Answer:
<h2>The answer is 8 g/cm³</h2>
Explanation:
The density of a substance can be found by using the formula
From the question
mass = 16 g
volume = 2 cm³
The density is
We have the final answer as
<h3>8 g/cm³</h3>
Hope this helps you
<span>benzoic acid is stronger</span>
Answer:
The correct solution is "3.535 × 1018 molecules".
Explanation:
The given values are:
Molar mass
= 322.0 g/mol
Dioxin constitute to 63 kg individual will be:
=
=
⇒
So,
The number of molecules will be:
=
=
= (molecules)
Moving down in a group, the electronegativity decreases due to an increase in the distance between the nucleus and the valence electron shell, thereby decreasing the attraction, making the atom have less of an attraction for electrons or protons.
the Molar mass of *235UF6 is 82724.5424 g/mol. i hope this is what you meant and hope it helps