review-ish
naming
Bonds
Reactions
math-ish
100

What is a cation and what is an anion? 

cat- positive 

an-negative 


100

Al4 C3

Aluminum Carbide 

100

What kind of bond is NaCl?

Ionic 

100

Name the 5 types of reactions 

double replacement, single replacement, combustion, synthesis, decomposition 

100

Calculate the percent yield if the theoretical yield is 50.0 g of a product and the actual yield is 42.0 g.


84%

200

What is an ionic bond?


metal and non-metal bonded 

200

Na2O

Sodium Oxide 
200

What kind of bond is in H2O?

Polar Covalent 

200

Define exothermic rxn

An exothermic reaction is a chemical reaction in which less energy is needed to break bonds in the reactants than is released when new bonds form in the products.

200

calculate the molar mass of UF6

352 g/mol
300

What is a covalent bond?

2 nonmetals bonded 

300

Mn3 (PO4)2 The polyatomic ion has the formula PO3-4

Manganese(II) phosphate

300

What is a metallic bond?

A metallic bond is a type of chemical bond formed between positively charged atoms in which the free electrons are shared among a lattice of cation


300

Define Endothermic rxn 





Endothermic reactions are chemical reactions in which the reactants absorb heat energy from the surroundings to form products.


300

find the molar mass of (NH4)2SO4

132.1 g/mol

400

What is the most common bond of Noble gasses?

no bonds, they have 8 valence electrons 

400

The older method uses the suffixes ___ and ___ to denote the lower and higher charges, respectively.

-ous, -ic 

400

what kind of bonds are in polyatomic ions?

covalent bonds

400
Identify the reaction type and the reducing agent and the oxidizing agent.

2Mg+O2->2Mg+2O-2


400

45.2g of Fe reacts with excess O2 to produce 58.1g of Fe3O. Given the unbalanced equation:

Fe + O2 ->Fe3O4

What is the Theoretical Yield? 

69.10gFe3O4 

500

How many significant figures are in the number 0.004030.

5

500

Double Jeopardy! 

In the Old way, name: 

CuCl2

CuCl

Cupric Chloride 

Cuprous Chloride 

500

What elements bond in a hydrogen bond?

 N, O, or F

500

balance the equation and identify the reaction type 

CaCl2+Na3PO4->Ca3(PO4)+NaCl


3CaCl2+2Na3PO4->Ca3(PO4)+6NaCl

500

50g of Fe reacts with excess O2 to produce 60g of Fe3O. Given the unbalanced equation:

Fe + O2 ->Fe3O

What is the percent yield? 

86.33%

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