It varies depending on the manufacturer. See link for more than you ever wanted to know about human flatulence.
100%
14 gallons
Because air is composed of nitrogen (not 100% mind you) and when you exhale air, you also exhale nitrogen.
The percent nitrogen in NH4NO3 is 35.04%. This can be calculated by dividing the molar mass of nitrogen in the compound by the molar mass of the entire compound and then multiplying by 100.
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%.
Percent means out of 100 so 93 out of 100 as a percent is 93%
79 percent out of 100 percent is 79% or 0.79.
If 70 is 100 percent, 31.5 is 45 percent.
To calculate the percent nitrogen in common fertilizers, you can use the formula: Nitrogen (Amount of Nitrogen in fertilizer / Total weight of fertilizer) x 100. This formula helps determine the nitrogen content in the fertilizer, which is important for plant growth and health.
A forty pound (40) bag is the amount of 25 percent nitrogen fertilizer needed for a 970 square foot bed.Specifically, calculate the amount of 25 percent nitrogen needed for a 1,000 square foot bed. Convert the 25 percent by multiplying it by 100 to get 4. Then divide 4 by 1,000 square feet to get 38.8 pounds.
Mass of Nitrogen: 14g/mol Mass of Ammonium Nitrate (NH4NO3): 14 + 1x4 + 14 + 16x3 = 80g/mol ∴ % of Nitrogen in Ammonium Nitrate = 14/80 * 100 = 17.5%
The molar mass of NH3 is 17.03 g/mol. The molar mass of nitrogen is 14.01 g/mol. To find the percent composition of nitrogen in NH3, divide the molar mass of nitrogen by the molar mass of NH3 and multiply by 100. So, (14.01 g/mol / 17.03 g/mol) x 100 = 82.22%.