in hydrochloric acid, how many moles of hydrochloric acid are in 586.1 mL of…

A: Given, molarity = 0.87 M Volume of solution = 586.1 ml 1000 ml = 1L 586.1 ml = 0.5861 L Number of…

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: What volume of 0.125 M HCl can be made from 25.0 mL of 12 M HCl?

A: Given data,Molarity of stock solution(M1)=12MVolume of stock solution(V1)=25.0mLMolarity of diluted…

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: 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 much of a 14 M stock HCI solution is needed if diluting to a 3M solution that is 600 mL?

A: Given:M1 = 14.0 MM2 = 3 M.V2 = 600.0 mL

Q: How would u prepare 10ml of a 0.25% m/v HCI solution of 1% m/v HCI was available? How much 1% m/v…

A:

Q: Calculate number of grams required to prepare: a.     250mL of a 1.2M (NH4)2SO4 solution. b.…

A: Given, 250. mL of a 1.2M(NH4)2SO4 solution.1.50 Liter of a 4.7 x 10-2 M H3PO4 solution

Q: How much 5M HNO3 is required to make the following solutions. 100 mL of .100 M HNO3 10 mL of 2.5 M…

A: Given 5M HNO3 to make the required set of solutions.

Q: How much water is needed to dilute a mixture of 0.25 moles NaOH and 250 ml H2O so that the solution…

A:

Q: How many mL of 0.75M HCl solution do you need to obtain 0.0040mol of HCl?

A: The number of moles is used to define a unit of amount in chemistry. One mole of a substance refers…

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: How many grams of Acetic acid are needed in 10L solution of 0.1M concentration?

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: What volume of 12.0 M HCl is required to make 75.0 mL of 3.50 M HCl?

A: Given, Molarity of HCl, M1 = 12.0M. Volume of HCl, V2 = 75.0mL. Molarity of HCl, M2 = 3.50M.

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: How can 100.0 ml of 1mg / ml NaCl solution be prepared from 50.0 g / l NaCl solution?

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: How many moles of HCl are contained in 75.0 mL of 2.00 M HCl?

A: GIVEN: Molarity of HCl=2.00M=2.00 mol/L Volume of solution=75 ml To solve: No.of moles of HCl=?…

Q: What volume of 1.2M solution will have 8.4g of nitric acid?

A: Molarity is defined as the number of moles of the solute divided by the volume of the solution in…

Q: What mass of water must be used to make a 1.35m solution that contains 8.20 Mol NaOH?

A: Given data,  Molality of the NaOH solution is 1.35 m  Moles of NaOH in the solution = 8.20 mol  Here…

Q: How much 3.50 M HCl solution can be made by diluting 250 mL of 10 M HCl?

A:

Q: What concentration in molarity is made by diluting 244 mL of 10.0 M HCl to 1.67 L?

A:

Q: How many milliliters of 10.5 M HCl(aq) are needed to prepare 950.0 mL of 1.00 M HCl(aq)? V = mL

A: Given, Stock solution  Concentration of HCl solution (M1) = 10.5 M Volume of HCl solution (V1) = ?…

Q: How much 0.19 M KOH solution can be made by diluting 365 mL of 6 M KOH?

A:

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

A:

Q: How many grams of water are necessary to create a 15.0% (m/m) sodium bicarbonate (NaHCO3) solution…

A: The required mass of water to prepare 15.0 % m/m of NaHCO3 is determined by equation (1) where…

Q: How many moles of Ba(OH)2 are present 295 mL 0.200 M Ba (OH)2?

A: Solution The mole thought could be a convenient technique of expressing the number of a substance.…

Q: How

A: Use the dilution formula. C₁V₁ = C₂V₂

Q: What % w/w salt solution is obtained when 100 gram of a salt is dissolved in 400 g of water?

A:

Q: How do you prepare 0.05 N, 500 ml KOH solution?

A: Molar mas of KOH is 56.10gm/mole. As equivalence of KOH is 1,so molarity is equal to normality in…

Q: What is the concentration of a solution formed by diluting 270 mL of 1.2 M NaOH solution to 0.59 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: How many grams of sodium hydroxide are needed to prepare 0.5 liters of a 6.0 M NaOH 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: What volume (in mL) of concentrated hydrochloric acid is necessary to prepare 10 mL of 1:1 (v/v)…

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 sodium hydroxide (NaOH) are required to make 500.0 mL of a 16.4 % (m/v) sodium…

A:

Q: What volume (in mL) of 18M H2SO4 solution is needed to make 750 mL of 1.0M H2SO4?

A: Assuming V ml is required. Hence moles of H2SO4 we are taking in V ml is given by  moles = molarity…

Q: Calculate number of grams required to prepare: 250. mL of a 1.2M(NH4)2SO4 solution. 1.50 Liter of a…

A: Given, 250. mL of a 1.2M(NH4)2SO4 solution.1.50 Liter of a 4.7 x 10-2 M H3PO4 solution