Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
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. Your email address is only used to allow you to reset your password. See 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

Ch3 CHEM vocab

TermDefinition
acid any substance that dissolves in water to produce H30+
aqueous solution solution in which water is the solvent
Avogadro's number 6.022 x 10^23
base any substance in water to produce OH-
chemical equation symbolic representation of a chemical reaction
concentration measure of quantities of solute and solvent
dilution solvent added to solution, decrease solute concentration
dissociation reaction in water, ions come apart
electrolyte substance that ionizes in water, conducts electricity
elemental analysis experimental measurement of mass percentage of each element in compound
explosives rapidly reactive, solid to gas, release lots of energy
green chemistry minimize production of waste and pollutants
insoluble does not dissolve in water
molar mass average mass of 1 mol of any element
molarity unit of concentration, number of moles of solute per liter of solution
mole quantity of atoms
molecular equation chemical equations with molecules
net ionic equation spectator ions are omitted
neutralization acid and base react to produce water and salt
nonelectrolyte dissolves in water, no conductivity
photochemical reaction light provides energy to begin reaction
precipitation reaction insoluble solid produced in a chemical reaction
products formed in chemical equation
reactants before the chemical reaction
salt formed by reaction of base and acid
solubility ability to dissolve in solution
soluble solid that dissolves
solute add to solvent
solution homogeneous mixture of two substances
solvent example: water
spectator ions ions that do actively participate in reaction
stoichiometric coefficients numbers in front of compounds to balance equation
stoichiometry study of amounts of reactants and products
strong electrolyte ionizes completely in water
total ionic equation all ions, including spectator
weak electrolyte ionizes partially in water
Created by: brittanyallers
Popular Chemistry sets

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards