Pyrite (FeS2 ) is used to reclaim

Pyrite (FeS2 ) is used to reclaim
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What the answer for FeS2 plus O2 - and get Fe2O3 plus SO2?

Description : What the answer for FeS2 plus O2 - and get Fe2O3 plus SO2?

Last Answer : FeS + 7 O2 = 2 Fe2O3 + 4 SO2

What the answer for FeS2 plus O2 - and get Fe2O3 plus SO2?

Description : What the answer for FeS2 plus O2 - and get Fe2O3 plus SO2?

Last Answer : FeS + 7 O2 = 2 Fe2O3 + 4 SO2

Which of the following is the chemical formula for calcite? w) CaCO3 x) CaMgSO4 y) FeCO3 z) FeS2

Description : Which of the following is the chemical formula for calcite? w) CaCO3 x) CaMgSO4 y) FeCO3 z) FeS2

Last Answer : ANSWER: W -- CaCO3

In which of the following states maximum iron ore is found ? (1) FeCO3 (2) Fe2O3 (3) Fe3O4 (4) FeS2

Description : In which of the following states maximum iron ore is found ? (1) FeCO3 (2) Fe2O3 (3) Fe3O4 (4) FeS2

Last Answer : Fe2O3

How do you reclaim your muse?

Description : How do you reclaim your muse?

Last Answer : answer:I see you know my ex girlfriend. “How do you come back from one of these spells?” By staying away from her.

So, how come there aren't any Jewish efforts to "reclaim" negative stereotype words and phrases?

Description : So, how come there aren't any Jewish efforts to "reclaim" negative stereotype words and phrases?

Last Answer : answer:I believe that the low rate of response to your question suggests that people are unclear what you are getting at or what your underlying motives might be in asking the question. That certainly is true for me.

Why do iron ore mines first stack the ore with stackers and then reclaim it via reclaimers to transfer it to export conveyors?

Description : Why do iron ore mines first stack the ore with stackers and then reclaim it via reclaimers to transfer it to export conveyors?

Last Answer : Stacking and reclaiming allow mines to create stockpiles of ore between stages of the operation. These stockpiles act as buffers that insulate the various stages from uneven flows upstream and downstream. ... the flow by creating reserves along the way that can be expanded or depleted as necessary.

My legs are knives. I am a knight. I can reclaim what I lose in a fight. What am I? -Riddles

Description : My legs are knives. I am a knight. I can reclaim what I lose in a fight. What am I? -Riddles

Last Answer : A crab.

What is the meaning of the word reclaim ?

Description : What is the meaning of the word reclaim ?

Last Answer : Return lost property

What was the 800-year conquest during which several Christian nations on the Iberian peninsula sought to reclaim their land from the Moors was called?

Description : What was the 800-year conquest during which several Christian nations on the Iberian peninsula sought to reclaim their land from the Moors was called?

Last Answer : because they had a big fight and one of them wanted to shipnative americans out.

What is a way to reclaim solid solute from a solution?

Description : What is a way to reclaim solid solute from a solution?

Last Answer : What is the answer ?

The 800-year conquest during which several Christian nations on the Iberian peninsula sought to reclaim their land from the Moors was called?

Description : The 800-year conquest during which several Christian nations on the Iberian peninsula sought to reclaim their land from the Moors was called?

Last Answer : the cascades

How to reclaim the holy land?

Description : How to reclaim the holy land?

Last Answer : Crusade!

What is Pyrite, and is it harmful to anyone and anything?

Description : What is Pyrite, and is it harmful to anyone and anything?

Last Answer : answer:Pyrite is a mineral – you probably have heard of it as “fool’s gold”. Is it harmful? Well, not if it’s lying around in rocks. Eating handfuls of pyrite is probably not a good idea. Context is important. In what context do you ask about it being harmful?

Which of the following reactions is not involved in extraction of Cu from copper pyrite ?

Description : Which of the following reactions is not involved in extraction of Cu from copper pyrite ?

Last Answer : Which of the following reactions is not involved in extraction of Cu from copper pyrite ? A. `Cu_(2)S * Fe_(2 ... 2)` D. `FeO+ SiO_(2) rarr FeSiO_(3)`

The final step for the extraction of copper from copper pyrite in Bessemer converter involves the reaction

Description : The final step for the extraction of copper from copper pyrite in Bessemer converter involves the reaction

Last Answer : The final step for the extraction of copper from copper pyrite in Bessemer converter involves the reaction A. ` ... D. `2Cu_(2)O+FeSto4Cu+Fe+SO_(2)`

Are lead and pyrite comparable in electrical conductivity?

Description : Are lead and pyrite comparable in electrical conductivity?

Last Answer : Generally speaking, no, they are not. Lead is a pretty goodelectrical conductor, but pyrite (iron disulfide), which hasvariable electrical conductivity, might actually be tagged as asemiconductor.

Pick out the material having minimum Rittinger's number. (A) Calcite (B) Pyrite (C) Quartz (D) Galena

Description : Pick out the material having minimum Rittinger's number. (A) Calcite (B) Pyrite (C) Quartz (D) Galena

Last Answer : (C) Quartz

The pyrite is mostly found in– a) Bihar b) Rajasthan c) Andhra Pradesh d) Maharashtra

Description : The pyrite is mostly found in– a) Bihar b) Rajasthan c) Andhra Pradesh d) Maharashtra

Last Answer : d) Maharashtra

The pyrite is mostly found in– a) Bihar b) Rajasthan c) Andhra Pradesh d) Maharashtra

Description : The pyrite is mostly found in– a) Bihar b) Rajasthan c) Andhra Pradesh d) Maharashtra

Last Answer : d) Maharashtra

Sulphur removal by heating of pyrite ore in presence of air is called its (A) Reduction (B) Roasting (C) Calcination (D) Smelting

Description : Sulphur removal by heating of pyrite ore in presence of air is called its (A) Reduction (B) Roasting (C) Calcination (D) Smelting

Last Answer : (B) Roasting

Which of the following is not a pyrite ore? (A) Celestite (B) Galena (C) Gypsum (D) Siderite

Description : Which of the following is not a pyrite ore? (A) Celestite (B) Galena (C) Gypsum (D) Siderite

Last Answer : (D) Siderite

furnace slag is mainly molten (A) Sand (B) Magnesium silicate (C) Calcium silicate (D) Iron pyrite

Description : furnace slag is mainly molten (A) Sand (B) Magnesium silicate (C) Calcium silicate (D) Iron pyrite

Last Answer : Option C

The nickname, "Fool's Gold," refers to which of th following? w) calcite x) apatite y) fluorite z) pyrite

Description : The nickname, "Fool's Gold," refers to which of th following? w) calcite x) apatite y) fluorite z) pyrite

Last Answer : ANSWER: Z -- PYRITE

The chemical union of iron, oxygen and water forms w) magnetite x) hematite y) limonite z) pyrite

Description : The chemical union of iron, oxygen and water forms w) magnetite x) hematite y) limonite z) pyrite

Last Answer : ANSWER: Y -- LIMONITE

Which of the following minerals is noted for its one perfect cleavage? w) calcite x) muscovite y) quartz z) pyrite

Description : Which of the following minerals is noted for its one perfect cleavage? w) calcite x) muscovite y) quartz z) pyrite

Last Answer : ANSWER: X -- MUSCOVITE 

Cinnabar, pyrite and galena are minerals which consist of one or more metals combined with the same element. Which one of the following is the element that is common to all three of these minerals? Is it: w) iron x) copper y) sulfur z) sodium

Description : Cinnabar, pyrite and galena are minerals which consist of one or more metals combined with the same element. Which one of the following is the element that is common to all three of these minerals? Is it: w) iron x) copper y) sulfur z) sodium

Last Answer : ANSWER: C-- SULFUR

"Fool's gold" is a common name for this mineral: w) halite x) cinnabar y) magnetite z) pyrite

Description : "Fool's gold" is a common name for this mineral: w) halite x) cinnabar y) magnetite z) pyrite 

Last Answer : ANSWER: Z -- PYRITE  

Name the sequential steps involved in extraction of copper from its copper pyrite ore.

Description : Name the sequential steps involved in extraction of copper from its copper pyrite ore.

Last Answer : sequential steps involved in extraction of copper from its copper pyrite ore