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nitrogen is only one atom
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∙ 13y ago
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What is the total number of electrons in nitrogen?
The Nitrogen Atom possesses seven protons in its nucleus; therefore the electrically neutral atom of Nitrogen has seven electrons in orbit about it.
Calculate the percent nitrogen by mass in chlorophyll C55H72MgN4O5?
You would first calculate the atomic mass of chlorophyll, which would be 892.9 g/mol (I did not calculate this out, but looked it up b/c of the complexity of the calculation). Then find the molar mass of the Nitrogen part of the chlorophyll (4 mol *14.01 g/mol=56.04 grams). Then, take 56.04 grams/892.9grams= .06276, or 6.276% nitrogen by mass
What is the total charge of two nitrogen anions?
-3
Does Nitrogen PSI change with temperature?
Yes it changes with the chnage of temperature and you have to calculate the temperature correction factor
How many grams of nitrogen are in 48.5g ammonium nitrate?
Ammonium Nitrate = NH4NO3 or N2H4O3 the total mass of a ammonium nitrate molecule is as follows: 2*14u + 4*1u + 3*16u = 28u + 4u + 48u = 80u now, the total mass of Nitrogen in one ammonium nitrate is 2*14u = 28u. Then, we divide 28 (the mass of Nitrogen) by 80 (total mass)= 28/80 = 0.35, which is the ratio for Nitrogen mass divided by total mass. then, we get the 48.5 grams (total mass) and multiply it by this ratio (0.35): 48.5 * 0.35 = 16.975 grams of Nitrogen in 48.5 grams of Ammonium Nitrate.
Do you calculate total organic nitrogen by adding nitrate nitrogen and nitrite nitrogen?
I believe you determine Organic Nitrogen by subtracting Ammonia Nitrogen from Total Kjeldahl Nitrogen.
How do you calculate non-protein calories to nitrogen ratio?
divide the total grams of protein by 6.25 to find out gm of nitrogen. Calculate the total number of non protein calorie. Divide the total # of NPC by gm of nitrogen will bw the answer.
How do you calculate total nitrogen in organic manure?
Organic manure has liquid fraction and solid fraction bot contains an amout of nitrogen. So we cannot simply add them together
If the excretion of nitrogen balance exceeds the nitrogen intake the condition is called what?
Positive nitrogen balance occurs when the total nitrogen excreted in the urine, feces and sweat is less than the total nitrogen ingested. Positive nitrogen balance must exist for new tissue to be synthesized. When dietary protein intake or total energy intake is inadequate to maintain tissues total nitrogen balance, negative nitrogen balance occurs and new tissue is unable to be synthesized.
What is the formula to calculate urine urea nitrogen?
(amino acid (grams)/ 6.25)-(UUNg (urine urea nitrogen) +4g)
How do you calculate nitrogen balance?
Nitrogen Balance = Nitrogen intake - Nitrogen loss Nitrogen intake = Protein intake (g/day) / 6.25 Urinary Urea Nitrogen (UUN) determined with 24hr urine collection Nitrogen loss = UUN (g/day) + 4g (to account for random nitrogen loss)
How do you calculate total room revenue?
how do calculate total of rooms revenue
What is the total percent of nitrogen?
the answer is78%
The nitrogen atoms in a molecule of N2 share a total of?
6 total electrons are shared in a nitrogen molecule - 3 from each atom.
What is the total number of electrons in nitrogen?
The Nitrogen Atom possesses seven protons in its nucleus; therefore the electrically neutral atom of Nitrogen has seven electrons in orbit about it.
Why is nitrogen not involve in dulong's formula?
calculate the g.v.c,n.v.c using dulongs
What is the formula to calculate the total?
(answer)+(answer)= TOTAL
