Be sure to answer all parts. Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium(V) exide with calcium at high temperatures: SCa + V0- SCa0 + 2V In one process, 1.540 x 10'g of V;0g react with 1.970 x 10's Ca. (a) Calculate the theoretical yield of V. (b) Caleulate the percent yield if S07.0 g of V are obtained. Report your answers to the correct number of significant figures.

World of Chemistry, 3rd edition
3rd Edition
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Chapter9: Chemical Quantities
Section: Chapter Questions
Problem 50A
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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:
SCa + V;0; - 5Cao - 2V
In one process, 1.540 x 10g of V;Og react with 1.970 x 10'g Ca.
(a) Calculate the theoretical yield of V.
(b) Calculate the percent yield if S07.0 g of V are obtained.
Report your answers to the correct number of significant figures.
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: SCa + V;0; - 5Cao - 2V In one process, 1.540 x 10g of V;Og react with 1.970 x 10'g Ca. (a) Calculate the theoretical yield of V. (b) Calculate the percent yield if S07.0 g of V are obtained. Report your answers to the correct number of significant figures.
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