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


C2H3O2(-) Acetate
HCO3(-) Bicarbonate
Br- Bromide
ClO3(-) Chlorate
Cl- Chloride
ClO2(-) Chlorite
CN- Cyanide
F- Fluoride
H- Hydride
OH- Hydroxide
IO3(-) Iodate
I- Iodide
NO3(-) Nitrate
NO2(-) Nitrite
ClO4(-) Perchlorate
MnO4(-) Permanganate
CO3(-2) Carbonate
C2(-2) Carbide
CrO4(-2) Chromate
Cr2O7(-2) Dichromate
C2O4(-2) Oxalate
O(-2) Oxide
O2(-2) Peroxide
SiO3(-2) Silicate
SnO3(-2) Stannate
SnO2(-2) Stannite
SO4(-2) Sulfate
S(-2) Sulfide
SO3(-2) Sulfite
S2O3(-2) Thiosulfate
AsO4(-3) Arsenate
AsO3(-3) Arsenite
BO3(-3) Borate
N(-3) Nitride
PO4(-3) Phosphate
PO3(-3) Phosphite
P(-3) Phosphide
Created by: r0402631