BrazyUpTown BrazyUpTown
  • 02-06-2022
  • Chemistry
contestada

plain how to calculate the number of atoms in 31.1 g of Au.

Respuesta :

jsimpson11000 jsimpson11000
  • 02-06-2022

Answer:

See Below

Explanation:

mole weight of Au ( gold) = 196.97 gm

  31.1 / 196.97    = number of moles of Au

  Number of moles * Avagadro's Number = number of atoms

31.1 / 196.97      *    6.022 x 10^23 = 9.508 x 10^22 atoms

Answer Link

Otras preguntas

three ways that humans affect earths systems
Which young French officer became a general on Washington's staff and his lifelong friend? A. George Rogers Clark B. Nathanial Greene C. Marquis de Lafayette D.
The process of cell division that creates sex cells in sexually reproducing organisms is called meiosis. translation. replication. mitosis.
how does the nervous system rely on the circulatory system
What is a democracy?
Two ants are at a common point at time t=0, the first ant starts crawling along a straight line at the rate of 4 ft/min. Two minutes later, the second ant start
When you use the distance formula, you are calculating the length of the (fill in blank) of a right triangle
what kind of organism is a zooxanthellae
how do you say half brother and half sister in spanish
what is the answer to this problem 5n^2+10n+20