'Weak base conjugate acid' presentation slideshows

Weak acids and bases Salt of weak acid and bases buffer Lecture 9 9 Feb 2011

Weak acids and bases Salt of weak acid and bases buffer Lecture 9 9 Feb 2011. Noorulnajwa Diyana Yaacob noorulnajwa@unimap.edu.my. Weak Acid. A weak acid is an acid that does not completely donate all of its hydrogens when dissolved in water.

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Polyprotic Acids & Bases

Polyprotic Acids & Bases. A polyprotic acid can donate more than one H + Carbonic acid: H 2 CO 3 (aq); dissolved CO 2 in water Sulfuric acid: H 2 SO 4 (aq) Phosphoric acid: H 3 PO 4 (aq) A polyprotic base: can accept more than one proton Carbonate ion: CO 3 2- (aq)

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BUFFERS

BUFFERS. What is a buffer?. A buffer is a solution that resists changes in pH when small amounts of acid or base are added. http://www.youtube.com/watch?v=g_ZK2ABUjvA&feature=related

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