![jwunder5859](/avatars/41829.jpg)
jwunder5859
17.03.2021 •
Chemistry
In the chemical reaction below, AB decomposes to form A2 and B2.
2AB→ A2+B2
Using the above reaction, follow the steps listed below to calculate how many molecules of B2 are produced when 28.2 g of substance AB decomposes. The molar mass of substance AB is 16.9 g/mol.
Step 1: Convert the mass of AB to moles.
Step 2: Convert the number of moles of AB to the number of moles of B2.
Step 3: Convert the number of moles of B2 to molecules of B2.
Solved
Show answers
More tips
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
Answers on questions: Chemistry
- C Chemistry Which substance is the reducing agent in this reaction? 16h++2cr2o72−+c2h5oh→4cr3++11h2o+2co2?...
- C Chemistry Which electrons are lost by an atom of iron when it forms the fe3+ ion? a. one s orbital electron and two d orbital electrons b. two s orbital electrons and one d orbital...
- C Chemistry Which part of the hunman body controls the nervous system...
- B Biology Where is carbon NOT found...
- M Mathematics What is the perimeter of this triangle HELP!! A-4 B-20 C-40 D-60...
Ответ: