The challenges arising from the presence of Sb, Bi and As in copper metallurgy have been widely reviewed (Awe and Sandström, 2013; Thanu and Jayakumar, 2020; Torres et al., 2022).The adverse effects of these impurities on the quality of copper metal underscore the need for special attention to limit their presence at low levels in the final cathode.
1) Heating an ore of antimony, Sb 2 S 3, in the presence of iron gives the element antimony and iron(II) sulfide. When 15.0 g Sb 2 S 3 reacts with an excess of Fe, 9.84 g Sb is produced. Sb2S3(s) + Fe(s) Sb(s) + FeS(s) A) Balance the equation. B) What is the theoretical yield of Sb (if 15.0 g Sb 2 S 3 reacts)?
Heating an ore of antimony (Sb2S3) in the presence of iron gives the element antimony and iron(II) sulfide. Sb 2 S 3 + 3Fe→2Sb + 3FeS When 15 Sb 2 S 3 reacts with an excess of Fe, 9 g Sb is produced. What is the percent yield of this reaction? 92%
4FeS_2(s) + 15O_2(g) rightarrow 2Fe_2O_3(s) + 8SO_3(g) Heating an ore of antimony (Sb_2S_3) in the presence of iron gives the element antimony and iron (II) sulfide. Sb_2S_3 + 3Fe rightarrow 2Sb + 3FeS When 15 grams of Sb_2S_3 reacts with an excess of Fe, 9.84 g Antimony is produced. What is the percent yield of this reaction?
The quantity of antimony in a sample can be determined by an oxidation-reduction titration with an oxidizing agent. A 9.62-gram sample of stibnite, an ore of antimony, is dissolved in hot, concentrated $mat{HCl}(a q)$ and passed over a reducing agent so that all the antimony is in the form $mat{Sb}^{3+}(a q)$.
Heating an ore of antimony (Sb2S3) in the presence of iron gives the element antimony and iron(II) sulfide. Sb2S3(s) + 3Fe(s) ---> 2Sb(s) + 3FeS(s) When 15.0 g Sb2Sb3 reacts with an excess of Fe, 9.84 g Sb is produced. What is the percent yield of this reaction?
Heating an ore of antimony (Sb 2 _2 2 S 3 _3 3 ) in the presence of iron gives the element antimony and iron(II) sulfide. Sb 2 _2 2 S 3 _3 3 (s) + 3 3 3 Fe(s) …
1. Introduction. Antimony (Sb) is a toxic and carcinogenic metalloid element that can cause severe human toxicity and damage to the liver, heart, and nervous system (Ren et al., 2019).It is frequently employed in industrial applications, especially in the production of flame retardants, plastic catalysts, bullets, paint pigment, and additives to …
VIDEO ANSWER: The cost per unit is equal to direct materials plus direct labor plus variable they manufacturing overhead variable manufacturing overhead over head plus sales commission plus…
Stoichiometry Review Practice – Heating an ore of antimony (Sb2S3)in the presence of iron give the element antimony and iron (II) sulfide. Sb2S3 (s) + 3Fe (s) –> 2Sb (s) + 3FeS (s) When Sb2S3 reacts with an excess of Fe, g Sb is produced.
heating an ore of antimony sulfide in the presence of iron gives th element antimony and iron(2) sulfide. when 15.0 antimony sulfide reacts with an excess of iron, 9.84 g Showing results 1 through 10 of 14,547.
Pure antimony (Sb) can be prepared by heating the antimony ore (Sb 2 S 3) in the presence of iron as follows: Sb 2 S 3 + 3Fe ==> 2Sb + 3FeS. If 438.6 g of antimony …
Click here to get an answer to your question: heating an ore of antimony (Sb_(2)S_(3)) in the prescence of iron gives the element antimony and iron (i1) sulfide. (Sb_(2)S_(3)+3Ferarr2Sb+3FeS) when...
Pure antimony (Sb) can be prepared by heating the antimony ore (Sb2S3) in the presence of iron as follows: Sb2S3 + 3Fe ==> 2Sb + 3FeS If 353.6 g of antimony sulfide is reacted with iron and 24.9 g of pure antimony is produced, what is the % yield for this reaction?
Heating an ore of antimony (Sb2S3) in the presence of iron gives the element antimony and iron(II) sulfide. Sb 2 S 3 + 3Fe→2Sb + 3FeS When 15 Sb 2 S 3 reacts with an excess of Fe, 9 g Sb is produced. What is …
Question: Can someone please help me with this problem? I did it but Idon't know if the answer is correct. Heating an ore of antimony (Sb2S3) inthe presence of iron gives the element antimony and iron (II)sulfide.Sb2S3(s) + 3Fe(s) → 2Sb(s) +3FeS(s)When 15.0 g of Sb2S3 reacts with anexcess of Fe, 9.84 g Sb is produced.
Heating an ore of antimony (Sb2S3) in the presence of iron gives the element antimony and iron(II) sulfide. Sb2S3 (s) + 3Fe(s) → 2Sb(s) + 3FeS(s) When 15.0 g Sb2S3 reacts with an excess of Fe, 9.84 g Sb is produced. What is the percent yield of this reaction? 91.5%. Calcium carbonate reacts with phosphoric acid to produce calcium phosphate, ...
Antimony is obtainedby heating pulverized stibnite (Sb,S,) with scrap iron and drawing off the molten antimony from the bottom of the reaction vessel: Sb. 2. S. 3 + 3Fe == 2Sb + 3FeS Suppose that 0.600 kg of sribnite and 0.250 kg of iron turnings are heated together to give 0.200 kg of Sb metal. Calculate: (a) The limiting reactant
QUESTION 3 Antimony (Sb) is reduced from the mineral stibnite (Sb2S3) by heating together with scrap iron and drawing of the molten antimony from the bottom of the reaction vessel. The principal reaction is: Sb2S3(s)3 Fels) 2 Sb+3 FeS(s) If 500 kg of stibnite ore (Sb2S3) are reacted with 432 kg of iron (Fe), determine (0) which species is …
(Remember - All equations must be balanced!) Heating antimony sulfide, Sb;5), in the presence of iron gives the element antimony and iron(II) sulfide. Sb2S30) + 3 Few → 2 Sb . 3 FeS Q. How many moles of Sb2S, are needed to react with an excess amount of iron to produce 9.40
Warning! Long Answer. Here's what I got. > Stibnite is the excess reactant. There is 400 % excess of iron. The fraction of iron reacted is 0.1. The stibnite was 500 % (!) converted to "Sb". We know that we will need a balanced equation with masses, moles, and molar masses of the compounds involved. Step 1. Gather all the information in one …
Antimony is obtained by heating pulverized stibnite (Sb 2 S 3 ) with scrap iron and drawing off the molten antimony from the bottom of the reaction vessel. Sb 2 S 3 + 3Fe 2Sb + 3FeS Suppose that 0.600; Heating an ore of antimony (Sb_2S_3) in the presence of iron gives the element antimony and iron(II) sulfide.
Heating an ore of antimony (Sb2S3) in the presence of iron gives the element antimony and iron(II) sulfide. Sb2S3(s) + 3 Fe(s) 2 Sb(s) + 3 FeS(s) When 10.9 g Sb2S3 reacts with an excess of Fe, 9.84 g Sb is produced. What is the percent yield of this reaction? could you please give me the answer to this problem, im struggling with it. THANKS!!
Heating An Ore Of Antimony Sb S In The Presence Of Iron. Heating an ore of antimony (Sb2S3) in the presence of iron. Apr 04, 2010 Heating an ore of antimony (Sb2S3) in the presence of iron gives the element antimony and iron(II) sulfide. Sb2S3(s) + 3Fe(s) ==> 2Sb(s) + 3FeS(s) When 15.0g Sb2S3 reacts with an excess of …
Chemistry questions and answers. Stoichiometry Homework #4 Solve each of the following problems showing ALL work. (Remember - All equations must be balanced!) Heating antimony sulfide, Sb;5), in the presence …
heating an ore of antimony sb2s3. Posted at: April 23, 2013 [ ... Antimony – Wikipedia, the free encyclopedia Antimony is a chemical element with symbol Sb and atomic number 51. A lustrous…
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Antimony is obtained by heating pulverized stibnite (Sb 2 S 3 ) with scrap iron and drawing off the molten antimony from the bottom of the reaction vessel. Sb 2 S 3 + 3Fe …
Tetrahedrite (Cu 12 Sb 4 S 13 (s)) is a copper–antimony mineral with a structure closely resembling that of tennantite ((Cu, Fe, Ag, Zn) 12 As 4 S 13 (s)), except for the substitution of arsenic by antimony (Candolfi et al., 2016; Riveros and Dutrizac, 2008). This group of minerals serves as a principal chemical source for Cu (40–46 wt ...
Pure antimony (Sb) can be prepared by heating the antimony ore (Sb 2 S 3) in the presence of iron as follows: Sb 2 S 3 + 3Fe ==> 2Sb + 3FeS. If 438.6 g of antimony sulfide is reacted with iron and 37.6 g of pure antimony is produced, what …
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