mjc92

ive been djing with virtualDJ but i need turntables.... does anyone know if the numark cd dj in a box package is compatible with virtual dj? let me know plz... i would greatly appreciate ur advice. if you don't know which one im talking about, check it out on this link

http://www.youtube.com/watch?v=Bde66fJtWsw

-1,000 ft.

-50 feet

-10 feet

-500 feet

im a type 1 diabetic. i was a little sad to find out that i couldn't drink alcohol anymore. but i just heard that tequila doesn't affect the blood sugar at all. ive tried researching it but i haven't found much info. can sum1 help me out as soon as possible? thanx :)

i have a blackberry 8310 for at&t, but i dont have internet for it. does anyone know how to get free internet with blackberry? plzzzzz let me know as quick as u kan. thanks :)

on august 12th? if u know then reply to this....thnx

i was texting with no problem one minute. but then when i tried to txt back, it kept saying "message sending failed". and i had full service. i asked my friend on myspace to txt me to see if i kould receive text messages and i cant receive them either :/ does anyone know what i kud do to fix it?

In the chemical reaction shown below, when the concentration of A was doubled and the concentration of B was held constant, the reaction rate doubled. When the concentration of both A and B were doubled, the reaction rate doubled. What is the rate law for this reaction?

2A + B → 2C + 3D

A. Rate = k([A][B])2

B. Rate = k[A]2[B]0

C. Rate = k[A]1[B]0

D. Rate = k[A]2[B]1

E. Rate = k[A]1[B]4

PCl3(g) + Cl2(g) PCl5(g)

A. Equilibrium is unaffected.

B. PCl5 gas is produced.

C. PCl5 gas is consumed.

D. Cl2 gas forms.

Highest Boiling Point

Butane (C4H10)

Butanol (C4H10O)

Butanal (C4H8O)

Butanoic acid (C4H8O2)

Diethyl ether (C4H10O)

Lowest Boiling Point

2NOCl(g) 2NO(g) + Cl2(g), ΔH = 75 kJ/mol

A. The pressure will increase.

B. The equilibrium would shift toward the products.

C. The equilibrium would shift toward the reactants.

D. Temperature will not affect this equilibrium.

E. The ratio of chlorine to nitrogen monoxide would shift.

A. More reactants are added to the reaction vessel while the volume is kept constant.

B. A catalyst is added to the reaction solution.

C. The pressure is increased.

D. The stirrer for a reaction is turned off.

E. The temperature is decreased.

The wooden handle of an ancient Chinese axe was subjected to carbon-14 dating. The carbon-14 ratio is 0.737. How old is the axe?

A. About 4,200 years old

B. About 2,900 years old

C. About 1,750 years old

D. About 2,500 years old

E. I'm not sure.

An aromatic compound with a formula of C8H10 has substituents that are opposite one another on the aromatic ring. What is the name of this compound?

A. Para-xylene

B. Meta-xylene

C. Para-toluene

D. Phenylacetylene

E. I'm not sure.

A. Haworth

B. disaccharide

C. diasteromer

D. D-

E. I'm not sure.

A. Six

B. Four

C. Three

D. Five

E. I'm not sure.

A. 0.195%

B. 0.391%

C. 0.125%

D. 0.781%

E. I'm not sure.

A. An electrolyte solution

B. A salt bridge

C. A phase boundary

D. A redox reaction

E. I'm not sure.

When using the change-in-oxidation-number method, you use coefficients to make the:

A. the number of hydrogen atoms equal to the number of water molecules.

B. increase in oxidation numbers equal the decrease in oxidation numbers.

C. the number of oxidized species equal to the number of reduced species.

D. the number of electrons equal to the number of protons.

E. I'm not sure.

A. As the electrolyte

B. As the cathode

C. As the salt bridge

D. As the anode

E. I'm not sure.

A. 1

B. Equal to the column where the atom sits in the periodic table

C. 0

D. Equal to the row where the atom sits in the periodic table

E. I'm not sure.