Determine the pH of solution if 0.085g of acetylsalicylic acid, HC9H7O4, (Ka = 3.0 x 10-5) is dissolved in 15.0 ml of water. Note for Molar Mass: H = 1.01 g/mol; C = 12.01 g/mol; O = 16.00 g/mol Your answer should follow the format: a) mols of HC9H7O4 b) molarity of HC9H7O4 c) [H+] d) pH
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Determine the pH of solution if 0.085g of acetylsalicylic acid, HC9H7O4, (Ka = 3.0 x 10-5) is dissolved in 15.0 ml of water.
Note for Molar Mass: H = 1.01 g/mol; C = 12.01 g/mol; O = 16.00 g/mol
Your answer should follow the format:
a) mols of HC9H7O4
b) molarity of HC9H7O4
c) [H+]
d) pH
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