How do I calculate the volume of a gas?

Let’s learn how do I calculate the volume of a gas. The most accurate or helpful solution is served by eHow old.

There are ten answers to this question.

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Answer:

Are you transformed back to childhood when you watch a helium balloon drift into the sky? Well, you...

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How do i calculate volume of gas of x mol at stp?

i don't understand this chemistry question! it says calculate the volume of gas you would expect to be evolved if X mol of magnesium were reacted with an excess of HCL at standard conditions (STP) also the balanced equation is Mg + 2HCl --> MgCl2...

Answer:

You really stated the answer in your question - you said there is a 1:1 ratio of Mg to H2 gas and that...

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How to calculate gas volume needed?

I’m trying to design a little inflatable tent. I’m thinking to use a little compressed air bottle such as soda stream gas bottle. I’ll have two gummy tubes of 5 cm diameter and about 2 meter long each. How much can a bottle like that...

Answer:

I don't fully understand your setup, but you should be aware that bottled CO2 (as in the puncture-type...

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How to calculate the molar mass of a gas, with values for volume, pressure and temperature?

"What is the molar mass of a gas if 0.675g of the gas occupies 250ml (volume) at 152000 Pa (pressure) and 25.0⁰C (degrees Celcius)?" The correct answer (from my Chemistry textbook) is 44.0g mol-1.

Answer:

Yes, you are supposed to use the Ideal Gas Law. Basically in order to use the formula, you need to express...

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How do you calculate the volume of a gas given the temperature, pressure, and grams?

The reaction is: 2NaOH(aq) + 2Al(s) + 6H2O(l) ---> 2NaAl(OH)4(aq) + 3H2(g) The question is: Calculate the volume of H2 formed at 23 degrees Celsius, and 1.00atm if 3.12 g ...show more

Answer:

First find the moles of aluminium. Mol (Al) = 3.12 / 27 = 0.11555... moles (From the raction eq'n this...

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How do u calculate the work done by a vanderwaals gas if it expands isobarically from a volume 0.00022m3 to 0.001m3?

The critical pressure of the gas is 3390 kpa Critical temperature is 126.6 k Please I know how to do this if its isothermal but for isobaric I'm clueless..... I need help please ...show more

Answer:

I'm sorry the actual workdone was given as 1500J the questions says we should solve for the work done...

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Calculate the volume of the nitrogen gas at STP.?

Hello! I thought this question on Yahoo! Answers might be interesting to you. i need help with this question it is from the new york state exam for chemistry: when the air bag inflates, the nitrogen gas is at a pressure of 1.3 atmosperes, a temperature...

Answer:

i couldn't do it when i was in chemistry and i still can't do it nor do i want to

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Answer:

stp stands for (1atm and 273 degrees Kelvin). Therefore solve for the molar mass using PV=nRT where...

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A 327 mL volume of an unknown gas at 24* C and 739 mm Hg had a mass of 339 mg. Calculate the molecular mass of the gas.?

A 327 mL volume of an unknown gas at 24* C and 739 mm Hg had a mass of 339 mg. Calculate the molecular mass of the gas. a.) 20.8 amu b.) 26 amu c.) 24.6 amu d.) 22.0 amu e.) 52 amu

Answer:

In the ideal gas law, the n term can be replaced by the ratio of mass / molar mass. Making that substitution...

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