a. [H3O+] = [OH-]
b. [H3O+] > [OH-]
c. [H3O+] < [OH-]
d. [H3O+] = 0M
e. [OH-] > 7.00
In basic solution, _______.?
2018-03-18 11:07 pm
回答 (1)
2018-03-19 12:48 am
At 25°C, it is defined that :
A solution is basic if [OH⁻] > 1.0 × 10⁻⁷ and [H₃O⁺] < 1.0 × 10⁻⁷ M, i.e. [OH⁻] > [H₃O⁺]
The answer: c. [H₃O⁺] < [OH⁻]
A solution is basic if [OH⁻] > 1.0 × 10⁻⁷ and [H₃O⁺] < 1.0 × 10⁻⁷ M, i.e. [OH⁻] > [H₃O⁺]
The answer: c. [H₃O⁺] < [OH⁻]
收錄日期: 2021-05-01 14:13:54
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20180318150726AA4rW9g