In this lab, you will observe the properties of oil, cornstarch, salt, and sodium bicarbonate. You will
use the properties to classify the substances as
ionic and covalent. Restate this goal in the form of
an investigative question.

hello there!

your answer is a “generator”

a generator does not create energy but instead it transforms it.

it’s basically a motor working in reverse.

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!

b. a lightning bug, plug of grass, and a worm