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

Author Question: How many grams of sulfuric acid, H2SO4, can be obtained from 400 grams of iron ore if the ore is ... (Read 45 times)

yoooooman

  • Hero Member
  • *****
  • Posts: 557
on: Jul 8, 2021

Question 1

How many grams of N2 are required to react with 2.30 moles of Mg in the following process?

3 Mg + N2→ Mg3N2? (Mg = 24.3 g/mol, N = 14.0 g/mol)

◦ 21.5 g
◦ 0.767 g
◦ 64.4 g
◦ 0.027 g
◦ 193.2 g

Question 2

How many grams of sulfuric acid, H2SO4, can be obtained from 400 grams of iron ore if the ore is 80.0% by mass FeS? The reactions involved are given below.

4 FeS + 7O2→ 2 Fe2O3 + 4 SO2
 2 SO2 + O2→ 2 SO3
 SO3 + H2O → H2SO4

◦ 557 g
◦ 446 g
◦ 357 g
◦ 287 g
◦ 89.3 g
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by yoooooman on Jul 8, 2021

Li Jun

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 8, 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 55% of students answer this correctly


yoooooman

  • Member
  • Posts: 557
Reply 2 on: Jul 8, 2021
Thanks for the timely response, appreciate it

bimper21

  • Member
  • Posts: 309
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Citric Acid Cycle Citric Acid Cycle
Ketone structure and Acetoacetic acid Ketone structure and Acetoacetic acid
Acetoacetic acid Acetoacetic acid
The medical assistant holds the position of the thermometer while the temperature is being obtained. The medical assistant holds the position of the thermometer while the temperature is being obtained.
Effect of pH on drug absorption: (a) A weak acid such as aspirin (ASA) is in a nonionized form in an ... Effect of pH on drug absorption: (a) A weak acid such as aspirin (ASA) is in a nonionized form in an ...
The citric acid cycle controlled by NAD+ and NADH The citric acid cycle controlled by NAD+ and NADH
Video: Introduction to Genetics

For a complete list of videos, visit our video library