adeolaolatunji2018 adeolaolatunji2018

25-03-2021
Chemistry

contestada

Determine the molecular formula of an alkane whose vapour density is 15 (H=1,C=12,R.M.M=2.VD)

Respuesta :

MohamedAzaarena MohamedAzaarena

25-03-2021

Answer:

c2h6

Explanation:

molecular weight=vapour density*2=2*15=30

molecular formula=empirical formula*n

n=molecular weight/empirical formula weight=30/15=2

so molecular formula2 * (ch3) alkane =c2h6

Answer Link

Otras preguntas

Carol typed a memo to send to everyone in her department. To create this memo, she used a _____. spreadsheet word processor fax machine projector

The substance that is necessary for production of certain hormones and helps store and transport vitamins is: minerals fats proteins carbohydrates

Exit What is one of the last steps in the research process? a. note taking b. outlining c. finding sources d. drafting

Name the algebraic property demonstrated in the example below: 3 ⋅ (x ⋅ y) = (3 ⋅ x) ⋅ y Distributive Property Transitive Property Associative Property of Mult

Is the government doing enough to ensure that human rights are protected? Name five possible answers

What organelle is responsible for capturing the Suns energy?

What is the the difference between sports and games?

Which are examples of ways some southern whites kept blacks from getting justice during Reconstruction? Choose all answers that are correct. A. They repealed di

That was quick thinking for an inexperienced quarterback like (he, him). (1 point) he him

The world's population density is highest in which of these countries? India Russia Japan China Portugal United States of America