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Yolanda is performing a neutralization reaction using hydrochloric acid and sodium hydroxide. Since both are clear liquids, what could Yolanda do to MOST accurately show when the reaction is complete?
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Yolanda is performing a neutralization reaction using hydrochloric acid and sodium hydroxide. Since both are clear liquids, what could Yolanda do to MOST accurately show when the reaction is complete?

A) add a color indicator
B) taste the solution at various points
C) use litmus paper throughout the reaction
D) perform the reaction with a pH probe attached

User Adrian Pronk
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Answer:D) perform the reaction with a PH probe attached

Explanation: To get more accurate results you have to have a probe attached

User Tony Cho
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