kgondal2002 kgondal2002

18-10-2020
Chemistry

contestada

The empirical formula of CBr2 has a molar mass of 515.46 g/mol. What is the molecular formula of this
compound

Respuesta :

angemendezclaws5 angemendezclaws5

29-10-2020

Answer:

C3Br6

Explanation:

C= (1 X 12.011) = 12.011

Br= (2 X 79.904)= 159.808

159.808+12.011 = 171.819

515.46 divided by 171.819 = 3.00

so you mulitpy CBr2 by 3 which gives you C3Br6

Answer Link

Otras preguntas

Who was the first person to look at living cells using a microscope? Anton von Leeuwenhoek Robert Hooke Matthias Schleiden Rudolf Virchow

multiply simplest form 3/4×2=

do you think that people are mostly good with some bad tendencies or inherently bad or greedy

please help, need answer fast!! In , Osama bin Laden first told al-Qaeda to target Americans. a. 1996 b. 1998 c. 2000 d. 2001

The denarius was a unit of currency in ancient Rome. Suppose it costs the Roman government 101010 denarii per day to support 444 legionaries and 444 archers. It

Which sentence best summarizes the central idea of this story? Bertie strongly dislikes his Aunt Agatha because she treats him poorly. Aunt Agatha wishes Bertie

help me please, having alot of trouble!

Although specialization increases productivity, one disadvantage is A) loss of flexibility among workers. B) higher costs in training workers. C) a reduction

What was one of the consequences of the annexation of Texas? -began the Mexican-American war -broke all diplomatic relations with the United States -attacked t

How did the grange and the farmers alliances pave the way for the populist party?