Gases.

Can you describe what happens to the molecules and atoms in the chemical process of burning hydrogen with oxygen? Thank you!
by Ash123cool on March 4th, 2010 | 2 answers | in Gases

please ranking the boiling points for the following: octane, butane, and 2,2,3,3-tetramethylbutane. please state your reasoning. thank you!
by mdog on February 21st, 2010 | one answer | in Gases

why is the boiling point of cyclohexanol higher than cyclohexane?
by mdog on February 21st, 2010 | one answer | in Gases

What is the mass of H2 gas inside a 1.699 L glass bulb at a pressure of 1.012 atm. The measurement is carried out at a temperature of 45 oC.
by gamble_2012 on February 18th, 2010 | no answers | in Gases

Is it true that paraplegics need help to fart?
by GeorgeGee on January 29th, 2010 | one answer | in Gases

Feels like you have to fart. Should you trust it?
by GeorgeGee on January 29th, 2010 | one answer | in Gases

At 500c and 93.2 kpa the mass density of sulphur vapour is 3.71 gL-1 what is the molecular formula for sulphur under these conditons given its atmic mass 32.06g
by Anonymous on December 10th, 2009 | no answers | in Gases

Estimate the van der waals radii of n2 and He from there b co efficients .0387 for n2 and .0238 for He
by Anonymous on December 10th, 2009 | one answer | in Gases

A gas's solubility is best in a liquid solvent when the solution is under high or low pressure?
by tylers55 on November 29th, 2009 | one answer | in Gases

Hydrogen Peroxide, H2O2, in the presence of a catalyst decomposes into water and oxygen gas. How many liters of O2 at STP are produced from the decomposition of 34.0 grams of H2O2?
by Sammie on November 28th, 2009 | no answers | in Gases

A quantity of an ideal gas initially at atmospheric pressure is maintained at a constant temperature while it is compressed to half its volume. What is the final pressure of the gas?
by Steedman on November 22nd, 2009 | 3 answers | in Gases

I filled helium gas in a PET bottle. After some days, I found the bottle shrunken. What happend?
by Jackson on November 18th, 2009 | one answer | in Gases

In gas diffusion experiment you place NH3 and HCl at the ends of a tube that is 11 cm long an plug both ends of the tube. If you find that the diffusion distances of NH3 and HCl are 4.72 and (11 - 4.72)mm, what is the ratio of the diffus
by Anonymous on November 15th, 2009 | no answers | in Gases

What are the two assumptions of the ideal gas law (in other words, what are the two properties of an ideal gas?
by kamyar on November 5th, 2009 | no answers | in Gases

If 11.2 L of nitrogen are reacted to form NH3 at STP, How many liters of hydrogen will be required to completely consume all of the nitrogen
by zzzzzz on November 4th, 2009 | one answer | in Gases

Why are compressed gas conisters not always hot?
by JUGMAN1000 on November 1st, 2009 | 2 answers | in Gases

Does bleach form bubbles when mixed with hydrocloric acid?
by Angie on October 29th, 2009 | one answer | in Gases

Aside from helium, what other gas could you fill a balloon with to make it float?
by Mastodon on October 28th, 2009 | 5 answers | in Gases

Consider the following reaction. 4 Al(s) + 3 O2(g) → 2 Al2O3(s) It takes 9.00 L pure oxygen gas at STP to react completely with a certain sample of aluminum. What is the mass of aluminum reacted?
by Anonymous on October 18th, 2009 | one answer | in Gases

It took 4.5 minutes for 1.0 L helium to effuse through a porous barrier. How long will it take for 1.0 L Cl2 gas to effuse under identical conditions?
by Anonymous on October 18th, 2009 | one answer | in Gases