Show:
Chemical Bonding
Chemical Formula/Name
Molecular Shapes
Chemical Reactions
Bond Strengths
100

What are the two types of bonds

Intramolecular and Intermolecular bonds

100
What is the chemical formula for a molecule with 12 Hydrogen atoms, 2 Nitrogen atoms, 1 Oxygen atom, and 10 Carbon atoms?

C10H12N2O

100

How many bonds does a tetrahedral carbon have?

There are 4 atoms bonded.

100

What is a chemical reaction?

Chemical Reaction = is a chemical change that forms new chemicals. 
100
What are the 2 things that depend on covalent bond strengths?

The atoms and the enviroment. 

200

What are the 4 types of Intramolecular bonds?

Ionic, Polar covalent, Nonpolar covalent, and metallic

200

What molecule is this: MgSO4?

Magnesium Sulfate 

200

How do you tell if a carbons structure is linear?

There has to be 3+ atoms that form a line. 

200

What happens to matter during a chemical reaction?

Matter changes forms when undergoing a chemical reaction. Matter is not gained or destroyed. 

200

How do atoms depend on covalent bond strength?

Bond order - how many bonding electron pairs are between 2 atoms 

Bond length - distance between 2 atoms' nuclei 

Bond energy - strong bond equals high energy

300

How are electrons shared/transferred in a Polar covalent bond?

They are unequal transfer/shared.

300

What is the difference between monatomic and polyatomic ions? 

Monatomic = an ion with 1 element

Polyatomic = an ion with more than 1 element

300

What is the bond angel of a bent nitrogen?

120 degrees 

300

What is the saying for acid base reactions?

Do as you ought to, add acid to water

300

Will an ionic compound dissociate easily, if so in what substance? 

Yes, in water.

400

What are the 3 types of Intermolecular bonds; in order of bond strength? From weakest to strongest

Dispersion, Dipole - Dipole, Hydrogen bonds 

400

Cross and Drop: Be+2 N-3

Be3N2

400

How many lone pairs does a planar oxygen have?

There are 2 sets of lone pairs - 4 in total 

400

What happens in a decomposition reaction?

The reactant is broken down into 2 or more smaller products.

400

Which distance between nuclei is stronger triple or single bond?

A single bond, because there is less area to travel. 

500

What is a dipole?

Area with a positive property on one side and a negative property on the other side. 

500

Cross and Drop: Al+3(OH)-1

Al(OH)3

500

Will hydrogen ever have a molecular shape?

No, because it is never a central atom. 

500

What is the reaction equation for a double displacement reaction?

AB + CD ---- CB + AD

500

If ionic compounds dissociate easily in water what will the reaction equation look like if sodium chloride and water mix?

NaCl + H2O ---- Na+ + Cl-