Answers by Moke
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Answers by Moke

Answers by Moke
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How do the atomic mass and atomic number compare for helium?
answered Mar 8, 2019
2 votes
110k views
A new element was recently discovered and found to have an atomic weight of 342.38 amu. this element has two isotopes, the lighter of which has a mass of 340.91 amu and an abundance of 68.322%. what is
answered Mar 4, 2019
2 votes
123k views
Consider a triprotic acid like phosphoric acid or citric acid. which expression correctly describes the relative magnitudes of the three ka equilibrium constants?
answered Feb 21, 2019
1 vote
1.7k views
What does 14•y=70 equal
answered Dec 19, 2018
6 votes
104k views
Which of the following most accurately describes Romeo's mood when he leaves Friar Lawrence's cell? engulfed in the throes of despair sad and afraid but hopeful angry and seeking vengeance calm, collected
answered Aug 17, 2018
1 vote
191k views
What is 200*10^306? I know the answer...but do you?
answered Apr 24, 2018
5 votes
203k views
Which is the area of a circle with a circumference of 37.68 units (use 3.14)
answered Nov 13, 2016
6 votes
20.0k views
Does Crohn's disease hurt?
answered Aug 4, 2016
3 votes
38.6k views
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