It is important to know that the percent of nitrogen in 4.444 moles of ammonium sulfide is the same as the percent of nitrogen in 454 grams or 4843 moles or 96 kg, etc. Remember the law of definite proportions - chemical compounds always contain the same proportion of elements by mass. Perhaps you were asking how much nitrogen is in 4.444 moles of ammonium sulfide given the percent of nitrogen in any given mass. So we'll do that too: find the percent of nitrogen in any given sample and apply it specifically to 4.444 moles.
Before we go directly to the 4.444 moles, we have to figure out how much nitrogen is in any amount of ammonium sulfide by percent. To do this, we need the atomic weights of the elements and add them up to find the total molar mass of the compound.
Ammonium sulfide = (NH4)2S
Nitrogen = 14.0 grams × 2 = 28.0 grams
Hydrogen = 1.01 grams × 8 = 8.08 grams
Sulfur = 32.1 grams
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Ammonium sulfide = 68.2 grams
Now we take the mass of nitrogen and divide it by the total mass to get our percent.
Nitrogen ÷ Ammonium sulfide = % Nitrogen
28.0 grams ÷ 68.2 grams = 0.411 = 41.1% Nitrogen in Ammonium sulfide
Since we know that in any amount of Ammonium sulfide contains 41.1% of Nitrogen, we can apply it to the mass given.
41.1% of 4.444 moles = .411 × 4.444 = 1.83 moles of Nitrogen in 4.444 moles Ammonium sulfide
There are 3.24 x 10^24 hydrogen atoms in 2.70 moles of ammonium sulfide. This is calculated by multiplying the number of moles of ammonium sulfide by the number of hydrogen atoms in one molecule of ammonium sulfide (4).
There are 8 hydrogen atoms in 1 molecule of ammonium sulfide (NH4)2S. Therefore, in 3.60 moles of ammonium sulfide, there would be 3.60 × 6.02 × 10^23 hydrogen atoms, as each mole contains Avogadro's number of particles.
The formula unit for the usual form of solid ammonium carbonate is (NH4)2CO3.H2O. This formula shows that each formula unit contains two atoms of nitrogen. Because nitrogen forms diatomic molecules at standard temperature and pressure, the number of moles of nitrogen is therefore the same as the number of formula units of ammonium carbonate, stated to be 650. The gram formula unit mass of this solid ammonium carbonate is 114.10. Therefore, 114.10(650) or 7.42 X 103 grams of the solid, to the justified number of significant digits, will be required.
There are 4.65 x 10^24 hydrogen atoms in 4.10 mol of ammonium sulfide. This can be calculated by multiplying Avogadro's number (6.022 x 10^23 atoms/mol) by the number of moles of ammonium sulfide and then multiplying by the ratio of hydrogen atoms to the total formula mass of ammonium sulfide.
To determine the number of hydrogen atoms in 8.70 mol of ammonium sulfide (NH4)2S, first find the molar ratio of hydrogen atoms to formula units of ammonium sulfide. There are 8 hydrogen atoms in 1 formula unit of ammonium sulfide. Multiply this ratio by the number of formula units in 8.70 mol of ammonium sulfide to find the total number of hydrogen atoms. This calculation gives you the number of hydrogen atoms in 8.70 mol of ammonium sulfide.
Ammonium sulfide has the formula (NH4)2S, which contains 2 nitrogen atoms. One mole of (NH4)2S contains 2 moles of nitrogen. In 8.941 mol of (NH4)2S, there are 8.941 x 2 = 17.882 mol of nitrogen. To find the percent of nitrogen by weight, you would compare the molar mass of nitrogen to the molar mass of the compound and then multiply by 100.
There are 3.24 x 10^24 hydrogen atoms in 2.70 moles of ammonium sulfide. This is calculated by multiplying the number of moles of ammonium sulfide by the number of hydrogen atoms in one molecule of ammonium sulfide (4).
There are 3 moles of nitrogen in 3 moles of ammonium nitrate. Ammonium nitrate contains 2 nitrogen atoms in its chemical formula NH4NO3. Each mole of ammonium nitrate contains 2 moles of nitrogen atoms.
there are 1.30e25 Hydrogen atoms in 2.70 mol Ammonium Sulfide
yes it contains two moles of nitrogen because NH4NO3 has two nitrogen therefore it equals to 2 moles on nitrogen.
There are 8 hydrogen atoms in 1 molecule of ammonium sulfide (NH4)2S. Therefore, in 3.60 moles of ammonium sulfide, there would be 3.60 × 6.02 × 10^23 hydrogen atoms, as each mole contains Avogadro's number of particles.
4,2.10e25 H atoms
The formula unit for the usual form of solid ammonium carbonate is (NH4)2CO3.H2O. This formula shows that each formula unit contains two atoms of nitrogen. Because nitrogen forms diatomic molecules at standard temperature and pressure, the number of moles of nitrogen is therefore the same as the number of formula units of ammonium carbonate, stated to be 650. The gram formula unit mass of this solid ammonium carbonate is 114.10. Therefore, 114.10(650) or 7.42 X 103 grams of the solid, to the justified number of significant digits, will be required.
There are 3.99 x 10^24 hydrogen atoms in 8.30 moles of ammonium sulfide. This is calculated by multiplying Avogadro's number (6.022 x 10^23) by the number of hydrogen atoms in one molecule of ammonium sulfide (NH4)2S, which is 8.
There are 4.65 x 10^24 hydrogen atoms in 4.10 mol of ammonium sulfide. This can be calculated by multiplying Avogadro's number (6.022 x 10^23 atoms/mol) by the number of moles of ammonium sulfide and then multiplying by the ratio of hydrogen atoms to the total formula mass of ammonium sulfide.
The chemical formula of ammonium sulfide is (NH4)2S.In each molecule of ammonium sulfide there are 2(4)=8 hydrogen atoms.And 1 mol of ammonium sulfide contains 6.02 x 1023 molecules (avogadro constant).Therefore, number of H atoms= 8 x 3.90 x 6.02 x 1023= 1.88 x 1025
To determine the number of hydrogen atoms in 8.70 mol of ammonium sulfide (NH4)2S, first find the molar ratio of hydrogen atoms to formula units of ammonium sulfide. There are 8 hydrogen atoms in 1 formula unit of ammonium sulfide. Multiply this ratio by the number of formula units in 8.70 mol of ammonium sulfide to find the total number of hydrogen atoms. This calculation gives you the number of hydrogen atoms in 8.70 mol of ammonium sulfide.