Log in
Chemistry
1
answer
0
watching
372
views

How many grams of pure H2SO4 can be obtained from250 grams of iron ore if the ore is 82% FeS2. Thereactions involved are given below:


4 FeS2 + 11 O2 > 2 Fe2O3 + 8 SO2 (95% Efficient)

2 SO2 + O2 > 2 SO3 (90% Efficient)

SO3 + H2O > H2SO4 (90% Efficient)

Watch
1
answer
0
watching
372
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Jamar Ferry
Jamar FerryLv2
28 Sep 2019

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share
discord banner image
Join us on Discord
Chemistry Study Group
Join now

Related textbook solutions

Basic Chemistry
5 Edition,
Timberlake
ISBN: 9780134138046
Principles of Chemistry Molecular Approach
4th Edition,
Tro
ISBN: 9780134112831
Chemistry: Structure and Properties
2nd Edition,
Tro
ISBN: 9780134293936
Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944
Chemistry: A Molecular Approach
3rd Edition,
Tro
ISBN: 9780321809247
Chemistry: A Molecular Approach
5th Edition,
Tro
ISBN: 9780134874371
Principles of Chemistry: A Molecular Approach
4th Edition,
Tro
ISBN: 9780134895741
Chemistry: The Central Science
14th Edition, 2017
Brown
ISBN: 9780134414232

Related questions

Pure iron is prepared from its ore hematite [Iron(III) oxide] bythe following process:

Fe2O3 + CO --> Fe + CO2

How many grams of Fe is produced if 1.68 mol ofFe2O3 reacts with CO?

I've been given the answer of 187.7 g, but I'm struggling tofigure out how to get there. Here's how I started:

1.68 mol ofFe2O3 |160gFe2O3 |

1 moleFe2O3

I'm not sure what to do next. Please help, with details. Thankyou!

When 11.1 g of O2 is reacted with 5.39 g of S, based on the equation below, how many grams of SO3 will be produced? [Hint: find the limiting reactant] Give your answer rounded to one decimal place. There are no marks given for the unit. 2S + 3O2 -> 2SO3

1.) 4HCl(g)+O2(g)====>2Cl2(g)+2H2O(g)

Calculate the number of grams of Cl2 formed when 0.470 mol HCl react with O2.

2.) 2KClO3====>2KCl+3O2

If this reaction produced 97.2 g of KCl, how much O2 was produced (in grams)?

3.) Gaseous hydrogen and oxygen can be prepared in the laboratory from the decomposition of gaseous water. The equation for the reaction is

2H2O(g)====>2H2(g)+O2(g)

Calculate how many grams of O2(g) can be produced from 85.6 grams of H2O(g).

4.) 2H2O2(l)+N2H4(l)=====>4H2O(g)N2(g)

determine how many grams of N2 are produced from the reaction of 8.85 g of H2O2 and 6.82 g of N2H4.

5.)2NaI(aq)+Cl2(g)===>I2(s)+2NaCl(aq)

How many grams of sodium iodide, NaI, must be used to produce 67.3 g of iodine, I2?

Weekly leaderboard

Home
Homework Help 3,900,000
Chemistry 830,000
Start filling in the gaps now
Log in