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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Realz88 Realz88
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3 years ago
What is the equilibrium concentration of HPO42– in a 0.225 M solution of H3PO4(aq)? (Ka1 = 7.5 × 10–3, Ka2 = 6.2 × 10–8, Ka3 = 4.8 × 10–13)


▸ 1.2 × 10–4M

▸ 3.8 × 10–2M

▸ 4.8 × 10–13M

▸ 6.2 × 10–8M

▸ 3.3 × 10–7M
Textbook 
Chemistry: An Atoms First Approach

Chemistry: An Atoms First Approach


Edition: 3rd
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uyenconguyencong
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3 years ago
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3 years ago
Smart ... Thanks!
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