A student hypothesizes that temperature affects the acidity of water. Which of the following lab tools would be most useful to her investigation?
A.
microscope and thermometer
B.
thermometer and pH probe
C.
pH probe and hot plate
D.
hot plate and microscope

Respuesta :

It think it’s b :) because those are used for water measurement

Answer:

thermometer and  pH probe          

Explanation: A thermometer can measure the tempurature

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