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related to: standard temperature and pressure

1. ### Calculate the volume of 51.0 g of C2H2 gas at standard temperature and pressure (STP)?

...1.96 mol PV = nRT V = nRT/P STP = standard temperature and pressure = 273 K and 1 atm V = nRT/P = (1.96 mol)(0.08206 ...

1 Answers · Science & Mathematics · 28/11/2009

2. ### the density of a gas is 1.35 g/L at standard temperature and pressure (STP). What's the molar mass at STP?

STP conditions are 1 atm pressure and 273 K temperature PV = nRT let mass of gas be w and molecular mass be M...

2 Answers · Science & Mathematics · 24/04/2013

3. ### give the standard conditions of temperature and pressure , including units for each?

...two different values for this: -175 and -275...Check it) Now, standard enthalpies of formation are based on 298 K for the temperature and 1 atmosphere of pressure (you might use Pa or kPa for the pressure --different texts and ...

1 Answers · Science & Mathematics · 02/03/2014

4. ### How many liters of fluorine gas, at standard temperature and pressure , will react with 23.5 grams of potassium?

... of F2 as you have K. Go to your periodic table and figure out how many moles of K you have, halve that, and then figure out...

1 Answers · Science & Mathematics · 10/05/2011

5. ### Assume that delta g of formation, at standard temperature and pressure is independent for the following reacti?

...°f(reactants)) ∆G°f (Ni) = 0 element in its standard state. ∆G(rxn) = [∆G°f(Ni(CO)4)] - [4∆G°f...

1 Answers · Science & Mathematics · 03/07/2011

6. ### convert the following masses of gas into volumes and standard temperature and pressure please. thanks?

...point, 1 mole of ideal gases occupy a volume of 22.4 milliliters at standard temperature and pressure and is fixed i.e., does not depend on any material etc. therefore...

1 Answers · Science & Mathematics · 26/09/2008

7. ### Calculate the volume of O2(g) produced at standard conditions of temperature and pressure .?

... Dalton's Law of Partial Pressures , the pressure of oxygen without water vapor is (740 - 22.4) torr. You will need to look up STP to ascertain the correct value for the temperature , but I believe it is 273 K. Since P1 * V1...

3 Answers · Science & Mathematics · 13/10/2007

8. ### How many liters of H2S are needed to react completely with 10.0L of O2 at Standard Temperature and pressure .?

at the same temperatue and pressure , the ratio of reaction coefficient of the compounds equals to teh ratio...

1 Answers · Science & Mathematics · 01/04/2013

9. ### A chemist prepares a sample of Helium gas at standard temperature and pressure .?

...2, T must double. Remember that you are doubling the temperature in Kelvin, not Celcius. The new temperature would be 546.3...

2 Answers · Science & Mathematics · 04/06/2009

10. ### 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