Exam Review

Solution Chemistry

100

Number of moles of solute per liter of solution

molarity (M)

200

Mathematical formula used for dilutions

M₁V₁=M₂V₂

300

Molarity of K⁺ Ion in 1M K₃PO₄ 

3M

400

Most chemical reactions can be classified into three categories: precipitation, acid-base, and this

Oxidation-Reduction Reactions (RedOx)

500

This ion is always soluble in water

nitrate or chlorate

Reactions

100

Acid +Base --> salt and this

water

200

Give one example of a strong acid and a strong base 

HCl or NaOH

300

Reaction between strong acids and metals will always yield this gas

hydrogen gas (H₂)

400

Oxidation of N₂(g)

0

500

Oxidation of Mn in KMnO₄

+7

Gas Law

100

1 atm = ____  mmHg

760

200

T(K)=T(^oC)+____

273.15

300

R constant in the ideal gas law (including unit)

0.08206 L.atm/mol.K

400

At STP, 1 mole of gas have a volume of this (include unit)

22.4 L

500

PV=nRT can be rearranged to solve the density of gas

PV=dRT

Bonding

100

Three examples of hydrogen bonds

HO, HN,HF

200

The weakest intermolecular force

LDF

300

The strongest intermolecular forces

Ion-Ion Forces

400

The point on the diagram where all three states meet is called this

triple point

500

at extremely high temperatures and pressures, this indicates the critical pressure and temperature

critical point

Mixture of Topics

100

face centered unit cell has this much atoms

4

200

Phase change from solid to gas

sublimation

300

In ideal gas law, distances between gas particles are considered this 

zero, negligible

400

The average kinetic energy of a gas particle is proportional to this only

temperature

500

All else stays the same, as volume decreases, pressure will do this

increases