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Chemistry question

If someone could please help me. I’m not sure how to do this and I’m stressing out over it.

If 3.25 L of NH3 react with an excess of oxygen at 500 degrees C and 5.00 atm pressure, what volume of water will be produced at the same temperature and pressure?
4NH3(g) + 5O2(g)—> 6H2O(g) + 4NO(g)

A.) 2.04 L
B.) 2.17 L
C.) 3.33 L
D.) 4.14 L
E.) 4.88 L

This open post was written 1 year ago | V/U/S: 270, 18, 2 | Edit Post | Leave a reply | Report Post


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Water, chemistry, Oxygen, Temperature, Pressure, question, volume, degree, Atm, Excess (How Tags Affect Reciprocity)

Replies (18)

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liv_192 offline Verified User (1 year) Long Term User Shouts: 6 #
An Unknown Location | 1 year ago (8 minutes after post)

Now I remember why I hated chemistry…lol

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Help me with: I’m getting a DOG!
closed offline Verified User (1 year, 2 months) Long Term User Shouts: 53 #
An Undisclosed Location | 1 year ago (41 minutes after post)

sorry poster, I don’t have any chemistry textbooks to look this up. Can I borrow yours?

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Anonymous edited this post 1 year ago. Read the previous text »

Chemistry question

If 3.25 L of NH3 react with an excess of oxygen at 500 degrees C and 5.00 atm pressure, what volume of water will be produced at the same temperature and pressure?
4NH3(g) + 5O2(g)—> 6H2O(g) + 4NO(g)

A.) 2.04 L
B.) 2.17 L
C.) 3.33 L
D.) 4.14 L
E.) 4.88 L

closed offline Verified User (1 year, 2 months) Long Term User Shouts: 53 #
An Undisclosed Location | 1 year ago (45 minutes after post)

ok, that’s better… give me a little while and I’ll see what I can do for you

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CrazyBlondie31 offline Verified User (1 year) Long Term User Shouts: 0 #
An Unknown Location | 1 year ago (48 minutes after post)

I have notes and stuff but we just haven’t gone over how to find oxygen when you are starting out with another substance. I’ve tried several different ways and I’m not even coming close. So I don’t know what to do. I would really appreciate your help though. :)

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closed offline Verified User (1 year, 2 months) Long Term User Shouts: 53 #
An Undisclosed Location | 1 year ago (50 minutes after post)

ok, here’s a site on balancing chemical equations.
it looks like an easy to follow page, so give it a try and let me know if it helps.

http://richardbowles.tripod.com/chemi…

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closed offline Verified User (1 year, 2 months) Long Term User Shouts: 53 #
An Undisclosed Location | 1 year ago (51 minutes after post)

it’s been far too long since I was last in a chemistry class, but I am pretty good at finding solutions online!

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CrazyBlondie31 offline Verified User (1 year) Long Term User Shouts: 0 #
An Unknown Location | 1 year ago (52 minutes after post)

well we don’t have to balance the equation it’s finding the volume of water that is produced. So I’m not sure if I have to use the equation for a conversion or what.

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closed offline Verified User (1 year, 2 months) Long Term User Shouts: 53 #
An Undisclosed Location | 1 year ago (55 minutes after post)

ok, bear with me

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closed offline Verified User (1 year, 2 months) Long Term User Shouts: 53 #
An Undisclosed Location | 1 year ago (1 hour, 4 minutes after post)

as a matter of interest, what state’s chemistry curriculum is this? I might be able to search it that way

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CrazyBlondie31 offline Verified User (1 year) Long Term User Shouts: 0 #
An Unknown Location | 1 year ago (1 hour, 10 minutes after post)

Illinois

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closed offline Verified User (1 year, 2 months) Long Term User Shouts: 53 #
An Undisclosed Location | 1 year ago (1 hour, 22 minutes after post)

here’s a site with links.

you go there and check some out while I check others..

http://www.chem1.com/chemed/genchem.s…

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CrazyBlondie31 offline Verified User (1 year) Long Term User Shouts: 0 #
An Unknown Location | 1 year ago (1 hour, 25 minutes after post)

Thank you I did end up finding out the answer. Thank you for using your time to help me out. It was greatly appreciated!

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closed offline Verified User (1 year, 2 months) Long Term User Shouts: 53 #
An Undisclosed Location | 1 year ago (1 hour, 29 minutes after post)

good, what was the answer? lol

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CrazyBlondie31 offline Verified User (1 year) Long Term User Shouts: 0 #
An Unknown Location | 1 year ago (1 hour, 30 minutes after post)

B. 2.17 L

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closed offline Verified User (1 year, 2 months) Long Term User Shouts: 53 #
An Undisclosed Location | 1 year ago (1 hour, 30 minutes after post)

thanks. now I have to figure it out or it’ll drive me crazy!!
lol

have fun

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CrazyBlondie31 offline Verified User (1 year) Long Term User Shouts: 0 #
An Unknown Location | 1 year ago (1 hour, 33 minutes after post)

I’ll give you some clues. You have to find moles and then end up using the equation M1V1=M2V2

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closed offline Verified User (1 year, 2 months) Long Term User Shouts: 53 #
An Undisclosed Location | 1 year ago (1 hour, 34 minutes after post)

ok, thanks!

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