Naming / Formulas
Chemical Reactions
Reactivity
Solubility
Miscellaneous
100
This is the beginning of the name of every ionic compound, with the sole exceptions being those that have positive polyatomic ions.
What is a metal / the metal atom?
100
This is the type of reaction that can occur between two aqueous solutions that contain ions.
What is double replacement reaction?
100
When Cu and FeSO4 are mixed together, will there be a reaction?
What is No?
100
Something dissolved in water is said to be in this state.
What is the aqueous state?
100
True or False: Something that goes from solid form to aqueous form has undergone a chemical change.
What is False?
[That is a physical change.]
200
True or False: You don't use prefixes when naming covalent compounds.
What is False?
200
This type of reaction has oxygen gas as a reactant.
What is combustion?
200
This is the most reactive metal, according to the Activity Series.
What is lithium?
200
An insoluble compound that falls out of a solution is given this label.
What is a precipitate?
OR what is a precipitant?
200
This is the name of a positive ion.
What is a cation?
300
True or False: This correct name for Mg(OH)₂ is magnesium (II) hydroxide.
What is False?
300
This is the opposite of synthesis (aka. combination).
What is decomposition?
300
This is the type of chemical reaction that the Activity Series is most helpful navigating.
What is single replacement?
300
This is the solubility of potassium chromate in water.
What is soluble?
300
This is the name of a class of ion that is made of multiple atoms, bonded covalently, that operates like a single unit in an ionic bond.
What is a polyatomic ion?
OR what are polyatomic ions?
400
This is the name of N2O4
What is dinitrogen tetroxide?
OR what is dinitrogen tetraoxide?
400
This is a major example of double replacement, often used to help clean and purify things.
What is neutralization?
400
This is why the bottom reactionm occurs.
What is "iron is more reactive than silver?"
400
NaC2H3O2 is this degree of solubility.
What is soluble?
400
This is the formula for carbon diselenide.
What is CSe2?
500
This is the molecular formula for iron (II) oxide.
What is FeO?
500
This type of reaction requires an element & (separate from that element) a compound on the left side of the arrow, as well as a full reactionary exchange between the lone element and one of the elements in the compound.
What is single replacement?
500
This means iron is _________ than zinc.
What is "iron is less reactive than zinc?"
500
Give an example of an insoluble compound.
(Answers will vary; double-check the exceptions column.)
500
If all identical bonds on a central atom of a molecule appear to have dipoles that cancel each other out, and there are no lone pairs on the central atom, this is the designation given to that molecule.
What is nonpolar?