laurita1999 laurita1999

31-08-2016
Chemistry

contestada

What is the average mass of a single argon atom in grams?

Respuesta :

kameronmurphy97 kameronmurphy97

08-09-2016

Best Answer: The molar mass of Ar = 39.948g/mol
1mol Ar = 6.022*10^23 atoms
Therefore 1 atom has mass = 39.948 /(6.022*10^23) = 6.63*10^-23g

Answer Link

Otras preguntas

2+2=___ 1+1=___ Please provide a 7 page essay explaining why 2+2=4 and 1+1=2. I will award brainliest.

As many as 83.1 percent of respondents supported the WHO's investigation into the origin of the virus in the U.S. The eyes of the people are sharp.

What compound directly provides energy for cellular work? 1) DNA 2) [tex]\mathrm{C}_6 \mathrm{H}_{12} \mathrm{O}_6[/tex] 3) rubisco 4) fat 5) ATP

A password is consisting of lowercase and uppercase, numeric and special character (32 character). Your password is consisting of 10 characters. You should chan

select the characteristics exhibited by glycocalyx of eukaryotic cells, check all that apply. - outermost surface cells -composed of protein -composed of polysa

Explain why the British wanted to trade in India from 1600

The Moon goes through one full cycle of these phases about once every _______. A. week B. day C. year D. month

Assignment 2: group assignment 1. Write the form and uses of the present simple tense, and then provide examples for each of them. 2. Write the structure and us

How does the structure of the placenta help it’s function? I’m really struggling with this please kindly help

Which of the following is true of Power Pivot? a. The tables you see in the Power Pivot window have necessarily been related through their primary and foreign k

ACCESS MORE EDU ACCESS