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.

Remove Ads
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

Chapter 3 Vocab

Term Definition
Acid is any compound that increases the number of ` ions, H3O+, when dissolved in water.
Indicator A substance that changes color in the presence of an acid or base.
Base Any compound that increases the number of hydroxide ions when dissolved in water.
Neutralization Reaction The reaction of an acid and a base to form a neutral solution of water and a salt.
pH A value that is used to express the acidity or basicity of a system.
Salt An ionic compound that forms when a metal atom replaces the hydrogen of an acid.
Organic Compounds A covalently bonded compound that contains carbon.
Hydrocarbon An organic compound composed only of carbon and hydrogen.
Carbohydrates A class of energy giving nutrients that includes sugars, starches,and fiber; composed of one or more simple sugars bonded together.
Lipid A type of biochemical that does not dissolve in water; fats and steroids are lipids.
Protein A molecule that is made up f amino acids and that is needed to build and repair body structures and to regulate process in the body.
Nucleic Acid A molecule made up of subunits called nucleotides.
Created by: 15hernandezjua