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The formula unit, which is the usual meaning of "mol" for an ionic compound such as ammonium nitride, is (NH4)2S. This shows that there are 2 X 4 or 8 hydrogen atoms in each formula unit. Avogadro's Number, which is about 6.022 X 1023, is the number of atomic formula units per mole. Therefore, the number of hydrogen atoms in 7.40 mol of ammonium sulfide is (8)(7.40)(6.022 X 1023) or 3.57 X 1025, to the justifiable number of significant digits. (The integer 8 is exact.)

Q: How many hydrogen atoms are in 7.40 mol of ammonium sulfide?

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The formula for ammonium sulfide is (NH4)2S. Therefore, each formula unit contains 8 hydrogen atoms.

The formula unit for ammonium sulfide has the formula (NH4)2S. This formula shows that the formula unit contains two ammonium ions, each of which contains four hydrogen atoms. The total number of hydrogen atoms is therefore 8.

1.64 x 1025

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

The chemical formula for ammonium sulfide is written as (NH4)2S. In each molecule, there are 2x4=8 atoms of hydrogen.

Related questions

there are 1.30e25 Hydrogen atoms in 2.70 mol Ammonium Sulfide

there are 1.30e25 Hydrogen atoms in 2.70 mol Ammonium Sulfide

338.10e23 hydrogen atoms

The answer is 175,08.10e23 atoms.

The answer is 1,72.10e25 atoms.

The formula for ammonium sulfide is (NH4)2S. Therefore, each formula unit contains 8 hydrogen atoms.

4,2.10e25 H atoms

The formula unit for ammonium sulfide has the formula (NH4)2S. This formula shows that the formula unit contains two ammonium ions, each of which contains four hydrogen atoms. The total number of hydrogen atoms is therefore 8.

1.64 x 1025

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

The chemical formula for ammonium sulfide is written as (NH4)2S. In each molecule, there are 2x4=8 atoms of hydrogen.

Hydrogen Sulfide has a total of three atoms. Hydrogen has two, and Sulfur has one. H2S.