What is pH of buffer, obtained by combination of 0.1 L 0.1M K2HPO4 and 0.1 L...

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Question

What is pH of buffer, obtained by combination of 0.1 L 0.1M K2HPO4 and 0.1 L 0.2M KH2PO4? For H3PO4 K 1-7.2.10-3 K42=6.3.10-8

Answer 1

Answer #1

Answer 4 logs In the given buffer, H₂POg acts as weak acid and HPO is its conjugate base. According to Henderson - Hasselbal

Answer 2

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