2006-09-01 01:27:29 · 7 answers · asked by hey_itsjustme2 1 in Science & Mathematics ➔ Chemistry
6.022 x 10 ^ 23 is Avogadro's number. So, the answer is the atomic mass of helium, or 4.003.
2006-09-01 01:45:39 · answer #1 · answered by Christopher C 3 · 0⤊ 0⤋
whats up baby, i'm tremendously particular you're able to try this subject on your individual. Use ratios. There are 2 atoms of Iron in each and every molecule of Fe2O3. 6.022 x 10^23 is Avogadro's huge type and is named a mole. A mole of carbon is 12g. The atomic sort of carbon is 12. you're able to do it; use that innovations!
2016-12-14 16:00:52 · answer #2 · answered by Anonymous · 0⤊ 0⤋
you asked to mention the mass of 1 mole (6.02 * 10 ^ 23 atoms) of helium.
Well any element weighs its molecular mass if you take 1 mole.
Hence the answer to your question is 4g(Since the molecular mass of He is 4).
2006-09-04 08:15:27 · answer #3 · answered by vsgr06 2 · 0⤊ 0⤋
Why are you killin' yourself??
Just go fill out the application form at the nearest Mickey D's and you won't have to worry about all those big words and what they mean.
Doug
2006-09-01 01:34:03 · answer #4 · answered by doug_donaghue 7 · 0⤊ 0⤋
it depends on the helium! if it is helium3 it's 3g if it is helium4 4g
2006-09-01 01:48:14 · answer #5 · answered by giwrgoulakis 2 · 0⤊ 0⤋
Do your own homework.
2006-09-01 01:35:50 · answer #6 · answered by barkel76 4 · 0⤊ 0⤋
STUDY and find out!
2006-09-01 01:28:33 · answer #7 · answered by Anonymous · 0⤊ 0⤋