0
Hence, number of moles = number of particles / 6.02 x 10^23
Number of moles = 2.17 x 10^21 / 6.02 x 10^23 = 0.003604mol
Each Ammonium Hydroxide(NH4OH) molecule has one Ammonium ion(NH4+)
Therefore, there is also 0.003604mol of Ammonium ion.
Ar of Nitrogen(N) = 14g/mol
Ar of Hydrogen(H) = 1g/mol
Mr of NH4+ = 14+4(1) = 18g/mol
Using the formula : mass = number of moles x Mr
mass = 0.003604mol x 18g/mol = 0.06488g
What else can I help you with?
How do you prepare one liter of a 1.25M ammonium hydroxide solution?
To prepare 1 liter of a 1.25M ammonium hydroxide solution, you would need to dissolve 42.14 g of ammonium hydroxide (NH4OH) in enough water to make a total volume of 1 liter. Measure out the correct mass of ammonium hydroxide, add it to a volumetric flask, and then add water while stirring until the final volume reaches 1 liter. Make sure to wear appropriate safety gear and handle ammonium hydroxide with caution due to its caustic properties.
What does one mole of ammonium nitrite contain?
The chemical formula of ammonium nitrite is NH4NO2; the molecular mass is 64,06 grams.
What is the molar mass of ammonium dichromate?
The molar mass of ammonium dichromate is 252,07 g.
Determine both the formula mass and molar mass of ammonium carbonate?
The formula mass of ammonium carbonate (NH4)2CO3 is 96.09 g/mol. Since the formula contains two ammonium ions, the molar mass of ammonium carbonate is 96.09 g/mol * 2 = 192.18 g/mol.
What gas diffuses more quickly hydrochloric acid or ammonium hydroxide?
Two gasses at the same temperature have the same average amount of kinetic energy per molecule. An ammonia (NH3) molecule has less mass than hydrochloric acid (hydrogen chloride, HCl) molecule. Since the NH3 has the same amount of kinetic energy as the more massive HCl, ammonia molecules will move faster and thus diffuse faster. Kinetic energy ~ 1/2*m*v2
How do you prepare one liter of a 1.25M ammonium hydroxide solution?
To prepare 1 liter of a 1.25M ammonium hydroxide solution, you would need to dissolve 42.14 g of ammonium hydroxide (NH4OH) in enough water to make a total volume of 1 liter. Measure out the correct mass of ammonium hydroxide, add it to a volumetric flask, and then add water while stirring until the final volume reaches 1 liter. Make sure to wear appropriate safety gear and handle ammonium hydroxide with caution due to its caustic properties.
How many moles of ammomium hydroxide are present in 0.475 g?
To find the number of moles of ammonium hydroxide, you need to know its molar mass. The molar mass of NH4OH is approximately 35.05 g/mol. By dividing the given mass by the molar mass, you can calculate that there are 0.0136 moles of ammonium hydroxide present in 0.475 grams.
How prepare 6N ammonium hydroxide?
To prepare a 6N solution of ammonium hydroxide, you would first need to calculate the molarity of the concentrated ammonium hydroxide solution you have on hand. Typically, concentrated ammonium hydroxide solutions are around 28-30% NH3 by weight. To make a 6N solution, you would dilute the concentrated solution with the appropriate amount of water to achieve a final concentration of 6N. It is crucial to handle concentrated ammonium hydroxide with care as it is a corrosive substance and can cause burns upon contact with skin or eyes.
What does one mole of ammonium nitrite contain?
The chemical formula of ammonium nitrite is NH4NO2; the molecular mass is 64,06 grams.
What is 1 mole of ammonium nitrate?
One mole of ammonium nitrate is equal to its molar mass, which is approximately 80.04 grams. This quantity represents Avogadro's number of individual ammonium nitrate molecules.
What is the mass percent of nitrogen in ammonium carbonate?
The molecular formula of ammonium carbonate is (NH4)2CO3. The molar mass of nitrogen in ammonium carbonate is 28.02 g/mol. The molar mass of ammonium carbonate is 96.09 g/mol. To calculate the mass percent of nitrogen in ammonium carbonate, you would divide the molar mass of nitrogen by the molar mass of the compound and multiply by 100. This gives a mass percent of nitrogen in ammonium carbonate of around 29.1%.
What is the atomic mass of ammonium?
18.03846 g/mol
What is the molar mass of ammonium dichromate?
The molar mass of ammonium dichromate is 252,07 g.
Determine both the formula mass and molar mass of ammonium carbonate?
The formula mass of ammonium carbonate (NH4)2CO3 is 96.09 g/mol. Since the formula contains two ammonium ions, the molar mass of ammonium carbonate is 96.09 g/mol * 2 = 192.18 g/mol.
What is the molicular formula and molicular mass of ammonium oxalate?
Formula : (NH4)2C2O4 Molar mass : 124
What gas diffuses more quickly hydrochloric acid or ammonium hydroxide?
Two gasses at the same temperature have the same average amount of kinetic energy per molecule. An ammonia (NH3) molecule has less mass than hydrochloric acid (hydrogen chloride, HCl) molecule. Since the NH3 has the same amount of kinetic energy as the more massive HCl, ammonia molecules will move faster and thus diffuse faster. Kinetic energy ~ 1/2*m*v2
How many moles of ammonium ions are in 8.738 g of ammonium carbonate?
To determine the number of moles of ammonium ions in 8.738 g of ammonium carbonate, first calculate the molar mass of ammonium carbonate (NH4)2CO3. Then, divide the given mass by the molar mass to find the number of moles. Since there are two ammonium ions in one formula unit of ammonium carbonate, multiply the number of moles by 2 to get the moles of ammonium ions.
