Chemistry Final Part II

Which of the following is a heterogeneous mixture?

All of the following are heterogeneous mixtures except

Carbon dioxide dissolved in water is an example of which solute-solvent combination?

Which is not an example of a colloid?

Which mixture is made up of the smallest particles?

A metal solution is an

The Tyndall effect is used to distringuish between

Which of the following is an electrolyte?

Which of the following is a molecular substance whos aqueous solutions carries an electric current?

Which of the following does not increase the rate of dissolving a solid in water?

Which of the following will dissolve most slowly?

Which of the following is at equilibrium when undissolved solute is visible?

In a solution at equiilibrium

Which of the following is likely to produce crystals if disturbed?

In the expression "like dissolves like" the word like refers to similarity in molecular

Which of the following is an example of a polar solvent

Pressure has the greatest effect on the solubility of

The formation of solid-liquid solutions

Effervescevce is the

Precipitation is an example of what type of reaction?

The formula for the hydronium ion is

Dissolving HCL in water produces

The law of combining volumes applies only to gas volumes

For reactants or products that are gases, the coefficients in the chemical equation indicate

The principle that under similar pressures and temperatures, equal volumes of gases contain the same number of molecules is attributed to

Equal volumes of diatomic gases under the same conditionsof temperature and pressure contain the same number of

At STP, the standard molar volume can be used to calculate the

Knowing the mass and volume of a gas at STP allows one to calculate the

The ideal gas combines Boyle's law, Charle's law, Gay-Lssac's Law and

The standard molar volume of a gas is all of the following except

What does the constant bombardment of gas molecules against the inside walls of a container produce?

What happens to the volume of a gas during compression

What instrument meaures atmospheric pressure

Why does a can collapse when a vacuum pump removes air from the can

To convert for the partial pressure of water vapor in a gas collection bottle, the vapor pressure of H₂O at the collecting temperature is generally

Who developed the concept that the total pressure of a mixture of gases is the sum of their partial pressures?

If the temperature of a fixed quantity of a gas decreases and the pressure remains unchanged,

What are the values for STP

Carbon shows a very strong tendency to form

How many covalent bonds can a carbon atom usually form?

Carbon atoms readily join with atoms of

Organic compounds are defined as all covalently bonded compounds containin carbon except

The diversity of organic compounds is so great because

Which formula shows the numbers and types of atoms in a molecule but not the bonds?

Isomers are compounds that have the

Which formula is most useful in distinguishing isomers?

The carbon-hydrogen bonds of alkanes are

Each carbon atom in a molecule forms four single covalrnt bonds with other atoms in a

Hydrocarbons are grouped into series according to the

Which of the following is an alkane

Hydrocarbons in which carbon atoms form only single bonds and are arranged ub a ring are called

What are two allotropic forms of carbon?

Which statement about the hardness of diamond and graphite is correct?

Which of the following is an atom or a group of atoms responsible for the specific properties of an organic compound?

What is the functional group in carboxylic acids

What is the name of the funtional group -OH

The systematic names of ketones end in

What are alkanes called when atoms of flourine, chlorine, bromine, or iodine are substituted for hydrogen atoms?

How is the functional group in alkyl halides often written

What is the general formula for ethers?

A carbonyl group consists of

Which group of organic compounds can be considered derivatives of ammonia, NH₃

What is the general formula of esters?

Carboxylic acids are