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

Acids & Bases

Solute The part of a solution present in a smaller amount.
Solvent The part of the solution present in a greater amount.
Solution A mixture that appears uniform throughout and whose particles cannot be easily separated.
Solubility A measure of how well a solute can dissolve in a solvent at a given temperature.
Colloid A mixture containing particles too small to be seen but large enough to scatter a light beam.
Saturated Solution When you add so much solute that no more dissolves.
Suspension A mixture in which particles can be seen and easily separated.
Acid A substance that tastes sour, is corrosive to metal, turns blue litmus paper red, and produces hydrogen ions in water.
Base A substance that tastes bitter, is slippery, turns red litmus paper blue, and produces hydroxide ions in water.
Neutralization When an acid reacts with a base to form water and a salt.
Digestion The process that breaks down complex molecules of food into smaller molecules.
Mechanical Digestion Tears, grinds, and mashes large food particles into smaller particles.
Chemical Digestion When acids and enzymes break large food molecules into smaller molecules.
Created by: sikkwl