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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

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

General Chem1

Polyatomic Ions

acetate C2H3O21-
ammonium NH41+
arsenate AsO43-
azide N31-
bicarbonate (hydrogencarbonate) HCO31-
bisulfate (hydrogen sulfate) HSO41-
borate BO33-
bromate BrO31-
carbonate CO32-
chlorate ClO31-
chromate CrO42-
cyanate OCN1-
cyanide CN1-
dichromate Cr2O72-
dihydrogen phosphate H2PO41-
ferricyanide Fe(CN)63-
ferrocyanide Fe(CN)64-
formate CHO21-
hydrogen carbonate (bicarbonate) HCO31-
hydrogen sulfate(bisulfate) HSO41-
hydroxide OH1-
iodate IO31-
manganate** MnO42-
metasilicate SiO32-
molybdate MoO42-
monohydrogen phosphate HPO42-
nitrate NO31-
nitrite NO21-
oxalate C2O42-
permanganate MnO41-
phosphate PO43-
phosphite PO33-
arsenite AsO33-
perbromate BrO41-
bromite BrO21-
hypobromite BrO11-
periodate IO41-
iodite IO21-
hypoiodite IO1-
phthalate C8H4O42-
selenate SeO42-
selenite SeO32-
silicate SiO44-
sulfate SO42-
sulfite SO32-
tartrate C4H4O62-
tellurate TeO42-
tellurite TeO32-
thiocyanate SCN1-
thiosulfate S2O32-
tungstate WO42-
Created by: hrancel