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Svetradugi [14.3K]
3 years ago
11

How many elements are in “H2”

Chemistry
2 answers:
oksano4ka [1.4K]3 years ago
7 0
One element, two atoms.
Element is Hydrogen.
Two atoms of Hydrogen.
attashe74 [19]3 years ago
7 0

Answer:

Dihydrogen is an elemental molecule consisting of two hydrogens joined by a single bond. It has a role as an antioxidant, an electron donor, a fuel, a human metabolite and a member of food packaging gas. It is an elemental hydrogen, a gas molecular entity and an elemental molecule.

Explanation:

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maw [93]

Answer: 3390

Explanation:

Since this problem already gives is the equilibrium values, all we have to do is to plug them into the formula for K_{p}.

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K_{p} =\frac{(9.81)^2}{(0.171)(0.166)} =3390

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