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Q: 7.) The K, of an acid is determined to be 0.00589. What is the pK,.
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Q: 10. 15.81mL of 0.0593 M NaOH was required to react in the titration with benzoic acid extracted from…
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Q: Which among these is/are properties for the type of precipitate required in gravimetric analysis?…
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Q: How many grans of Kl can be desolved in this solution without a precipitate of Agl() foming?
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Q: How do you differentiate the method of standardizing the NaOH solution from that of HCl solution?
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Q: A beer sample is analyzed in the laboratory to determine the international bitterness units (IBUs).…
A: Given data: 22.5, 25.4 and 21.7 Calculate: Range of 95% confident the true value = ?
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Q: Explain how to prepare 500mL of 2.5M NaOH using solid NaOH, water, a balance and a volumetric flask.…
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- A beer sample is analyzed in the laboratory to determine the international bitterness units (IBUs). The analysisis performed in triplicate with the following results: 22.5, 25.4, and 21.7. Within what range are you 95%confident the true value lies?Answer question 11, Mass % HCI in sample. Then, show your setup for the calculation of the molarity of the HCI for Trial. For the last section, show your setup for the calculation of the percent HCI in the solution. (Use the chart for reference)Which among these is/are properties for the type of precipitate required in gravimetric analysis? Hygroscopic Known composition Reactive with atmospheric constituents Large particles