Using some of the following reagents, describe the preparation of 500 mL, pH 7 citric acid 1.8 M citric acid (H3C6H5O7, FW = 192) 1.2 M sodium dihydrogen citrate (NaH2C6H5O7, FW = 214) 1.5 M sodium hydrogen citrate (Na2HC6H5O7, FW = 236) 0.8 M sodium citrate (Na3C6H5O7, FW = 258) 0.1 M HCl 0.1 M NaOH distilled water For citric acid, Ka1 = 7.4 x 10-4, Ka2 = 1.7 x 10-5, Ka3 = 4.0 x 10-7

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Q: 1. Using some of the following reagents, describe the preparation of 500 mL, pH 7 citric acid 1.8 M…

A: Given information:

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