The air all around us contains 78.09% nitrogen, so the air in your house will contain nitrogen.
Find the atomic number of nitrogen in a periodic table or other reference. (It is 7 for nitrogen.) The number of electrons in any neutral atoms is always the same as the atomic number of the atom.
A neutral nitrogen atom has 7 protons. This is because nitrogen has an atomic number of 7 and each atom has the same number of protons as its atomic number. Therefore a neutral nitrogen atom would have 7 protons.
To find the valency of nitrogen in NH4+, you need to consider the overall charge of the ammonium ion, which is +1. Since there are four hydrogen atoms each with a valency of +1, the nitrogen atom must have a valency of -3 to balance out the charge of +1 on the ion. Therefore, the valency of nitrogen in NH4+ is -3.
The molar mass of CN2H4O is 42 g/mol. The molar mass of nitrogen is 14 g/mol. To find the percent of nitrogen in CN2H4O, divide the molar mass of nitrogen by the molar mass of CN2H4O and multiply by 100. The percent of nitrogen in CN2H4O is approximately 33.3%.
First you need to find the atomic masses of each element involved in the compound NH3, and add them up to find the total molecular mass of ammonia.Nitrogen = 14.0 gramsHydrogen = 1.01 × 3 atoms = 3.03 grams----------------------------------------------------Ammonia = 17.03 gramsThen you take the mass of nitrogen in one molecule and divide it by the total mass to find the percent composition.14.0 grams Nitrogen ÷ 17.03 grams Ammonia = .822 = 82.2% nitrogen in ammoniaThen you simply need to take 82.2% of 7.5 grams to find how much nitrogen is in that particular amount.82.2% × 7.50 = 6.17 grams of nitrogen in 7.50 grams of ammonia
The air in your house contain 78,05 nitrogen !
i think you can find nitrogen in a hot air ballon
The length of nitrogen-to-nitrogen bond is approx. 100 pm.
Our atmosphere is made up of 78 % nitrogen.
Why does atmospheric nitrogen need to be converted?
Open Your Eyes and you'll find it..
Nitrogen is an atom, which are too small to be alive. It's like asking if a single brick is a good house to live in.
Nitrogen is a non metal element. Mass number of it is 14.
To answer this you need to find out the mass of 1m (or 1 dm) of nitrogen.
The percentage of nitrogen in pure, dry ,standard air is 78,084 % (by volume).
The lowest concentration of nitrogen can be found in the urine when it is first produced. As it accumulates in the bladder, so does the overall concentration of nitrogen.
The Encyclopedia Britannica has a lot of great information on nitrogen fixing bacteria. According to the Encyclopedia Britannica nitrogen fixing bacteria are microorganisms capable of transforming atmospheric nitrogen into fixed nitrogen.