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  1. DAT Destroyer

    DAT DAT Organic Chemistry Question: pKa, Gibbs Free Energy & Keq Explained | DAT Destroyer | OAT Destroyer | Dr. Jim Romano

    Many DAT and OAT students memorize pKa values but struggle to apply them to equilibrium problems. Post your reasoning below, and Dr. Romano will let you know if you're right. Get started with our free DAT and OAT study resources: Start Your DAT and OAT Preparation for Free | Official...
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    • acid base chemistry dat dat destroyer dat prep dental admission test dr. jim romano equilibrium gibbs free energy keq oat oat destroyer oat prep optometry admission test organic chemistry organic chemistry reaction pka pre optometry predental
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    • Forum: DAT and OAT Destroyer by Orgoman
  2. captainGrape

    DAT Bootcamp Question

    14. N2(g) + 3H2(g) ⇌ 2NH3(g) ; ΔH° = -92.22 kJ•mol-1 Which change would decrease the Keq in the above reaction? Options: A. Adding an iron catalyst. B. Decreasing the volume of the vessel. C. Injecting H2 gas. D. Cooling ammonia gas into a liquid. E. Increasing the temperature. I...
  3. T

    NS FL 1 C/P 47

    What is the relationship between Keq and Ka? I don't understand why A is the answer to this question. Thanks in advance!