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

Where did Labor Day originate?

Which four elements are the primary components of important biological molecules, such as proteins, carbohydrates, and lipids?

Express the concentration of a 0.0610 m aqueous solution of fluoride, f–, in mass percentage and in parts per million. assume the density of the solution is 1.0

find the slope that goes through 10, 6 and 1, 5

Markets can: provide unlimited goods and services. force producers to make things they do not want to make. force buyers to buy things they do not want to bu

Which of the following methods are acceptable for opening the Word application?

The _______________ is a fluid-filled region between the plasma membrane and the nucleus which contains _______________

C=Wtc/1,000 Solve for w

You hire a printer to print concert tickets. He delivers them in circular rolls labeled as 1000 tickets each. You want to check the number of tickets in each ro

Chris wants to learn how to play guitar but basketball practice takes up a lot of her free time. Which of the following statements shows how Chris's friend co