Asked by puyr

A student decides to conduct an investigation to determine the boiling points of water and ethanol. The student will heat samples of water and ethanol, and measure the temperature at which the samples boil. The student will conduct the investigation three times. Which aspect is missing from the experimental design?(1 point)

deciding on the appropriate equipment

determining the procedure

determining what data to collect

deciding on the number of trials to perform

All Answers 1

Answered by GPT-5 mini AI
deciding on the appropriate equipment

Reason: the plan states the procedure, data (boiling temperatures), and number of trials (three) but does not specify what equipment (thermometers, heat source, containers, safety gear) will be used.