Warning: Creating default object from empty value in taxonomy_term_page() (line 33 of /home/gerenrot/public_html/modules/taxonomy/taxonomy.pages.inc).

Chemistry homework help

Get free Chemistry homework help here or go to homework help

Chemistry lab report

I need someone to write a good report in chemistry lab, also be a faster with high quality 

Mechanical materials

i need some one to do all my hw and quizzes 

chemistry post-lab

1) 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.


Syndicate content