What is the theoretical yield of CC14 for a reaction using 80 g C12? If the actual yield from the reaction is 38 g of CCI4, what is the percent yield of CC14? Step 1 gram to gram Step 2 PY= (Actual/Theoretical) x 100. Molar Mass of Ch2= 70 g/mol, Molar mass of CC14= 152 g/mol C + 2C12--> CC14

since electrons are negative the answer is neagtaive

it's c (engineer's do their work with mechanical stuff not on any living being)

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.