Describe the ph of a buffer solution consisting ch3cooh
Describe the pH of a buffer solution consisting of 100 mL containing 0.1M CH3COOH and 0.125M CH3COO- , both before and after addition of 10 mL of 0.25M HCl. Ka = 1.8 x 10-5.
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What is the molality of particles in a solution containing 25.4 g of Al(NO3)3 dissolved in 530. g of water? Use molar masses with at least as many significant figures as the data given.
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