A)When working in the lab, you need to make a 0.2457M solution of HCl. In the stock room, you find a stock solution of 12.00M HCl. If you start with 50.00mL of the solution, what should be the final volume you dilute the solution to? _____mL B)What is the final molarity of a solution if you dilute a stock solution of 0.5000M methanol from 6783mL to 987.6mL? ______M

Q: What NaCl concentration results when 289 mL of a 0.710 M NaCl solution is mixed with 627 mL of a…

A: Given, There are two NaCl solution: I) First NaCl solution  Concentration of the NaCl solution =…

Q: Al(NO3)3(s)⟶Al3+(aq)+3NO−3(aq)Al(NO3)3(s)⟶Al3+(aq)+3NO3−(aq) Calculate the moles of nitrate ions in…

A:

Q: How many grams of IKI (iodine-potassium iodide) would it take to obtain a 100.0 mL solution of 0.300…

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

Q: What NaCl concentration results when 219 mL of a 0.710 M NaCl solution is mixed with 672 mL of a…

A: Molarity of a solution represents the concentration of a solution, which is expressed as mol/L.…

Q: Molarity calculations- A student adds 1.55g AlCl3 to 125.00 mL water. Then, the student adds 40.00mL…

A: In this question, We have to Calculate the [Cl-] in the final solution when a student adds 1.55g…

Q: please highlight the correct answer

A: The final concentration is determined by using formula M1V1 = M2V2

Q: It requires 29.26 mL of 0.023 M HCl to neutralize 23.05 mL of a NaOH solution. What is the…

A:

Q: What volume of a 0.282 M hydrobromic acid solution is required to neutralize 24.5 mL of a 0.102 M…

A:

Q: What volume of a 0.174M sodium hydroxide solution is required to neutralize 16.4 mL of a 0.158M…

A: Given , Volume of NaOH , V1=? Molarity of NaOH , M1= 0.174 M Volume of HNO3, V2=16.4 mL Molarity of…

Q: mL NaOH

A:

Q: What volume of a 0.100 M solution of sodium hydroxide is necessary to neutralize 100.0 mL of a…

A: The given problem can be solved by using the formula given below as; nNaOH MNaOH VNaOH=nH2SO4 MH2SO4…

Q: What volume of 0.28 M HCI solution can be made by diluting 110 mL of 15 M HCI? No decimal places in…

A:

Q: Volumetric Analysis It takes 38 mL of 0.75 M NaOH solution to completely neutralize 155 mL of a…

A: To calculate the concentration of acid needed, the formula used is: n1C1V1 = n2C2V2…

Q: 25.A 75.0 mL sample of sulfuric acid (H2SO4) is neutralized by 25.0 mL of 0.150 M NaOH. Calculate…

A: Answer is 2.) 0.0250 M

Q: Run 1 Volume of Vinegar 2.00 mL Used ConcantT 0 100 4 ntrnti

A: Given, Volume of Vinegar = 2.00mLVolume of NaOH = 15.99mLMolarity of NaOH = 0.100M

Q: Part III Preparation of Solution by Dilution To load the assignment, select "Load an Assignment"…

A: The dilution equation is: MiVi = MfVf Given: Initial molarity of a stock solution, Mi = 11.6M  Final…

Q: If 34.87 mL of a standard 0.3447 M NaOH solution is required to neutralize 39.21 mL of H₂SO4 what is…

A: we need to calculate the molarity of acid solution

Q: How many mL of a 0.500 M NaOH solution are needed to completely neutralize 20 mL of a 0.200 M H2SO4…

A:

Q: How many mL of a 0.500 M NaOH solution are needed to completely neutralize 20 mL of a 0.200 M H2SO4…

A: Given the chemical reaction as follows, 2 NaOH (aq) + H2SO4(aq) --> Na2SO4(aq)  +H2O (l)…

Q: Ca(s) + 2HCl(aq) →CaCl2(aq) + H2(g)  (a)                 How many mL of a 3.20 M HCl solution are…

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: please solve Q8) A 0.532-g sample of an antacid tablet is dissolved in water. 30.00 mL of 0.141 M…

A: Moles of acid that can be neutralized by per grams of antacid can be calculated from the titration.

Q: IODOMETRY OF VITAMIN C Part 1. Concentration of vitamin C in fruit juice Data: Fruit Juice: Type of…

A: Given: Volume of container             = 200 mL Molar mass of ascorbic acid = 176.12 g/mol The…

Q: What volume of a 0.500 M HCI solution is needed to neutralize each of the following: (a) 20.0 mL of…

A: We will first write balanced chemical equations for both and then find volume of HCl needed.

Q: A solution contains 0.2 ??? CuNO3 and 0.3 ??? Cu2SO4 . What is the total amount of Cu+ in the…

A:

Q: A. What is the molarity of the barium hydroxide solution? M This barium hydroxide solution is then…

A: Given mass of potasium hydrogen phthalate =0.945g Volume =34.3mL

Q: It requires 21.91 mL of 0.025 M HCl to neutralize 29.86 mL of a NaOH solution. What is the…

A: Given :-  Concentration of HCl solution = 0.025 M  Volume of HCl solution = 21.96 mL  Volume of NaOH…

Q: What volume, in mL, of 0.587 M H2SO4 is required to neutralize 12.7 mL of 0.302 M NaOH according to…

A: Since from the balanced reaction we can see that 2 mole of NaOH needs 1 mole of H2SO4 to neutralise…

Q: 01-A Spri X 10 Chem101 W Wordle Unlimited - Play Wordle x Wordle - The New York Times…

A:

Q: What volume of 0.28 M HCI solution can be made by diluting 270 mL of 5 M HCI? No decimal places in…

A:

Q: A student needs to prepare 250.0 mL of a 0.30 M solution of ammonium phosphate. What mass of…

A: 1) Given : Concentration of ammonium phosphate i.e (NH4)3PO4 = 0.30 M And volume of solution to be…

Q: What volume of a 0.144M calcium hydroxide solution is required to neutralize 16.7mL of a 0.284M…

A: Answer

Q: Calculate the molarity for a solution of H3PO4 if 5.35 g of KOH is neutralized by 23.2 mL of H3PO4.…

A:

Q: Determine the initial volume of 1.50M AlPO4 stock solution to make 30.0 mL of a 0.500M AlPO4

A: The concentration of AlPO4 in stock solution is 1.50 M. The volume of final solution of 0.500 M…

Q: What NaCl concentration results when 239 mL of a 0.840 M NaCl solution is mixed with 582 mL of a…

A: The question is based on the concept of solutions. we have mixed 2 sodium chloride solutions.  we…

Q: 1. A 0.512 g sample of CaCO, is dissolved in 12 M HCl and the mixture is diluted to 250 mL. a) How…

A:

Q: 0.251 g sample of impure NaOH requires 17.6 mL of 0.2903 M HCl for neutralization. What is the…

A:

Q: 15. What volume of a 0.452 M NaOH solution is needed to neutralize 85.0 mL of a 0.176 M solution of…

A: Since you posted multiple questions, we will solve the first question only   We have the equation n1…

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

A: Given information, Molarity of standardized NaOH solution (M1) = 0.09929 M Volume of NaOH used (V1)…

Q: iow many ml of a 0.500 M NAOH solution are needed to completely neutralize 20 ml of a 0.200 M H2SO4…

A:

Q: Please answer the question

A: Given information:Volume of NaOH (V1)= 25.0 mLVolume of HCl (V2)= 15.5 mLMolarity of HCl (M2)= 0.449…

Q: x Gwhat is a solute - Google S X b My Questions | bartleby X (274) BANDA MS ME 101 Chem 101 + Home X…

A: Weight percent solution (wt /V %):

Q: . What volume of a 1.00 M HCI solution is required to create 200 mL of a 0.250 M HCI solution? A.…

A:

Q: What volume of 0.0438 M calcium hydroxide is required to neutralize 55.90 mL of 0.0301 M nitric…

A: Given the molarity of calcium hydroxide, Ca(OH)2 taken for titration = 0.0438 M Given the volume of…

Q: A 25 mL sample of a 4.0 M solution is diluted to 250 mL. What is the molarity of the new solution? B…

A: Given that,M1=4M,V1=25ml,V2=250ml,M2=? When n1=n2 then M1V1=M2V2 M2=M1V1/V2=(4×25)/250=0.4M…

Q: 3. A 2.315 g sample of H2C2O4•2H2O was transferred to a 100.0-mL volumetric flask and diluted to the…

A:

Q: A NC Residency Deter. +Scholarships - Goo. wh ccsf Read [References] Use the References to access…

A: For dilution , M×V = constant

Q: (a) How many milliliters of 0.145 M HCl are needed to neutralize completely 45.0 mL of 0.101 M…

A:

Q: The volume of 0.1 M sulphuric acid, that neutralize 20 ml of 0.1M sodium hydroxide is - O 10 O 20 40

A:

Q: Calculate [H₂O+] of the following polyprotic acid solution: 0.330 M H3PO4. (K₁1=7.5 x 10³, K-6.2 x…

A: Here we have to determine the H3O1+ concentrations of the aqueous solution of the following given…