Like this study set? Create a free account to save it.

Sign up for an account

Already have a Quizlet account? .

Create an account

Factors that affect reaction rates and evidences of chemical reaction


the degree of hotness or coldness of a body or environment (corresponding to its molecular activity)


(chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected


stirring increases the rate at which particles dissolve


describes how much solute is present in a solution compared to the amount of solvent

surface area

the extent of a 2-dimensional surface enclosed within a boundary

Formation of Gas

indicator of a change in the form of bubbles


A solid that forms and settles out of a liquid mixture

Change in color

clue that a chemical change has occurred

change in temperature

indicate that energy has been absorbed or released in a chemical reaction

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions and try again


Reload the page to try again!


Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

Voice Recording