Lab: Enthalpy Answers

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A coffee cup calorimeter will not be used to directly measure the enthalpy of magnesium combustion because .

the reaction occurs too slowly

the reaction occurs too fast

the coffee cups are too small

the coffee cups could melt

What should you do if you spill hydrochloric acid on your skin or clothing? Check all that apply.

Rinse the exposed clothing or skin with water.

Tell my teacher about the accident right away.

Call 911.

Try to save the hydrochloric acid for recycling purposes.

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