a) Sodium carbonate, Na₂CO3 (105.9888 g/mol) has been widely applied in many chemicalprocesses such as manufacture of detergents, soaps, paper. Simon prepared a 10 % w/wsodium hydroxide solution with density of 1.1029 g/mL using a 1 L volumetric flask.Deduce the molarity of sodium hydroxide solution that Simon has prepared.b) Syngas is used in the manufacture of ammonia as a source of hydrogen. It is a fuel gasmixture consisting primarily of hydrogen, carbon monoxide and some carbon dioxide. Ina chemical process, the ratio of hydrogen is increased by the following reaction.CO (g) + H₂O+ H₂ (g)→ CO₂(g)(g)Jennifer started the reaction with 2 mol each of CO and H₂O using a 50 L vessel. Thereaction was conducted at 1000 °C. Determine the concentration of all chemical species atequilibrium. Given Ke for this reaction is 0.58.

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a) Sodium carbonate, Na2CO3 (105.9888 g/mol) has been widely applied in many chemical processes such as manufacture of detergents, soaps, paper. Simon prepared a 10 % w/w sodium hydroxide solution with density of 1.1029 g/mL using a 1 L volumetric flask. Deduce the molarity of sodium hydroxide solution that Simon has prepared.

a) Sodium carbonate, Na2CO3 (105.9888 g/mol) has been widely applied in many chemical processes such as manufacture of detergents, soaps, paper. Simon prepared a 10 % w/w sodium hydroxide solution with density of 1.1029 g/mL using a 1 L volumetric flask. Deduce the molarity of sodium hydroxide solution that Simon has prepared.

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter1: Basic Concepts Of Chemistry

Section: Chapter Questions

Problem 49RGQ: Fluoridation of city water supplies has been practiced in the United States for several decades. It...

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A sample is known to consists of NaOH, or NaHCO3 or Na2CO3 or possible compatible mixture of these, together with inert matter. With methyl orange, a 1.100 g sample requires 31.4 ml of HCl (1.000ml is equivalent to 0.0140 g CaO). With phenolphthalein , the same weight of the sample requires 13.3 ml of the acid. Calculate the percent inert matter in the sample
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