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1. ### Which is STP ( standard temperature pressure ?

STP in chemistry is the abbreviation for Standard Temperature and Pressure . STP most commonly is ...and the standard pressure is 1 atm pressure . At STP, one mole...

1 Answers · Education & Reference · 20/12/2012

2. ### 1f the density of water is 1.00g/ml and the density of mercury is 13.6g/ml, how high a column of water ?

...76 cm Hg = 76x13.6 cm of water = 1033.6 cm of water = 1033.6/2.54 in of water = 406.93 inches of water = 406.93/12 feet of water...water 33ft 10.92 inches of water 33.91 feet of water = 1 atm pressure

1 Answers · Education & Reference · 15/07/2012

3. ### What are the Concepts of Air Pressure ?

...above any area in the Earth's atmosphere caused by the weight of air. Standard atmospheric pressure ( atm ) is discussed in the next section. Air masses are affected by the general...

3 Answers · Education & Reference · 02/09/2006

...for volume so we'll use V = nRT/P. We need to use pressure in ATM to agree with the constant R, so divide 1213 by 760 (760 mm Hg/1 atm ...

2 Answers · Education & Reference · 27/03/2012

5. ### If 4.00 moles of oxygen gas, 3.00 moles of hydrogen gas, and 1.00 mole of nitrogen....?

Pi = xi * P xi = 3/8 = 0.375 Pi = 0.375*(1 atm ) Pi = 0.375 atm

1 Answers · Education & Reference · 05/04/2010

6. ### I do not understand this chem question...?

...universal gas constant). Once you know n, you plug it back into the equation with standard T and P (20 degrees C and 1 atm I believe?) to find the new V.

4 Answers · Education & Reference · 16/10/2008

7. ### An I doing this physics problem correctly (ideal gas law)? Help?

Your process is correct, but, since you have pressure in atm , you need to convert the volume, (4)(6)(3), 72m³, into L first, then use 0.08206 as your R value instead of 8.31.

1 Answers · Education & Reference · 04/03/2013

8. ### Chemistry Homework Help ??!! Desperate .?

STP means Standard Temperature and Pressure ... [so T = 0° C and P = 1 atm ] At STP 1 mole of gas occupies 22.4 L 1) molar...

1 Answers · Education & Reference · 22/12/2012

9. ### Homework Help!!!!!!!!!!!!!!?

...) n = moles (mol) R = gas constant (L atm mol^-1 K^-1) T = temperature in Kelvin (K) 9. what is standard temperature and pressure ? 273.15 Kelvin and 1.00 atm 10. 15 L of a...

1 Answers · Education & Reference · 19/02/2013

10. ### what is STP? Where I can find the information of STP?

STP is 273 kelvin or 0 degree Celcius with a pressure of 1 atm (atmosphere)... this is the standard temperature and pressure in which scientists conduct all experiments that relate with fluids(gas and liquid).

4 Answers · Education & Reference · 01/03/2009