Calculate the molarity of a solution made by diluting 0.052 L of 0.21 M HCI solution to a volume of 1.0 L. Enter your answer in scientific notation. Be sure to answer all parts. x 10 (select) М НСI

Q: Calculate the molarity of each solution . Express in molarity in moles per liter to 3 significant…

A: Question Answer Calculation A) 1.33 mol/L Molarity = 4.05 mol3.05 L               = 1.3279 mol/L…

Q: 14.1 mL of 0.134 M Pb(NO3)2 is mixed with 12.9 mL of 0.324 M KI. Calculate the final concentration…

A: Answer:When solutions of two different substance are mixed and formation of precipitate takes place…

Q: "Find the molarity of the Na+ ions when 78.0 g Na2S is dissolved in water for a final volume of 1.0…

A: Volume of solution =1.0 L

Q: Commercially available concentrated hydrochloric acid is 12.4 M HCl. Calculate the volume of…

A: Given that, the concentration of HCl is 12.4 M. We have to prepare 2.00 L of 1.50 M HCl solution.…

Q: Suppose 3.26 g of iron(II) bromide is dissolved in 200. ml. of a 60.0 m M aqueous solution of silver…

A: Given, 3.26 grams of iron (II) bromide is dissolved in 200 mL of 60 mM of aqueous solution of silver…

Q: CHOICES ARE: X N M m n 1.) Which symbol expresses the amount of solute by the amount of solution?…

A: Here X = mole fraction  N = normality M = molarity m = molality  n = number of moles

Q: A chemist needs 225 mL of 3.0 M HCl. What volume of 12 M HCl must be dissolved in water to form this…

A: Given: Volume of HCl (V1)=225 ml Molarity of HCl (M1)=3.0 M M2=12 M To find: V2 Solution: According…

Q: Suppose 1.44 g of potassium sulfate is dissolved in 150. ml. of a 54.0 m M aqueous solution of…

A: In the given reaction concentration of K+ can be calculated as.Calculate the number of moles of the…

Q: Suppose that an initial volume (V1) of 1.360 mL of Nacl solution was diluted to V2=9.926 mL to…

A: In the given question dilution of NaCl is taking place.  In such situations, the number of moles of…

Q: Calculate the molarity of 126.2  mL of diluted NaOH solution prepared from 16.6 mL of 6.9  M NaOH…

A: To solve this problem we will use the formula of dilution law .  According to this law  M1V1 = M2V2…

Q: In Part A of this experiment you will prepare 0.1 M solutions of sodium carbonate (Na2CO3), sodium…

A: Molarity: The number of moles of solute present per liter of the solution is known as molarity.…

Q: 56. Determine the molarity of 2.54 kg of CuSO4 • 5H20 in 1.51 L of solution. Record your answer in…

A:

Q: If exactly one molecule of solute is present in 1.001.00 L of solution, what is the concentration of…

A: We know ; 1 mol of Solute = 6.022 × 10²³ Molecules   * Molarity of Solution = Moles of Solute /…

Q: A 0.0955 M solution of NaNO₃ needs to be prepared through dilution. A 0.500 M stock solution will be…

A:

Q: Dye stock solution      concentration               blue———     0.3523               Yellow.…

A: The given problem is a simple question of mole concept and here we have to find out the molar…

Q: You dilute 6.50mL of a 0.987 M solution to a final volume of 50.00mL. Then, you take 25.00 mL of…

A:

Q: A chemist prepares a solution of iron (III) bromide (FeBr3) by measuring out 10.6 g of iron (III)…

A: Since, Molarity (or concentration) is the number of moles of solute dissolve in one litre of the…

Q: Calculate the molarity of the solution when 1005 mL of solution contains 0.037 g of barium acetate.…

A: Given: Mass of barium acetate=0.037 g Volume of the solution=1005 mL=1005/1000=1.005L…

Q: I Review Constants Periodic Table Part C The equation for photon energy, E, is E = hc where h =…

A: Given data,  h, Planck's constant =6.626 × 10-34 J.s  c, speed of light = 2.99 × 108 m/s  E , energy…

Q: 1. When you arrive at the lab, 2.0 M H2SO4(aq) and 2.0 M HC2H3O2(aq) will be present. You will need…

A: Since you have posted multiple questions, according to guidelines I am solving first one.If you want…

Q: Calculate the volume (in mL to 2 sig figs) of concentrated hydrochloric acid (12 M) needed to make…

A:

Q: What is the mass of the solvent (in grams) in 1.000 L of an aqueous 1.500 M NaCl solution? Be…

A: This question belongs to solution chapter.

Q: The solution was prepared by adding 150 g of sodium hydroxide to 150 g of water, giving a total…

A: NOTE : Since you've posted multiple questions,we'll solve first question for you. If you want any…

Q: What volume must 100.0 mL of 0.500 M sulfuric acid solution be diluted to prepare 0.200 M sulfuric…

A: Given : Initial volume = 100ml Initial molarity = 0.500M Final Molarity = 0.200M

Q: A 0.0715 M solution of NaNO₃ needs to be prepared through dilution. A 0.500 M stock solution will be…

A: We have to prepare a 0.0715M 1L NaNO3 solution. Moles of NaNO3 in that 1L solution, = 1L×0.0715…

Q: How do you calculate the concentration of a solution in units of molarity? a Divide the number of…

A: We have to choose the correct option. Units of molarity?

Q: A sample consisting entirely of pure Li2CO3 and pure BaCO3 weighs 1.000 g and requires 30.00 mL of…

A: Answer: This question is based on stoichiometric calculation where we have to change the number of…

Q: How many mililiters of water should a chemist add if they want to prepare an 0.200 M aqueous…

A:

Q: Calculate the volume of 11.4 M HCI that must be used if you want to create 700 ml of 5.00 molar HCl.…

A: The concentration of a substance can be expressed in different terms. one of the terms used to…

Q: You have to make 500 mL of a 0.50 M BaCl2. You have 2.0 BaCl2 solution available. Determine the…

A: We have., Concentration of BaCl2 initially, M1 = 2.0 M Volume of BaCl2 needed, V1 = ? Concentration…

Q: 400.0 mL of a 0.485 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: The concentration of any solution decreases upon dilution because same amount of solute will be now…

Q: ntity of 19.68 mL of a KOH solution is needed to neutralize 0.3528 g of the monoprotic, weak acid…

A: One mole of KOH react one mole of KHP hence mole of KOH is equal to the mole of KHP

Q: How many moles of sodium chloride are there in 0.55 L of a 1.60 M aqueous solution of sodium…

A: Molarity = n/V(in L)  n = number of moles of solute  V = Volume of solution in L

Q: If 10.0 mL of a 3.00 M H2SO4 stock solution are diluted with water to a final volume of 0.500 L,…

A: Since initially moles of H2SO4 present in the solution is given by  Moles of H2SO4 = molarity X…

Q: Volume of HCL sample = 15ml Molarity standardized NaOh solution = .09929 Initial buret reading =…

A:

Q: 15.0 mL of 17.2 M NaNO3 is diluted to 100.0 mL.  What is the molarity of the new solution?…

A: Given 15.0 mL of 17.2 M NaNO3 is diluted to 100.0 mL Molarity of new solution is