Question

Which are the expected types and total numbers of atoms in the products of this chemical reaction? H2SO4

A. 1 sulfur atom and 3 oxygen atom

B. 2hydrogen atoms and 1oxygen atom

C. 1 hydrogen atom, 1 sulfur atom, and 1 oxygen atom

D. 2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms

Answer 1

So when given a chemical formula, the subscripts directly in front of the atom correspond to the amount of atoms in that compound. So we have $H_{2}SO_{4}$.

There's a 2 in front of hydrogen (H), so there are 2 atoms of Hydrogen.

There are no numbers in front of sulfur (S), so it is assumed to be 1.

There is a 4 in front of oxygen (O), so there are 4 atoms of oxygen present.

So overall, the answer is D) 2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms.

Answer 2

Answer:

D) 2 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms.

Explanation: