Concentrated hydrochloric acid is 11.8 M. What volume of this solution should be used to prepare 0.236 L of 0.477 M HCl?

Q: What volume of 6.00 M hydrochloric acid contains 10.0 g of HCl solute (36.46 g/mol)?

A: Given details, First, the amount of HCl has to be calculated. The no. of moles of HCl = 10 g36.46…

Q: What volume of a 2.54 M solution of NaOH is needed to prepare 250 ml of 0.110 M NaOH?

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

Q: How many grams of NaOH would you need to make 7,252 mL of a 230 mM N2OH solution (m.w. = 40.00…

A: Molar concentrations play significant role in depicting dissolved solute's mass in the given…

Q: If you wish to prepare a 1.10 M solution of NaNO3, to what volume (in liters) would you have to…

A: Given, Initial molarity of NaNO3 solution, M1 = 2.53 M Initial volume of the solution, V1 = 28.0 mL…

Q: 250.0 mg of copper(II) sulfate pentahydrate (CuSO4•5H2O, 249.69 g/mol) was dissolved in water to…

A: Since mass of CuSO4•5H2O used = 250 mg = 0.25 g              (since 1 g = 1000 mg) Hence moles of…

Q: What mass of KBrKBr (in grams) should you use to make 250.0 mLmL of a 1.10 MM solution of KBrKBr?

A: Given data, Volume of solution is 250 mL =0.25L                       (1L =1000mL) Molarity of…

Q: Suppose that you are given a stock solution of 1.14 mol/L ammonium sulfate. What volume of solution…

A: We know that,  V1S1 = V2S2  V = volume S = strength or concentration

Q: How many liters of a 4.05 M KNO3 solution can be prepared from 40.9 g of KNO3?

A:

Q: What volume (mL) of a concentrated solution of magnesium nitrate (6.50 M) must be diluted to 280 mL…

A: We know that From law of dilution, M1V1 = M2V2

Q: How many moles of solute are there in 65.0 ml of 2.20 M sodium hydroxide?

A: ⊙Concentration = No. of molesVolume(L)⊙No. of moles = concentration × volume(L)

Q: If you start with 125 mL of a 10.0 M solution of NaOH and dilute it to a final volume of 2.00 L,…

A: Dilution :  Consider a solution with concentration M1 and volume V1. If it is diluted by adding…

Q: You wish to make a 0.399 M nitric acid solution from a stock solution of 6.00 M nitric acid. How…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: A laboratory assistant needs to prepare 300. mL of 0.185 M CaCl2 solution. How many grams of calcium…

A:

Q: to what volume should you dilute 150.0 mL of a 14.5 M stock solution of HNO3 to obtain a 0.200 M…

A: In case of dilution of any electrolyte, the number of moles (or millimoles) of that electrolyte…

Q: To what volume should you dilute 54 mL of a 13 M stock HNO3 solution to obtain a 0.106 M HNO3…

A:

Q: What is the molarity of a 3.205 M solution of strontium chloride with a density of 1.411g/ mL?

A: Dear student, your question is somewhat incrorrect since you have mentioned to calculate the…

Q: If 2.500 L of a 2.000 M HCl solution is diluted to a concentration of 0.1000 M, what is the volume…

A: The volume of resulting diluted solution is determined by using the relation M1V1 = M2V2.

Q: If you wish to prepare a 1.20 M solution of NaNO3, to what volume (in liters) would you have to…

A: Since we are diluting the solution by adding water only Hence the moles of solute NaNO3 will be same…

Q: What volume of 0.219 M hydrochloric acid (in mL) is needed to neutralize 3.44 g of magnesium…

A: The number of moles is given as the mass upon the molar mass of the substance. The molarity of a…

Q: A laboratory assistant needs to prepare 345 mL of 0.180 M CaCl2 solution. How many grams of calcium…

A: Given : concentration of CaCl2 = 0.180 M And volume of solution = 345 mL = 0.345 L…

Q: How many moles of magnesium ions are present in 187 ml of 0.145 M magnesium iodate?

A:

Q: Assuming that its density is 1.000 g/mL, what is the mass % concentration of a 0.1432 M AgNO3…

A:

Q: Concentrated phosphoric acid is 90% H;PO, by mass and the remaining mass is water. The molarity of…

A: a) Assuming we have 100 mL of the H3PO4 solution  hence moles of acetic acid = concentration X…

Q: Calculate the mass, in grams, of MnCl2 required to prepare exactly 250 mL of a 0.320-M solution of…

A: Given : Volume of solution to be prepared = 250 mL = 0.250 L…

Q: What volume of 0.218 M KMnO4 solution is needed to prepare 503. mL of 0.0151 M KMnO4? Enter your…

A: The equation is, M1V1 = M2V2

Q: To what volume should you dilute 46 mL of a 12 M stock HNO3 solution to obtain a 0.122 HNO3…

A: It is required to calculate the volume of 0.122 M HNO3 from a 12 M stock HNO3 solution having a…

Q: What volume of a 0.465 M HBr solution is required to prepare 8.252 L of 0.0400 M HBr?

A: For calculating the volume of HBr (V1) we use the gram equivalent formulaM1V1 = M2V2). Because the…

Q: A 59.3 mL sample of 0.423 M NH4NO3 is diluted with water to a total volume of 245.3 mL. What is the…

A:

Q: What volume of 0.275 M KMnO4 solution is needed to prepare 514. mL of 0.0270 M KMnO4? Enter your…

A: Molarity of a solution is defined as the number of moles of solute present in one litre of a…

Q: What volume of a 1.10 M solution of NaNO3 contains exactly 0.0460 g of the compound?

A: Molarity is a way of expressing concentration. It is the number of moles of solute present per liter…

Q: What mass of oxalic acid dihydate, H2C2O42H2O, is needed to make a 0.498 mol solution of oxalic acid…

A: Given, Number of mol H2C2O4.2H2O = 0.498 mol Volume = 250.0 mL Since, 1000 mL = 1 L  or        1 mL…

Q: How many moles of potassium bromide

A: Molarity is defined as a term in which number of moles of solute present in 1 litre of the solution.

Q: A solution is prepared by adding 25.0 mL of 1.30 M AlCl3 solution to a flask, and then adding enough…

A:

Q: The molarity of a solution prepared by dissolving 15.9 grams NaI in 500. mL of solution is:

A: Molarity= (given mass/molar mass)*(1000/volume (ml))

Q: A laboratory custodian needed to prepare 4590 mL of a 2.45 N solution of HCl for the conduct of…

A:

Q: What volume of a 0.350 M solution of zinc nitrate, Zn(NO3)2 can be prepared from 6.389 g of zinc…

A: Assuming V litres of Zn(NO3)2 solution can be prepared using 6.389 g of Zn(NO3)2  Given :…

Q: A student pipets 13 mL of a 0.0115 M solution of CaCl2 into a 100.00 mL volumetric flask and dilutes…

A: Given,

Q: A 66.7 mL sample of 18.0 M sulfuric acid was diluted with enough water in a volumetric flask to make…

A: We know, Vinitial x Sinitial = Vfinal x Sfinal Therefore, Sfinal = (Vinitial x Sinitial) / Vfinal…

Q: What is the molarity of the solution resulting from dissolving 10.0 g of silver nitrate in enough…

A:

Q: What mass of solute is needed to prepare .3 * ?1.00 L of 0.125 M K2S04 solution

A: Given,

Q: To what volume should you dilute 35 mL of a 13 M stock HCl solution to obtain a 0.600 M HCl…

A: Given :-  initial concentration = 13 M  initial volume = 35 mL  final concentration = 0.600 M  To…

Q: What mass, in g, of (NH4)2SO4 is needed to prepare 7.0x10' mL of a 0.250 M solution?

A: Molarity is the units of concentration. It can be calculated by dividing the number of moles of the…

Q: A 7.46 g sample of an aqueous solution of nitric acid contains an unknown amount of the acid. If…

A:

Q: A 14.8 mL sample of 6 M sulfuric acid is diluted to a volume of 1725 mL. What is the molarity of the…

A: GivenMolarity of solution = 6MVolume of solution 14.8mL=0.0148L

Q: What is the initial volume, in milliliters, needed to prepare 100. mL of 6.00 M HNO3 from 18.0 M…

A: The molarity of a solution is the number of moles of a substance present in 1 litre of its solution.…

Q: How many grams of KBr are required to make 350. mL of a 0.115 M KBr solution?

A:

Q: If 1.500 L of a 2.500 M HCl solution is diluted to a concentration of 0.1222 M, what is the volume…

A: Since moles of HCl = molarity of solution initial X volume of initial solution  Volume of initial…

Q: What is the molarity of the solution resulting from dissolving 13.5 g of silver nitrate in enough…

A: Given: Weight of silver nitrate is 13.5 g. Volume of a solution is 280 mL.

Q: How many grams of NaOH would you need to make 8,613 mL of a 200 mM NaOH solution (m.w. = 40.00…

A: Molarity is a term used for expressing concentration of the solution and is defined as the moles of…

Q: Calculate the molarity of a solution prepared by dissolving 16.75 grams of ammonium nitrate in water…

A: