azenial22 azenial22
  • 16-12-2020
  • Chemistry
contestada

What is the molar mass of phosphorus pentachloride and uranium hexafluoride?

Respuesta :

ayayronbalakay
ayayronbalakay ayayronbalakay
  • 16-12-2020

Answer:

PCl₅ = 208.22g/mol. UF₆ = 352.03g/mol.

Explanation:

Find the atomic mass of each element–and if there's a subscript (you multiply the atomic mass by that much). P= 30.97g, Cl= 35.45g; 30.97+35.45(5) = 208.22g [same idea with UF₆]

Answer Link

Otras preguntas

Someone please help me?
Which resulted from the planting of crops in the beginnings of human society
Which of the following is an example of a eukaryote? A) E. coli B) Amoeba C) Salmonella
Suppose that Jamal can choose to get home from work by taxi or bus. • When he chooses to get home by taxi, he arrives home after 7 p.m. 8 percent of the time.
In which stage of materials of meiosis do the sister chromatids separate and move to opposite pole cell?
A sphere has a diameter of 60in what is the volume to the nearest cubic inch?
Which energy resource produces greenhouse gases when it is used?
Is molar mass more accurate at low or high temperatures?
¿Cuál es una manera de propagación del dengue? Usar el mismo vaso todos los días. Dejar que los mosquitos te piquen. Tomar agua contaminada.
in biology what is a microbe?