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【Daily Question】Chemical Analysis Edition 2019.1.21

2019-01-21View Original

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This post was last edited by zjp on 2019-1-21 08:42. Multiple-choice question: What is the purpose of using an iodometer in the iodometry method? A. Prevent the volatilization of iodine B. Prevent the solution from coming into contact with air C. Improve the sensitivity of the measurement D. Prevent the solution from splashing AB
Reply #22019-01-21
A. Prevent the volatilization of iodine B. Prevent the solution from coming into contact with air C. Improve the sensitivity of the measurement
Reply #32019-01-21
A. Prevent the volatilization of iodine B. Prevent the solution from coming into contact with air

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