August 18, 2019, 09:47:50 PM
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Guest 09:37:30 PM Viewing the topic Kinematic Problem .
Guest 09:37:29 PM Viewing the topic Flow in pipes.
Guest 09:37:28 PM Viewing the topic Designing a new periodic table (STEM/STEAM initiative).
Guest 09:37:28 PM Viewing the topic Question re: dissolving solutions.
Guest 09:37:25 PM Viewing the topic Why halide are para-orto directors?.
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Guest 09:37:22 PM Viewing the topic monoprotic/diprotic acids and reaction rates/orders.
Guest 09:37:20 PM Viewing the topic Vapor pressure at equilibirum.
Guest 09:37:18 PM Viewing the topic Cadmium (II) Polarography.
Guest 09:37:17 PM Viewing the topic 0.1N EDTA = 0.1M EDTA???.
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Guest 09:37:11 PM Viewing the topic Color of sulfuric acid?.
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Guest 09:37:07 PM Viewing the topic Spilled a little HCl solution on my hand. .
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Guest 09:36:57 PM Viewing the topic Black mark on women's face from gold.
Guest 09:36:55 PM Viewing the topic spontaneous combustion of zinc oxide.
Guest 09:36:48 PM Viewing the topic Sodium Phosphate Buffer.
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Guest 09:36:05 PM Viewing the topic 0.1-0.2 M Sodium bicarbonate buffer pH:8.3?.
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Guest 09:36:01 PM Viewing the topic Equilibrium constant from Ksp and Kf.
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Guest 09:34:49 PM Viewing the topic dissolving ammonium nitrate in water.
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Guest 09:34:26 PM Viewing the topic Coin Flip game to learn NMR coupling/j-value concepts.
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Guest 09:34:11 PM Viewing the topic Dissolving Ru for AAS.
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Guest 09:34:01 PM Viewing the topic dif btw enthalpy change of solution and enthalpy change of hydration???.
Guest 09:33:58 PM Viewing the topic Strong Oxidation of Carbon-Carbon Double Bond.
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Guest 09:33:31 PM Viewing the topic ADP/ATP transport to/from the matrix of a mitochondria....
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