Chemistry
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DJohnM

Retired community college professor

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  • Toronto, Canada
  • Member for 6 years, 2 months
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  • Last seen Jan 15 at 6:41

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Top posts (7) All Questions Answers | Votes Newest

4 Notation of beta decay Dec 27 '13
2 How do I find molar mass using gas laws? Jan 2 '14
2 Empirical formula, simplifying problems Jul 5 '16
2 What is the partial pressure of oxygen in this mixture of oxygen and argon? Jul 26 '14
2 Rate law of the iodine clock reaction Jun 7 '14
2 Solving carbon black Apr 20 '14
2 Formula for hypo Apr 15 '14

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