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Chemistry
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Yunfei Ma

Apparently, this user prefers to keep an air of mystery about them.

26
answers
30
questions
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people reached
  • Ann Arbor, MI, United States
  • Member for 3 years, 1 month
  • 194 profile views
  • Last seen Nov 27 '18 at 21:03

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Top Posts (56) All Questions Answers | Votes Newest

13 Why can't a reaction go to completeness? Dec 23 '16
10 Why are the two CH2 groups in allene perpendicular to each other? Apr 18 '16
8 Weird Wikipedia Section on Oxidizing Behavior of Nitric and Sulfuric Acids May 13 '16
6 What is the difference between pH and pKa? Mar 12 '16
5 Steady-state approximation for the destruction of ozone Mar 21 '17
5 Shape of Weak-Strong Acid-Base Titration Mar 18 '16
3 Why is atmospheric composition compared by volume? Dec 27 '16
3 Separating Lipids from Milk May 11 '16
3 Intermolecular Forces in Teflon vs Polyethylene Apr 30 '16
3 How to calculate Ka for hydronium and Kb for hydroxide? [duplicate] Mar 5 '16
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