carinthiaross carinthiaross

19-10-2017
Chemistry

contestada

how many mercury atoms are present in 1.0 x10^-10 mol of HG

Respuesta :

shawnj23 shawnj23

19-10-2017

4.18 1.0 x10-10 mol of Hg x (6.022 x 23 atoms of Hg)/(1 mol Hg) =6.022 x 1022 Hg atoms. 4.18

Answer Link

Otras preguntas

Elena invests a total of $70,000 in two different accounts for one year: some in a credit union at 5% interest, and the rest in a bank at 3% interest. if the i

A client who has trichomonas vaginalis receives a prescription for metronidazole (flagyl). which instruction should the nurse provide during client education?

The first section on Truman Capote's "In Cold Blood" is an in-depth back story of the characters in the story. This is an example of what?

A customer buys 100 shares of abc at 56.50 and writes 1 abc aug 60 call at 2. if the call is exercised, the consequences are:________

Eukaryotic cells that contain more than two sets of genetic information are referred to as:________

Evidence has been accumulating that the _________________ nucleus of the _____ is critically involved in the acquisition, storage, and expression of conditioned

An original photograph of a WW1 veteran that you found in your great-grandparents photo album. Primary or secondary? Why?

A real quadratic equation without real zeros always has two conjugate imaginary zeros. What does it mean for the two zeros to be conjugate?

The results of a two-factor analysis of variance produce df = 2, 36 for the f-ratio for factor a and df = 2, 36 for the f-ratio for factor b. what are the df va

When a player jumps up at the net with their hand/arms extended straight upwards, they are attempting to perform a:_____.