This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In a metallurgical process the mineral pyrite, FeS2, is roasted in air: FeS2 + O2 Fe2O3 + SO2The ... (Read 377 times)

jrubin

  • Hero Member
  • *****
  • Posts: 552
on: Mar 21, 2021

Question 1

​In a chemical equation, the _________ are written on the left side of the arrow, and the _________ are written on the right side of the arrow.


Question 2

In a metallurgical process the mineral pyrite, FeS2, is roasted in air:

           FeS2 + O2→ Fe2O3 + SO2

The SO2 is then converted into H2SO4 in the following reactions:

           2SO2 + O2→ 2SO3

              SO3 + H2SO4→ H2S2O7

              H2S2O7 + H2O → 2H2SO4

Assuming the mineral is 24.0% FeS2 and the remainder is inert, what mass of H2SO4 is produced if 155 g of the mineral is used?

Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by jrubin on Mar 21, 2021

TheNamesImani

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly


4.1.19 Kwankaew Dheeranoo

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Jan 27, 2022
Thank you!


« previous next »
 

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

The attachment process The attachment process
Mineral Use in the U.S. Mineral Use in the U.S.
The Three Stages of the Birth Process The Three Stages of the Birth Process
Industrial solid waste process flow diagram Industrial solid waste process flow diagram
The communication process The communication process
How Does Earth Work? Physical Geology and the Process of Science, 2nd Edition How Does Earth Work? Physical Geology and the Process of Science, 2nd Edition
Video: Evolutionary tree of life Animation

For a complete list of videos, visit our video library