The amount of NO passing through the hole is needed to be determined. Concept introduction: Rate at which the effusion of gas occur can be calculated by dividing moles of gas (n) to time of effusion (t). Therefore, formula of rate of effusion is - r a t e = ( n t ) Rate of effusion is also inversely proportional to the square root of the molar mass of gas.Therefore, the ratio of rate of effusion of gases is given by following formula- R a t e o f e f f u s i o n o f g a s A R a t e o f e f f u s i o n o f g a s B = ( M o l a r m a s s o f g a s B M o l a r m a s s o f g a s A ) 1 / 2

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Use the data below from an electron impact mass spectrum of a pure compound to deduce its structure. Draw your structure in the drawing window. Data selected from the NIST WebBook, https://webbook.nist.gov/chemistry/ m/z Relative intensity 31 0.5 30 26 29 22 28 100 27 33 26 23 15 4 • You do not have to consider stereochemistry. You do not have to explicitly draw H atoms. • In cases where there is more than one answer, just draw one. 妊 n ? Previous Next

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Chapter 5, Problem 59QAP

Interpretation Introduction

Interpretation:

The amount of NO passing through the hole is needed to be determined.

Concept introduction:

Rate at which the effusion of gas occur can be calculated by dividing moles of gas (n) to time of effusion (t). Therefore, formula of rate of effusion is -

rate=(nt)

Rate of effusion is also inversely proportional to the square root of the molar mass of gas.Therefore, the ratio of rate of effusion of gases is given by following formula-

Rate of effusion of gas ARate of effusion of gas B=(Molar mass of gas BMolar mass of gas A)1/2

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PLEASE READ!!! I DONT WANT EXAMPLES, I DONT WANT WORDS OR PARAGRAPHS!!! PLEASE I UNDERSTAND THE BASICS BUT THIS IS AN EXCEPTION THAT EVEN THE INTERNET CANT HELP!!!! THIS IS THE THIRD TIME I'VE SENT THOSE QUESTIONS SO PLEASE DONT RESEND THE SAME STUFF, ITS NOT HELPING ME!!! I ALSO ALREADY TRIED TO DRAW THE MECHANISM MYSELF, SO IF ITS RIGHT PLEASE TELL ME OR TELL ME WHAT I HAVE TO CHANGE!!! First image: I have to SHOW (DRAWING) the mechanism (with arows and structures of molecules) NOT WORDS PLEASE! of the reaction at the bottom. Also I have to show by mecanism why the reaction wouldn't work if the alcohol was primary Second image: I have to show the mechanism (IMAGE) (with arrows and structures of the molecules) NOT WORDS PLEASE !! for the reaction on the left, where the alcohol A is added fast in one portion HOMEWORK, NOT EXAM!! ALL DETAILS ARE IN THE IMAGES PLEASE LOOK AT THE IMAGES, DONT LOOK AT THE AI GENERATED TEXT!!!