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

Chemistry Chapter 8

QuestionAnswer
all group 1 & ammonium are ... soluble
all nitrates, acetates, and chlorates are ... soluble
all chlorides, bromides, and iodides are soluble except with ___ , ___ , & ___ Ag, Hg, Pb
all sulfides are insoluble except with ... group 1 & 2 metals
all hydroxides are insoluble except with rule ___, ___ , ___ , & ___ 1, Ca, Sr, Ba
precipitation reactions form an ... insoluble products (aka precipitate)
precipitation reactions form an ... insoluble products (aka precipitate)
the diatomic 7 (elements that appear in pairs) are ... H, N, O, F, Cl, Br, I
the special oxidation #'s are ... Zn (+2), Cd (+2), Ag (+1)
a dissociation reaction is when ... ionic compounds break into ions
a molecular reaction is ... a full rxn w/ states of matter
a complete ionic reaction is when ... anything (aq) breaks into ions (add charges & cross out spectator ions)
a net ionic reaction is ... a rxn w/ spectator ions crossed out (add charges, add states of matter, & balance)
spectator ions are ... ions that are on both sides of a reaction
physical change vs chemical change P: change in properties w/o changing chemical composition (cut) C: produces new matter (burn)
physical property vs chemical property P: change in characteristic of matter w/o affecting chemicals C: change of one matter into another type of matter (reactive)
intensive vs extensive (physical properties) I: independent of # present (magnetic, color) E: dependent of # present (length, mass, volume)
the signs of a chemical reaction are ... produces heat energy, produces light energy, produces gas, forms a precipitate, changes colors
reactant vs product R: starting substance(s) P: ending substance(s)
arrow vs double arrow arrow: yields double arrow: reversible rxn
(s) or (cr), (l), (g), & (aq) mean ... solid, liquid, gas, aqueous
coefficients are ... and indicate ... - # in front of the compound - # of moles or # of molecules
(S) metal oxide + carbon dioxide -> metal carbonate
(S) metal oxide + water -> metal hydroxide
(S) metal oxide + sulfur trioxide -> metal sulfates
(S) nonmetal oxide + water -> oxy-acid
(S) metal chloride + oxygen -> metal chlorate
synthesis reactions are ... A+B -> AB two reactants -> one product
(D) metal carbonate -> metal oxide + carbon dioxide
(D) metal hydroxide -> metal oxide + water
(D) metal chlorate -> metal chloride + oxygen
(D) hydrates -> anhydrous salt + water
(D) oxy-acid -> nonmetal oxide + water
decomposition reactions are ... AB -> A+B one reactant -> two products
a double replacement reaction is ... AB+CD -> AD+CB two compounds where positive ions switch places
a single replacement reaction is ... cation: AB+C -> CB+A anion: AB+D -> AD+B a free element replaces similar charge in coumpound
in order for a single replacement reaction to occur, the free element must be ... on the activity series than the same charged element in the compound higher
the halogens from highest to lowest on the activity series are ... F, Cl, Br, I (same as periodic table up to down)
the inorganic reactions are ... substitution (alkanes & rings), addition (alkenes & alkynes), & elimination (alkenes & alkynes)
Created by: abievans
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