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

Your New Year's resolution is to drastically reduce the amount of cholesterol in your diet by eating less meat and more fruits and vegetables. After a few month
how did scientists change societies view of smoking after 1960?​
Brittany deposited $3,000 in a new account at her bank. The bank pays 6% interest compounded annually. Brittany makes no additional deposits or withdraws. What
What is the value of x? Enter your answer in the box. X =
(Use distributive property) 6 (5x + 3)
Which table models the graph shown below? HELP PLS
Instructions Read the question and then write your answer to the question in Spanish. Answer with ONE complete sentence, using the verb "dar" correctly in the P
after seeing the japanese bomber the men realize that
There should be 2 answers
Which type of rock would most likely be found near the landform shown in the picture? Question 4 options: igneous sedimentary metamorphic