What are the correct gravimetric factors for the following: Substance Weighed (A) (B) (precipitate), grams (g) Substance Sought, grams (g) Fe2O3 Fe2O3 (A) 2 Fe2O3 / Fe (A) 3 Fe2O3 / 2 Fe ; (B) 2 Fe2O3 / 3 Fe304 (A) 3 Fe/ Fe2O3 ; (B) 3 Fe3O4 / 4 Fe2O3 O(A) 2 Fe/ Fe2O3; (B) 2 Fe3O4 / 3 Fe2O3 Fe Fe304 ; (B) 3 Fe2O3 / 2 Fe304

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter7: Statistical Data Treatment And Evaluation
Section: Chapter Questions
Problem 7.26QAP
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What are the correct gravimetric factors for the following:
Substance
Weighed
(precipitate),
grams (g)
Substance
Sought, grams
(g)
(A)
Fe2O3
Fe
(B)
Fe203
Fe304
; (B) 3 Fe2O3 / 2 Fe304
O(A) 2 Fe2O3 / Fe
(A) 3 Fe2O3 / 2 Fe
; (B) 2 Fe2O3 / 3 Fe304
(A) 3 Fe/ Fe2O3 ; (B) 3 Fe3O4 / 4 Fe2O3
O(A) 2 Fe/ Fe2O3; (B) 2 Fe3O4 / 3 Fe2O3
Transcribed Image Text:What are the correct gravimetric factors for the following: Substance Weighed (precipitate), grams (g) Substance Sought, grams (g) (A) Fe2O3 Fe (B) Fe203 Fe304 ; (B) 3 Fe2O3 / 2 Fe304 O(A) 2 Fe2O3 / Fe (A) 3 Fe2O3 / 2 Fe ; (B) 2 Fe2O3 / 3 Fe304 (A) 3 Fe/ Fe2O3 ; (B) 3 Fe3O4 / 4 Fe2O3 O(A) 2 Fe/ Fe2O3; (B) 2 Fe3O4 / 3 Fe2O3
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