- Mixture Vol J Kti Volume Nach Used G 25 0 14 66 2 25 0ml 192 Ml 3 8 53 Ml 4 25 0ml 25 Ml 8 97 Me 25ml 6 77 Ml 5 6 25 1 (110.47 KiB) Viewed 20 times
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Mixture Vol j Kti Volume & Nach used g . 25.0 14.66 2 25.0ml 192 ML 3 8.53 mL 4 25.0mL 25 ml 8.97 me 25mL 6.77 ml 5 6 25 7.5 8.4 7 25 8 20 4.53 ។ 25 4.5
SOLUBILITY OF POTASSIUM BITARTRATE AND THE COMMON ION EFFECT POST-LAB QUESTIONS 1. From the pooled data, calculate the concentration of KCI for each mixture. Using the pooled data, calculate the solubility of KHT and Ksp for each mix- ture. Remember you can set up a formula in Excel to perform a calculation for a series of data. 2. Once you have performed all calculations, make two graphs using Excel. Graph 1 should plot solubility versus concentration of KCI ([KCI]). Graph 2 should plot Ksp versus [KCI). Attach these two graphs to your report sheet. 3. Explain the two graphs based on your understanding of solubility and the common ion effect. a. Explanation of Graph 1: