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 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

Who benefitted from the corrupt bargain?
how might the history of california have been different if the gold rush had not happened
what creates more friction aluminum foil, wax paper or plastic wrap
how long is 63 months in years?
Which of the following writers did not come from Ireland? a) W. B. Yeats b) James Joyce c) Seamus Heaney d) Oscar Wilde e) none of the above; all came from
What are the positive and negative aspects of a zoo or safari park?
For f(x)=3x+4, find f(2) and find x such that f(x)=17
In how many ways can 12 one-dollar coins be shared between Josh, Frank, and Suzy if each of them receives at least 3 coins?
What is twenty percent off 600 hundred pounds
why did the framers give the power to congress rather than to the states?