Aqueo us sulfurous acid (H2S03) was made by dissolving 0.200 L of sulfur dioxide gas at 19°C and 745 mm Hg in water to yield 500.0 mL of solutio n. The acid solution required 17.6 mL of so dium hydroxide solution to reach the titration end point. What was the molarity of the sodium hy droxide solution? M Na OH

Aqueo us sulfurous acid (H2S03) was made by dissolving 0.200 L of sulfur dioxide gas at 19°C and 745 mm Hg in water to yield 500.0 mL of solutio n. The acid solution required 17.6 mL of so dium hydroxide solution to reach the titration end point. What was the molarity of the sodium hy droxide solution? M Na OH

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Question 6
What volume of a 0.229 M sodium hydroxide solution is required to react with 16.4 mL of a 0.141 M hydriodic acid solution? Give your answer to three significant figures. The reaction is: HI + NaOHNaI + H2O mL NaOH
What mass of NaOH is in 3.0e +OamL Lof a 3.4M NaOH Solution? In! hanc 02.7
A 0.8250 g of soda ash sample was dissolved in distilled H O and diluted to 250-mL using a volumetric flask. A 50.00 mL aliquot portion of the dilute soda ash solution needed 4.50 mL of 0.1200 M HCl to reach the phenolphthalein end point and 10.00 mL to reach the methyl orange end point. What is the %NaHCO (%w/w) present in the soda ash sample? FW NaHCO = 84.01 g/mol (Hint: Use dilution factor)
13. The reaction of HCl with NaOH is represented by the equation: HCl(aq) + NaOH(aq) → NaCl(ag) + Hz0(1) What volume of 0.252 MHC1 is required to titrate 54.1 mL of 0.424 M NAOH? [ Select ]
To 0.340 L of 0.150 M NH3 is added 0.150 L of 0.120 M MgCl. Part A How many grams of (NH4)2SO4 should be present to prevent precipitation of Mg(OH)2(8)? Express your answer using two significant figures. ΜΕ ΑΣΦ m = 2.38 Submit Previous Answers Request Answer X Incorrect: Try Again; 3 attempts remaining ? g
One milliliter of sodium hydroxide reacts with 40.84mg KHP (KHC8H4O4). What is the molarconcentration of NaOH?(MM KHP = 204.22 g/mol)
52 . Calculate the number of moles and the mass of the solute in each of the following solutions: (b) 75.0 mL of 2.2 ×× 10−5 M H2SO4, a sample of acid rain
3. What is the minimum volume of ammonium sulfide with a concentration of 0.001 mol/L should be added to 15 mL of manganese (II) chloride solution with a concentration of 0.003 mol/L in order to obtain a Sol with negatively charged particles? Key: Vsolution(NH4)2S > 0.045 L (45 mL) cO 001 11-1 0 .02 I coo 0 M
43.27 mL of 0.5033 M NaOH are required to neutralize 29.16 mL of a H2SO4 solution.What is the molarity of the H2SO4 solution? H2SO4 + 2 NaOH ® Na2SO4 + 2 H2O
How many milliliters of 0.129 M H₂SO4 are needed to neutralize 0.180 g of NaOH? Express the volume in milliliters to three significant digits. V = M= VE ΑΣΦ V = If 56.8 mL of BaCl₂ solution is needed to precipitate all the sulfate ion in a 742 mg sample of Na₂SO4, what is the molarity of the solution? Express the molarity to three significant digits. 1951 ΑΣΦ ? M ? wwww. ? How many milliliters of 0.105 M HCl are needed to completely neutralize 50.0 mL of 0.108 M Ba(OH)2 solution? Express the volume in mil ters to three significant digits. LIVE ΑΣΦ mL mL
A solution of 20 ml of 1ON KOH required 20.3 ml of NaOH solution when end point of Titration was reached. What is the Normality of NaOH solution? O 9.85 N O 10 N O Higher 'N' O 100 N