you need 0.65 M HBr for your experiment. If you have stock bottle containing 6.56 M HBr, How many mL would you need to dilute to make 275.64 mL for your experiment?

Q: How many grams of solute are present in 55.6 mL of 0.467 M Fe(NO3)3?

A: Given: Volume of solution =55.6 ml                                =0.0556 L Molarity of Fe(NO3)3=…

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 were asked to make a 100.0 mL solution with 36.15 g of potassium permanganate (KMnO4), what…

A: The given mass of KMnO4 = 36.15 g The desired volume of the solution = 100.0 ml   Given molar…

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: should be used to prepare 1.40 L of 0.600 M NH3? express your answer in ml.

A: Initial molarity(M1)= 14.8 M  Volume (V1) = V1 Final Molarity(M2) = 0.600 M  Final Volume (V2) =…

Q: If the initial concentration of the cobalt solution was 0.225 molar and you mix 7.50 mL of the…

A: Given: The initial concentration of cobalt solution, (M1) = 0.225 M. Initial volume of the solution,…

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

A:

Q: You are making 2,000 mL of a 1.6 M KBr solution.  How many moles of KBr will be added?  How many…

A:

Q: You wish to make a 0.149 M hydrochloric acid solution from a stock solution of 6.00 M hydrochloric…

A: Calculate the number of moles of HCl in the final dilute solution of 0.149 M and 50.0 milliliters.

Q: If a student wants to make 205.0 mL of a 1.12M stock solution of SrCl 2, how many grams of solid,…

A: Given that : The volume of stock solution = 205.0 mL Molarity of stock solution = 1.12 M We have to…

Q: Aluminum hydroxide can be dissolved in hydrochloric acid to form aluminum chloride and water. Write…

A:

Q: A student pipets 11 mL of a 0.0155 M solution of CaCl2 into a 100.00 mL volumetric flask and dilutes…

A: Given,

Q: What is the concentration of a solution made with 0.335 moles of KOH in 400.0 mL of solution? What…

A: As of you asked multiple Questions in a single session, i am answering first 3 Questions. And for…

Q: Barium chloride and sodium sulfate react to produce sodium chloride and barium sulfate. If 50.00 mL…

A:

Q: By titration it is found that 114.3 mL of 0.562 M NaOH is needed to titrate 48.0 mL of HCl.  What is…

A: Here given, Volume of NaOH (V1) = 114.3 mL Strength of NaOH (S1) = 0.562 M Volume of HCl (V2) = 48…

Q: you add 2.10 L of water to 250 mL of 1.14 M Na2SO4, what is the new molarity?

A: Welcome to bartleby ! Given : Volume of water = 2.10L Volume of Na2SO4 = 250ml  Initial molarity =…

Q: You wish to make a 0.273 M perchloric acid solution from a stock solution of 3.00 M perchloric acid.…

A: Given information is,

Q: You wish to make a 0.192 M perchloric acid solution from a stock solution of 12.0 M perchloric acid.…

A:

Q: How many grams of solute are present in 225 mL of 0.330 M KBr? mass of solute: * TOOLS X10

A:

Q: This question has two parts: A student is trying to prepare 500. mL of 6.0 M sodium hydroxide, NaOH,…

A: molarity =w/M ×1000/v in ml W=weight of solute M=molar mass of solute   NaoH molar mass 40 g /mol

Q: What volume, in milliliters, of 14.6 M HCl is required to make 68.3 mL of 3.16 M HCl? Type only the…

A: Given, Stock solution of HCl: Concentration of stock solution of HCl (M1) = 14.6 M Volume of Stock…

Q: If 10.0 mL of a 2.50 M KBr solution was diluted to 250. ml, what is the molarity of the solution?

A: The number of moles of a solute per liter of solution is measured in molarity, which is a unit of…

Q: 4. The density of 20.0% NaOH (by weight) is 1.22 g/mL. What is the molarity of 20% NaOH?

A:

Q: What volume (in mL) of 18.0 M H2SO4 is needed to contain 2.45 g H2SO4?

A:

Q: A stock solution of nitric acid is found in the back of the chem stock room, but the concentration…

A:

Q: Acid H2X gives two H* ions. A 2.30 g sample of H2X reacts completely with 55.0 mL of 0.600 M NaOH…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

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 50.0% by mass solution of NaOH, which has a density of 1.515 g/mL, must be added to…

A:

Q: Part A A sample of 7.92 g of Mg(OH)2 is added to 24.2 mL of 0.225 MΗΝΟ, Part B Part C • Part D •…

A:

Q: Suppose that 2.89 L of 6.75 M potassium carbonate is added to 1.38 L of 1.57 M magnesium nitrate.…

A: In this question, potassium carbonate is added to magnesium nitrate, after reaction , total…

Q: Suppose that you pipette a 9.00 mL aliquot of an aqueous 0.589 M solution of glucose into a 150 mL…

A: The question is based on the concept of solutions. we are diluting  a stock glucose solution. we…

Q: What is the initial volume, in milliliters, needed to prepare 290 mL of 5.3 % (m/vm/v) HCl from 20.…

A: A)  Given volume is 290 mL  %m/v = 5.3 %

Q: When a 50 mL of 1.25 M NH4Cl is mixed with 175 mL of 0.125 M NH4Cl, what will be the concentration…

A: Given :-  solution A : 50 mL of 1.25 M NH4Cl   solution B : 175 mL of 0.125 M NH4Cl  To calculate :…

Q: If 74.3 mL of 0.777 M HCl is diluted to a total volume of 152 mL and then 25.0 mL of the diluted HCl…

A:

Q: A solution of sodium hydroxide has a density of 1.14 g/mL and contains 32.8% sodium hydroxide by…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: If you add 250 ml of water to 250 ml of a 1.8M NaOH solution, what will the molarity of the diluted…

A: According to law of dilution, the number of moles of solute remains constant in the solution. During…

Q: If 0.0234 g of Copper wire are weighted, what is the concentration of copper ions in the 200.0 mL…

A: Given: Mass of Cu = 0.0234 g Molar mass of Cu = 63.546g/mol Volume of solution = 200.0 mL = 0.2 L

Q: How many grams of KNO3 will be required to prepare 800 mL of 1.40 M KNO3?

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

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: If you have 155 mL solution of a 0.762 M FeCl3 solution, How many grams FeCl3 are contained in this…

A: Given: Volume of FeCl3 = 155 mL Concentration of FeCl3 = 0.762 M To Calculate: Mass of FeCl3 in…

Q: You wish to make a 0.184 M hydroiodic acid solution from a stock solution of 3.00 M hydroiodic acid.…

A: Relationship between the Initial and Final Volume to the Initial and Final Molarity is as given…

Q: You mix 500.0 ml of 0.250 M iron(III) chloride solution with 225.0 mL of 0.350 M barium chloride…

A: Iron Chloride, FeCl3 Molarity = 0.25 M and volume = 500 mL Barium chloride, BaCl2 Molarity = 0.35 M…

Q: You need to make a stock solution ofMg(HCO3)2 with a concentration of 5.50 M. You have a 750.0 mL…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.…

Q: You mix 500.0 mL of 0.250 M iron(III) chloride solution with 325.0 mL of 0.350 M barium chloride…

A: Molarity is defined as the number of moles of solute dissolved per liter of the solution. Molarity,…

Q: What mass in grams of KCI is there in 115 mL of a 2.50 M KCI solution? (5 points) What volume, in mL…

A: Given, molarity of KCl solution = 2.50 M volume of KCl solution = 115 mL = 115 mL × (1 L / 1000 mL)…

Q: You mix 500.0 mL of 0.250 M iron(III) chloride solution with 125.0 mL of 0.350 M barium chloride…

A:

Q: stock solution of nitric acid is found in the back of the chem stock room, but the concentration on…

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.