Be sure to answer all parts. Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium(V) oxide with calcium at high temperatures: 5Ca + V₂05→ 5CaO + 2V In one process, 1.540 × 10³ g of V₂O5 react with 2.080 × 10³ g Ca. (a) Calculate the theoretical yield of V. (b) Calculate the percent yield if 811.0 g of V are obtained. % Report your answers to the correct number of significant figures.
Be sure to answer all parts. Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium(V) oxide with calcium at high temperatures: 5Ca + V₂05→ 5CaO + 2V In one process, 1.540 × 10³ g of V₂O5 react with 2.080 × 10³ g Ca. (a) Calculate the theoretical yield of V. (b) Calculate the percent yield if 811.0 g of V are obtained. % Report your answers to the correct number of significant figures.
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter4: Stoichiometry
Section: Chapter Questions
Problem 4.87PAE
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Transcribed Image Text:Be sure to answer all parts.
Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium(V)
oxide with calcium at high temperatures:
5Ca + V₂05→ 5CaO + 2V
In one process, 1.540 × 10³ g of V₂O5 react with 2.080 × 10³ g Ca.
(a) Calculate the theoretical yield of V.
(b) Calculate the percent yield if 811.0 g of V are obtained.
%
Report your answers to the correct number of significant figures.
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