16. The pH of a blood sample is 7.4, while gastric juice is pH 1.4. Which of the following is true?
1) the [H+] in the blood sample is higher than in the gastric juice
2) the difference of [H+] between the gastric juice and the blood sample is one million times
3) the [H+] in a blood sample is lower than in the gastric juice
4) the difference of [H+] between the gastric juice and the blood sample is 5.29 times
) the difference of [H+] between the gastric juice and the blood sample is 6000 times
(A) 1,4
(B) 3,5
(C)2,3
(D) 1,
(E) 3,4
詳解 (共 2 筆)
未解鎖
(1)(3)pH值越低[H+]越多，ga...
未解鎖
血液樣品pH7.4的H+濃度約為4x10...
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