nataliaspena7 nataliaspena7
  • 04-03-2021
  • Chemistry
contestada

1.00 x 10^6 atoms of gold is equivalent to how many grams?

Respuesta :

drpelezo
drpelezo drpelezo
  • 04-03-2021

Answer:

3.27 x 10⁻¹⁶ grams

Explanation:

moles Au = 1.00 x 10⁻⁶ Atoms / 6.02 x 10²³Atoms / mole = 1.66 x 10⁻¹⁸ mole Au

grams Au = 1.66 x 10⁻¹⁸ mole Au x 196.97 grams Au/mole Au

= 3.27 x 10⁻¹⁶ grams Au

Answer Link

Otras preguntas

1. If you deposit $9200 into an account paying 7% annual interest compounded quarterly, how much money will be in the account after 10 years? a A) $20,123.85 B)
Someone please help me
can someone restate the questtion to an eaiser queston
Someone please help me this will be a lot of points and I will follow u and Mark u the brainiest​
what did the child do when he is here the cooing of doves in the Grove(the lost child )​
If you are given a 2,900-gram sample of Hydrogen, and hydrogen has a half-life of 2,450 years. How much hydrogen is left after 19,600 years?
Find the mean absolute deviation (MAD) of the data in the pictograph
How are the functions f (x) = 16 Superscript x and g (x) = 16 Superscript one-half x related
Which are risk factors for su*c*de? Select four options.[] mental health disorders[] substance abuse[] side effects from medications[] having a relative who is
According to this map, in what region is Texas located? A) the Pacific region B) the Southwest region the Southeast region D) the Northeast region