belnaviscassiel belnaviscassiel

02-04-2020
Chemistry

contestada

A compound has a gram formula mass of 78 g/mol and an empirical formula of CH. What is its molecular formula?

Respuesta :

dekowmohamed dekowmohamed

06-06-2020

EMF(n) = MF

12 + 1 (n) = 78

13n = 78

n 78/13 = 6

MF = CH (6) = C6H6

Answer Link

Otras preguntas

Refer to the figure and find the volume V generated by rotating the given region about the specified line. R3 about AB.

balloon payments are payments that are?

Which of the following neighborhood facilities is most likely to improve residents' physical fitness? Youth centers Health screenings Walk-in clinics Parks

"In the image above, box number one (1) should be labelled: Eye Eye Wall Spiral Bands Storm Surge"

Which laws of gravity explained how the planets move around the sun?

the largest factor of 24 is

False accusations against which organization led to the demise of Senator Joseph McCarthy?

how were the lives of hunter-gatherers and settlers of early farming communities were alike and different.

Which statement can be proven true from the diagram?

how do you write algebraic expressions to model quantities