Calculate [H₂O+] of the following polyprotic acid solution: 0.330 M H3PO4. (K₁1=7.5 x 10³, K-6.2 x 10-8, and Kas=4.2 x 10-¹3) Express your answer in molarity to two significant figures. 1961 ΑΣΦ [H₂O¹] = Submit Part B Complete previous part(s) Part C Request Answer [H₂O¹] - Submit Calculate (H₂O) of the following polyprotic acid solution: 0.380 M H₂C₂O₁ (K₁-6.0 x 10-2 and Ka-6.1×10) Express your answer in molarity to two significant figures. ΕΨΕΙ ΑΣΦΑ ? Request Answer M ? M

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter15: Solutions Of Acids And Bases
Section: Chapter Questions
Problem 15.52QE
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Calculate [H₂O+] of the following polyprotic acid solution: 0.330 M H3PO4. (K₁1=7.5 x 10³, K-6.2 x 10-8, and Kas=4.2 x 10-¹3)
Express your answer in molarity to two significant figures.
1961 ΑΣΦ
[H₁0¹] =
Submit
Part B Complete previous part(s)
Part C
Request Answer
[H₂O¹]-
Submit
Calculate (H₂O) of the following polyprotic acid solution: 0.380 M H₂C₂O₁. (K₁-6.0 x 10-2 and Ka-6.1 × 10 )
Express your answer in molarity to two significant figures.
IVE ΑΣΦΑ
?
Request Answer
M
?
M
Transcribed Image Text:Calculate [H₂O+] of the following polyprotic acid solution: 0.330 M H3PO4. (K₁1=7.5 x 10³, K-6.2 x 10-8, and Kas=4.2 x 10-¹3) Express your answer in molarity to two significant figures. 1961 ΑΣΦ [H₁0¹] = Submit Part B Complete previous part(s) Part C Request Answer [H₂O¹]- Submit Calculate (H₂O) of the following polyprotic acid solution: 0.380 M H₂C₂O₁. (K₁-6.0 x 10-2 and Ka-6.1 × 10 ) Express your answer in molarity to two significant figures. IVE ΑΣΦΑ ? Request Answer M ? M
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