Chemistry - July 2006

2006-07-31 23:44:10 · 2 answers · asked by agnes 1

2006-07-31 23:27:40 · 1 answers · asked by Anonymous

Our chemistry professor told us its has to deal with the kinetic molecular theory, with the properties of solid and liquids?

2006-07-31 23:21:04 · 7 answers · asked by MiG 1

2006-07-31 23:06:05 · 4 answers · asked by cute girl 1

2006-07-31 23:04:24 · 3 answers · asked by MiG 1

2006-07-31 23:02:56 · 5 answers · asked by dorite_ned 1

2006-07-31 23:02:03 · 4 answers · asked by MiG 1

2006-07-31 22:39:54 · 9 answers · asked by MiG 1

2006-07-31 22:06:51 · 7 answers · asked by Anonymous

2006-07-31 20:59:45 · 22 answers · asked by Anonymous

Um... I'm majoring in chemistry. I need some kind of job ((not want, need)) that correspondes with my classes....

2006-07-31 19:47:31 · 3 answers · asked by D. Vesticle 1

2006-07-31 18:09:34 · 3 answers · asked by Hard Rocker 3

2006-07-31 16:21:05 · 23 answers · asked by elham n 1

2006-07-31 16:11:23 · 10 answers · asked by elham n 1

When you do redox you either have H+ or OH-..when you have an equation that has OH- do you do it the exact same way as the H+ or do you use different steps?
ex.Bi (+3) +SnO(+2)-------> Bi+SnO(-2)

2006-07-31 15:35:58 · 5 answers · asked by Ann 1

you know how plastic has a solid/normal state, then a liquid state, and then it finally burns? does wood do the same thing. Odd question, i know.

2006-07-31 15:02:40 · 9 answers · asked by thrila_in_manilla 2

A red laser pointer emits light at a wavelength of 635nm. If the laser emits 7.5 x 10^ -4 J of energy per second the form of visible radiation, how many photons per second are emitted from the laser?

2006-07-31 13:57:47 · 3 answers · asked by FAK 1

2006-07-31 13:53:06 · 2 answers · asked by FAK 1

2006-07-31 13:30:58 · 7 answers · asked by Anonymous

Dihydrogen Monoxide (DHMO) is colorless, odorless, tasteless, and kills uncounted thousands of people each year. As little as a tablespoon can be fatal. Prolonged exposure to its solid form causes severe - often irriversable - damage to body tissue. Most of the deaths are cuased by accidental inhalation of DHMO. DHMO is an assential componant of a number of caustic, explosive and poisonous compounds such as sulphuric acid, nitroglycerine and ethyl alcohol. Symptoms of DHMO ingestion can include excessive sweating and urination, and possibly a bloated feeling, nausea, vomiting and body electrolyte imbalance. For those who have become dependant, DHMO withdrawal means certain death.

DHMO is often used as:
Industrial solvent and coolant
In nuclear powerstations
in the production of styrofoam and other poisonous chemicals
to enhance the growth of genetic crops
fire retardant
cruel animal research
distribution of pesticides
additives in specific junkfoods.

2006-07-31 13:18:03 · 16 answers · asked by Silent One 4

Have been asked to put copper flashings on a steel roof - but suspect this could cause a reation, can you help ?

2006-07-31 12:55:02 · 9 answers · asked by anut_case 1

Ksp BaSO4= 1.1x10^-10. Please show work...

2006-07-31 12:49:51 · 2 answers · asked by Claudia V 1

2006-07-31 12:21:06 · 4 answers · asked by Anonymous

in need for a six grade science project please help!

2006-07-31 12:09:27 · 2 answers · asked by Vel Marie 1

2006-07-31 11:47:45 · 5 answers · asked by Omair S 1

Someone told me that it would make smoke when mixed with sugar

2006-07-31 11:00:59 · 13 answers · asked by michaelbaseballnyy 2

Hydrogen is one of the most common substances on earth. If turned into a power source the potential is limitless, however the energy industry would go bankrupt (most of the wealthy on this planet make thier money on energy) currently it is more expensive to produce and more energy is required to develop the energy recieved (The R & D question).

2006-07-31 10:05:59 · 4 answers · asked by Anonymous

2006-07-31 08:44:02 · 3 answers · asked by Anonymous

2006-07-31 08:32:01 · 7 answers · asked by lovelymusic 2

what is the reason and how does an atom realese energy.

where does that energy come from?

2006-07-31 07:30:25 · 2 answers · asked by muzhda_ahmedali 1