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1. ### 6L of a gas weighs 15g at 364 celsius and 50.65 Kpa. what will 22.4L of it will wiegh at STP?

...know the mass of the gas so you can calculate the molar mass. 1 mole of any ideal gas at STP occupies 22.4 L so you have 1 mole at STP. Multiply...

2 Answers · Science & Mathematics · 20/01/2014

2. ### What is the volume of the nitrogen at STP?

...= (685×260)/301× 273/760=212.54284 ml Thus, the volume of nitrogen at STP is 212.54284 ml.

3 Answers · Science & Mathematics · 08/05/2011

3. ### I did the molar volume lab where you calculate the molar volume of H2 at STP?

AT standard temperature and pressure (STP), the condition should be 0 degree celsius and 1 atmosphere shouldn't it? it's 25 degree celsius for SLC. ps: your title is more like a statement with a question mark at the end than a question.

1 Answers · Science & Mathematics · 19/01/2011

4. ### what is the identity of 1.000 mol of a gas at STP with a mass of 32.00g?

...32.00g is sufficient to identify the gas as oxygen If you want to include STP, the question would read: Identify a gas that had a volume of 22.4...

2 Answers · Science & Mathematics · 07/02/2011

5. ### What volume is occupied by 0.024 mol of CO2 gas at STP?

Easy: at STP, every mol of any gas = 22.4 L take 0.024 x 22.4 = 0.5376 L

2 Answers · Science & Mathematics · 29/06/2010

6. ### How many grams of SiF4 are produced from the reaction of 6.72 L of HF at STP?

... of HF. moles = 6.72L divided by 22.71 (STP) moles = 0.2959 Since SiF4 has 1 mole while ...

1 Answers · Science & Mathematics · 20/10/2011

7. ### SiO2(s)+4 HF(g)->SiF4(s)+2 H2O(l): How many g of SiF4 are produced from the reaction of 6.72 L of HF at STP?

...(g) -->SiF4(s) + 2H2O(l) 6.72L HF at STP 6.72L / 22.4L/mole = 0.3moles HF 0.3moles HF (...

2 Answers · Science & Mathematics · 06/10/2012

8. ### Calculate the density a gas will have at STP if its molar mass is 38.7 g/mol.?

at STP vol of the gas is 22.4l=22400cm3 density = mass/volume =38.7/22400=0.00172g/cm3=1.72kg/m3

1 Answers · Science & Mathematics · 16/11/2013

9. ### simple gas at STP question?

1800 mL is 1.8 L moles of O2 at STP will be 1.8 L / 22.4 L/mol = 0.080357 moles mass = moles x molar mass mass = 0.080357 x 32.00 g/mol = 2.6 g

1 Answers · Science & Mathematics · 23/06/2012

10. ### Convert 35.0L of nitrogen gas to moles of nitrogen at STP?

22.4 L of N2 at STP = 1 mole so 35 L of N2 at STP = 1/22.4 X 35 = 1.563

1 Answers · Science & Mathematics · 25/06/2013