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A chemist claimed that in Experiment 2, the pH of the sample solution was greater at a val

ue of 0.2 mL of titrant added than at a value of 1.8 mL of titrant added.Do the results of Experiment 2 support this claim?

A.No; at a value of 0.2 mL of titrant added, the sample solution was yellow, and at a value of 1.8 mL of titrant added, the sample solution was blue.

B.No; at a value of 0.2 mL of titrant added, the sample solution was blue, and at a value of 1.8 mL of titrant added, the sample solution was yellow.

C.Yes; at a value of 0.2 mL of titrant added, the sample solution was yellow, and at a value of 1.8 mL of titrant added, the sample solution was blue.

D.Yes; at a value of 0.2 mL of titrant added, the sample solution was blue, and at a value of 1.8 mL of titrant added, the sample solution was yellow.

提问人:网友jantor 发布时间:2022-01-07
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