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For the diprotic weak acid h2a, ������a1=3. 2×10−6 and ������a2=6. 1×10−9. What is the ph of a 0. 0650 m solution of h2a ?.
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For the diprotic weak acid h2a, ������a1=3. 2×10−6 and ������a2=6. 1×10−9. What is the ph of a 0. 06...
Mathematics, 29.07.2019 17:30