June 19, 2019, 11:18:46 PM
Forum Rules: Read This Before Posting

### Topic: balance of matter with chemical reaction  (Read 381 times)

0 Members and 1 Guest are viewing this topic.

#### DionisioDD

• Very New Member
• Posts: 2
• Mole Snacks: +0/-0
##### balance of matter with chemical reaction
« on: February 16, 2019, 09:48:27 PM »
I need help with this problem, so far i onli be capable to calculate de O2 and N2 weights.
A mineral of a process contains contains 90% FeS2 and 10% inerts by weight. This material it is calcined with 25% excess air, according to the reaction:

FeS2 + 02 ► Fe203 + S02

The solid mixture leaves the calciner with 13% inerts by weight and the rest FeS2 and Fe203

a) Calculate the weight of solids leaving the calciner.

b) Determine the% conversion based on FeS2 •

c) Calculate the Orsat analysis of the gases produced.

#### Borek

• Mr. pH
• Deity Member
• Posts: 25067
• Mole Snacks: +1646/-396
• Gender:
• I am known to be occasionally wrong.
##### Re: balance of matter with chemical reaction
« Reply #1 on: February 17, 2019, 03:22:32 AM »