In the chemical formula of ammonium sulfate, (NH4)2SO4, how many hydrogen atoms are present?

4

There is 8. NH4 is ammonium. There is 4 hydrogen in each ammonium so 2 ammonium would give you a total of 8 hydrogen.

In the chemical formula of ammonium sulfate, (NH4)2SO4, there are 4 hydrogen atoms.

To determine the number of hydrogen atoms in the chemical formula of ammonium sulfate ((NH4)2SO4), we need to look at the subscripts in the formula.

In the formula, NH4 refers to the ammonium ion (NH4+) which consists of one nitrogen atom (N) bonded to four hydrogen atoms (H). Therefore, there are 4 hydrogen atoms in each ammonium ion.

Since there are two ammonium ions in the formula ((NH4)2SO4), we need to multiply the number of hydrogen atoms in one ammonium ion (4) by the number of ammonium ions (2). This gives us a total of 8 hydrogen atoms in the formula.