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

Author Question: Which of the following is an example of a hydrometallurgical process? (Read 205 times)

mynx

  • Hero Member
  • *****
  • Posts: 555
on: Nov 18, 2019

Question 1

Which compound in the following reaction is the slag?

2Ca3(PO4)2(s) + 6SiO2(s) + 10C(s) P4(g) + 6CaSiO3(l) + 10CO(g)

◦ CaSiO3
◦ SiO2
◦ Ca3(PO4)2
◦ P4
◦ CO

Question 2

Which of the following is an example of a hydrometallurgical process?
◦ Al(OH)3(s) + SiO2(s) AlSiO3(s) + 3H2O(g)
◦ Ni(OH)2(s) NiO(s) + H2O(g)
◦ 2Al(OH)3(s) Al2O3(s) + 3H2O(g)
◦ Al2O3∙nH2O(s) + 2OH⁻(aq) + 2H2O(l) 2Al(OH)4⁻(aq)
◦ CuSO4∙5H2O(s) + H2O(l) CuS(s) + H2SO4(aq) + 5OH⁻(aq)
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by mynx on Nov 18, 2019

marict

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Nov 18, 2019
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 39% of students answer this correctly


mynx

  • Member
  • Posts: 555
Reply 2 on: Nov 18, 2019
Excellent

kusterl

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

The process of mitosis in an animal cell. The process of mitosis in an animal cell.
Small nuclear RNAs (snRNA), 100-200 bp in length, form part of the splicing mechanisms to process mR Small nuclear RNAs (snRNA), 100-200 bp in length, form part of the splicing mechanisms to process mR
Recovery process of ancient DNA. Recovery process of ancient DNA.
The Cryokinetic Process The Cryokinetic Process
Nursing process Nursing process
Facet of superior articular process Facet of superior articular process
Video: Bone elongation - processes at the epiphyseal plate

For a complete list of videos, visit our video library