8. 63360
9. 1000
if I got anything wrong please let me know thank you :)
Use your periodic table to get 1 mol. Look up the atomic masses. I'll round the numbers since every periodic table is different.
N = 14
O2 = 2 *16
Total = 30 grams / mol
Therefore 2 mols = twice as much = 60 grams.
Answer:
Peer-reviewed Journal Article
Explanation:
1.Dictionary
2.Encyclopidia
3.Internet Search Engine
4.Peer-reviewed Journal Article
The correct answer as to which would be most useful in trying to obtain procedural information to replicate an experiment previously published would be <u>a peer-reviewed journal article</u>.
<em>A peer-reviewed journal article is a journal article written by an expert or experts on a particular topic and has undergone thorough reviews by experts in the same field and certified to be of good-enough standards to be published. </em>
<u>Such an article would contain all the necessary information relating to the experiment leading to the article</u>. Hence, in order to obtain procedural information to replicate an experiment that has been previously published, a peer-reviewed journal published on the same topic would do be the right place to seek.
From the bottom to top in groups and increases from left to right across periods