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For the synthesis of boric acid; 7.94 g of anhydrous borax was taken and 15 mL of water was added and the mixture was heated until it dissolved. After the addition of 5 mL of HCl, 5.830 g of crystals were obtained from the mixture which was cooled in an ice bath. What is the percentage yield of the reaction? (Na: 23; B: 11; O: 16; H: 1; Cl: 35.5 g / mol) (d: 1.19g / mL for 37% HCl, dH2O = 1 g / mL)

For the synthesis of boric acid; 7.94 g of anhydrous borax was taken and 15 mL of water was added and the mixture was heated until it dissolved. After the addition of 5 mL of HCl, 5.830 g of crystals were obtained from the mixture which was cooled in an ice bath. What is the percentage yield of the reaction? (Na: 23; B: 11; O: 16; H: 1; Cl: 35.5 g / mol) (d: 1.19g / mL for 37% HCl, dH2O = 1 g / mL)

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter6: Thermochemisty
Section: Chapter Questions
Problem 6.61QP: Phosphoric acid, H3PO4, can be prepared by the reaction of phosphorus(V) oxide, P4O10, with water....
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For the synthesis of boric acid; 7.94 g of anhydrous borax was taken and 15 mL of water was added and the mixture was heated until it dissolved. After the addition of 5 mL of HCl, 5.830 g of crystals were obtained from the mixture which was cooled in an ice bath. What is the percentage yield of the reaction?

(Na: 23; B: 11; O: 16; H: 1; Cl: 35.5 g / mol) (d: 1.19g / mL for 37% HCl,
dH2O = 1 g / mL)

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