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Chemistry Review
Created by Kevin Cai
45
Chemistry
9th Grade
03/22/2011

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Cards

Term
Nitrite forms what?
Definition
Nitrous acid
Term
Nitrate forms what?
Definition
Nitric acid
Term
A hydroxide forms what charge?
Definition
-1
Term
Sulfite forms what?
Definition
Sulfurous acid
Term
Sulfate forms what?
Definition
Sulfuric acid
Term
Carbonate forms what?
Definition
Carbonic acid
Term
Acids with just hydrogen and an element start with "hydro" and end with what?
Definition
-ic
Term
Ionic compounds end in what?
Definition
-ide
Term
NH4 is what?
Definition
Ammonium
Term
NH3 is what?
Definition
Ammonia
Term
Which metals have multiple charges?
Definition
Transition metals
Term
What charge does oxygen form?
Definition
-2
Term
Carbon forms what kind of bonds?
Definition
Covalent
Term
Mn stands for what element?
Definition
Manganese
Term
The most reactive metal is what?
Definition
Francium
Term
The Aufbau principle states you have to start filling the __ orbital before the p orbital.
Definition
S
Term
Ionic compounds are ALWAYS electro_______
Definition
Neutral
Term
Fluorine has the highest electro________
Definition
Negativity
Term
Covalent bonds ________ electrons
Definition
Share
Term
True or false? Ionic compounds can be charged.
Definition
False
Term
The roman numeral next to a transitional metal, lead, or tin in a compound is used to notate what?
Definition
Charge formed to balance the nonmetal's charge
Term
True or false? All chlorate salts are soluble.
Definition
True
Term
What did Mendeleev base his periodic table on?
Definition
Atomic mass
Term
What is a positively charged subatomic particle with an overall positive charge?
Definition
A proton
Term
Over the mass number of ___, elements undergo alpha decay.
Definition
83
Term
The ___________ Principle states that no more than 2 electrons can go into each orbital.
Definition
Pauli Exclusion
Term
True or false? Binary acids are named like this: Hydro(element)-ic acid.
Definition
True
Term
HF(aqueous) is what acid?
Definition
Hydrofluoric acid
Term
NaCl is read as?
Definition
Sodium chloride
Term
If an acid doesn't have oxygen in it, it is considered to be a _________.
Definition
Binary acid
Term
HC2H3O2 is an ________. In other words, it's an acid that contains oxygen.
Definition
Oxyacid
Term
You write coefficients in front of compounds when you _______ equations.
Definition
Balance
Term
The coolest person in the world is who?
Definition
Kevin Cai
Term
P4O6 is read how?
Definition
Tetra phosphate hexoxide
Term
Sr(SO4)2 is read how?
Definition
Strontium sulfate (there isn't a Roman numeral because strontium isn't a transition metal). The prefixes weren't used because the bond was ionic, not covalent.
Term
What is an acronym for the diatomics?
Definition
BrINClHOF
Term
If a compound has been identified as an ionic compound, what method should you use to name it? Prefixes (like mono, di, tetra, etc.) or -ite/-ate endings?
Definition
For ionic compounds you must use -ite and -ate endings.
Term
If a compound has been identified as an covalent compound, what method should you use to name it? Prefixes (like mono, di, tetra, etc.) or -ite/-ate endings?
Definition
Covalently bonded compounds use prefixes to be named. For example, H2O6 would be read as "dihydrogen hexoxide."
Term
True or false? H2O is polar covalently bonded.
Definition
True
Term
Li3PO4 is read as?
Definition
Lithium phosphate
Term
How is H3PO4 read out loud?
Definition
Phosphoric acid (forms from phosphate; phosphite ions form phosphorous acid).
Term
True or false? Tin oxide exists.
Definition
False; since tin is one of the exceptions, you must assign it a Roman numeral. In this case, only Tin(II)Oxide exists. Aka SnO (The oxygen forms a -2 charge, so tin forms a +2 charge to balance it; since it is now balanced, the -2 and +2 cancel each other out).
Term
If a compound is soluble, then it can ______ in water.
Definition
Dissolve
Term
True or false? Carbon forms ionic bonds only.
Definition
False; carbon forms covalent bonds only (or at least for the scope of this class).
Term
We agree that Mr. Rosenburg cannot ______.
Definition
Teach
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