Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Chemical Reactions

Activation Energy what is needed to start a chemical reaction
arrow you read the arrow as "yeilds" in a chemical equation or formula
characteristics of a chemical reaction changes in energy or changes in properties (produce a gas(bubbles form) color change precipitate forms or temperature change)
chemical changes after the chemical properties of matter new substances with new properties are formed
chemical equations a shorter easier way to show chemical reactions by using symbols instead of words
coeffecient a number placed in front of a chemical formula in an equation. tells how many atoms or molecules of each reactant and product take part in the reaction
conservation of mass the amount of matter involved in a chemical reaction does not change the total mass of the reactants must equal the total mass of the products
decomposition reaction
Created by: 150009029