Chemistry: Precision and Design - Flashcard 2 (Lab 1)

Front

What is the proper way to dilute a concentrated acid in the lab?

Back

Pour the acid into the water.

Front

What is the proper way to test chemical odors in a lab?

Back

Gently waft the odors toward your nose.

Front

In which laboratory situation is eye protection not needed?

Back

Eye protection is always needed.

Front

What is the first thing Grace should do if she gets a chemical in her eye while wearing contact lenses during a science experiment?

Back

Flush her eye with water.

Front

What is the correct way to dispose of most unused liquid chemicals after a chemistry experiment?

Back

Pour them into designated waste containers.

Front

What should Michael use to heat something in the lab?

Back

glass beaker

Front

What is the first step Olivia should take to obtain a reagent from a glass-stoppered bottle in the laboratory?

Back

Read the label twice.

Front

What piece of laboratory equipment should be labeled beside the number 8?

Back

Erlenmeyer flask

Front

During a chemistry experiment, Sophia needs to heat a solution to evaporate the liquid and leave behind the dissolved solids. She selects the piece of laboratory equipment shown. What is this equipment called?

Back

evaporating dish

Front

Abigail is setting up a science experiment and needs to use the correct laboratory equipment. She picks up the item shown.

Back

test tube