chemistry post-lab
Aliboa1) If you had not dried the solid, would the calculated percent yield have been higher, lower, or
unchanged? Explain
2) Boron trichloride is prepared from the following reaction.
2B2O3 + 6Cl2 + 3C --> 4BCl3 + 3CO2
If 67.0 g of B2O3 is mixed with 63.4g of Cl2 and 77.2 of C then....
a) What is the theoretical yield of boron trichloride? Report you answer in grams.
b) How much of each of the excess reactants will remain once the reaction is complete? Report you
answer in grams.
3) If during the drying process your product some of the dibenzalacetone passes through the filter paper
and goes into the filtrate. Will the percent yield be reported as too low, too high, or unchanged? Explain
- 9 years ago
- 10
Answer(1)
Purchase the answer to view it
NOT RATED
- chemistry_calculations-2.docx
Bids(1)
other Questions(10)
- MA 335 FINAL EXAM
- Unix Forensics Lab_ using VMware virtual machine
- JET2 TASK 4
- cf
- Political science Hello This is a class discussion for students to provide feedback to what the instructor upload on a regular basis, can you please follow each discussion instruction and article links, write 1 page for each discussion: 1-( http://thech
- Interview with a CLO- Daniel Ramelli
- Accounting Chapter 11 Test
- Finical Statement project
- To pay the reaming moneys
- APA Assignment topical revision