# Yahoo Web Search

1. ### How many liters of chlorine gas,at standard temperature and pressure , will react with 15.5 grams of potassium?

...then 2.) multiply by the molar ratio, then 3.) convert to volume of Cl2. At standard temperature and pressure , 1 mole of ANY gas occupies 22.4-L of volume so.... Each...

4 Answers · Science & Mathematics · 24/10/2012

2. ### how many moles of hydrogen gas occupy a volume of 559 mL at standard temperature and pressure ?

...of moles, R is universal gas constant and T is temperature ) Standard pressure and temperature means, 1 atmosphere and 273.15 K. R = 0.08205 l· atm...

3 Answers · Science & Mathematics · 27/03/2007

3. ### What is the density of Iodine (I2) gas at STP ( standard temperature and pressure )?

At STP (which is standard temperature (0 deg C) and pressure (1.0 atm)) 1 mole of any ideal gas occupies a volume of 22.4 L. molar...

3 Answers · Science & Mathematics · 13/04/2011

4. ### A 1.00 g gaseous sample of alkane has a volume of 385 cm3 at standard temperature and pressure ...?

...the molar mass of this alkane using the ideal gas law. Remember that at standard temperature and pressure , T = 273 K and P = 1 atm. Convert 385 cm^3 to ...

1 Answers · Science & Mathematics · 04/06/2011

5. ### Which of the following explains why chemists use standard temperatures and pressures when conducting chemical?

... are reversible and ask you a question: have you ever or have...would happen if you let it stay at room temperature ? Does a cake bake if you just... body is at not at Standard Temperature , chemical ...

1 Answers · Science & Mathematics · 14/06/2012

6. ### Chemistry question about pressure and temperature ?

Molar volume at STP ( standard temperature and pressure ) is 22.4 L per mole, approximately. It doesn't matter which gas...

2 Answers · Science & Mathematics · 01/12/2012

7. ### Temperature and pressure ?

...for water in which the pressure scale continues...out to my car, and I found... liquid state at temperatures as low as -42C. That's at standard pressure . I don...

4 Answers · Science & Mathematics · 31/12/2010

8. ### Which of the following temperatures and pressures are used as standards for gases?

...different answers depending on it's context. For example, standard atmospheric temperature and pressure at sea level are 15C and 1013.25 mb (or 1 atm).

1 Answers · Science & Mathematics · 02/12/2009

9. ### The expression, standard temperatures is?

In terms of standard temperature and pressure (STP)... Standard Temperature ...0 Degrees Fahrenheit? Standard temperature is measure in Celsius, not...

5 Answers · Science & Mathematics · 28/04/2011

10. ### Which element is a liquid at standard temperature and pressure ?

...) and a total of six elements that can be liquids at actual room temperatures and pressures . Liquid at 25°C •Bromine •Mercury

3 Answers · Science & Mathematics · 03/08/2011