When 53.8 G Calcium and 32.7 G Nitrogen Gas Undergo a Reaction That Has a Yield of 87.0%, What Mass

The limiting reactant (the one in shortest supply) is the one that will produce the smallest amount of product. 53.8 g Ca x (1 mole Ca / 40.1 g Ca) x (1 mole Ca3N2 / 3 moles Ca) x (148.3 g Ca3N2 / 1 mole Ca3N2 ) = 66.3 g Ca3N2 32.7 g N2 x (1 mole N2 / 28.0 g N2) x (1 mole Ca3N2 / 1 mole N2) x (148.3 g Ca3N2 / 1 mole Ca3N2) = 173 g Ca3N2 Obviously the Ca produces less product, so it is the limiting reactant. All of it gets used up and some N2 is left over. 66.3 g of Ca3N2 are produced theoretically. Actual yield = theoretical yield x % yield = 66.3 g x 0.870 = 57.7 g Ca3N2

When 53.8 G Calcium and 32.7 G Nitrogen Gas Undergo a Reaction That Has a Yield of 87.0%, What Mass  1

• Other Related Knowledge ofnitrogen gas

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What is the deal with filling car tires with nitrogen gas?

Its an old NASCAR trick, they say the pressure wo not change with heat, but on the other hand, if your out of town and get low on air, you will just put in reg air, hence, undoing what the nitrogen does

When 53.8 G Calcium and 32.7 G Nitrogen Gas Undergo a Reaction That Has a Yield of 87.0%, What Mass  2

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Why to fill nitrogen gas in car tires?

Any benefit is negligeable with a car. Aircraft tires are filled with 100% nitrogen because it is not as combustible as filling with air direct from the atmoshere. Also with aircraft as said before there is the benefit that nitrogen does not react to heat and cold. When at high altitudes the temperatures get to well below freezing and this becomes important.

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what is the purpose of displacing air with nitrogen gas in germination?

Air is a mixture of gases including nitrogen, oxygen and carbon dioxide. Oxygen is required for seed germination. Replacing air with nitrogen deprives the seeds of oxygen and they are unable to germinate. Partially decomposed organic matter has not yet released all the mineral nutrients it contains, and decomposing organisms (fungi, bacteria, earthworms, etc.) are abundant. These can damage dormant and germinating seeds. Many seeds require light to germinate. Examples: lettuce, petunias, coleus, impatiens, snapdragons, ageratum, begonia and browallia. Photodormant seeds require light for germination.

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______ are plants that are able to "fix" nitrogen gas for plant use in to soil?

A legume fruit is a simple dry fruit that develops from a simple carpel and usually dehisces on two sides. Legumes are notable in that most of them have symbiotic nitrogen-fixing bacteria in structures

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When analyzed by the combustion method, 0.20g of an organic substance yielded 0.147g of carbon dioxide and 0.12g of water and 74.6ml of nitrogen gas at NTP. Then what is the simplest formula of the substance?

Is it C6H2O32N7 ?I hope it is the correct answer...However I will verify my answer and get back with full calculations

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Nitrogen - Wikipedia

It thus undergoes self-dissociation, similar to water, to produce ammonium and amide. Ammonia burns in air or oxygen, though not readily, to produce nitrogen gas; it burns in fluorine with a greenish-yellow flame to give nitrogen trifluoride. Reactions with the other nonmetals are very complex and tend to lead to a mixture of products. Ammonia reacts on heating with metals to give nitrides.

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Does Mercedes Benz use Nitrogen Gas or Argon as a chemical in their airbag?

i believe its argon .but never had the misfortune to check it out .ok. all the best

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Why is nitrogen gas used in some vehiclesu2019 tyres? What are the benefits and drawbacks of it?

Nitrogen Is lighter than air hence it makes the tyre Lighter and it seems this decreases the average consumption of the fuel by few basis points ie there is better Mileage.Advantage. Tyres with Nitrogen stay longer /Ride longer ,around 3 months or more without decrease in pressure.Disadvantage. In situation where you need to fill nitrogen air after a puncture you may not find it at all places besides its expensive costing approx INR 50 for each tyre Initially later future Top up cost approx 10 per tyre. Why is nitrogen gas used in some vehicles' tyres? What are the benefits and drawbacks of it?

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Exit bag/suicide bag. Nitrogen gas vs helium gas?

Very interesting question. Both gasses are colorless, odorless, tasteless and mostly inert, and both displace oxygen and yet feel as if you are breathing normally. Nitrogen is substantially more common however, and that would imply it would be easier to get a hold of. I can not imagine why they would suggest helium. If you do find out, let me know!

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