Mass of bromobenzene used (g) 4.567 Saved Amount of bromobenzene used (mol) 0.02909 Saved Mass of magnesium used: 0.490 g Amount of magnesium used (mol) 0.0202 Saved Select the limiting reagent Saved magnesium Benzoic acid theoretical yield (g)

Mass of bromobenzene used (g) 4.567 Saved Amount of bromobenzene used (mol) 0.02909 Saved Mass of magnesium used: 0.490 g Amount of magnesium used (mol) 0.0202 Saved Select the limiting reagent Saved magnesium Benzoic acid theoretical yield (g)

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter12: Gravimetric Methods Of Analysis

Section: Chapter Questions

Problem 12.20QAP

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Concept explainers

Group 15 elements

The elements of group 15 are phosphorus, nitrogen, bismuth antimony, and arsenic. The most abundant element which is present in the air is nitrogen and the percentage of nitrogen present in the air is 78%. In the free state, the elemental nitrogen is present as diatomic gas (N2). In the organic matter obtained from plants and animals, phosphorus is the dominant element present. In nucleic acids, phosphate groups are present. Phosphates are also found in teeth and bones. The other elements arsenic, bismuth, and antimony are found as sulfides. Arsenopyrite, bismuth glance, and stibnite are examples of sulfides of arsenic, bismuth, and antimony respectively.

Question

please answer the theortical yield

Mass of bromobenzene used (g)
4.567
Saved
Amount of bromobenzene used (mol)
0.02909
Saved
Mass of magnesium used:
0.490 g
Amount of magnesium used (mol)
0.0202
Saved
Select the limiting reagent
Saved
magnesium
Benzoic acid theoretical yield (g)

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