Draw the electron-dot (Lewis) structure of O2. You will see that there is a double bond, thus making the chemical bond a covalent bond since they have to share a pair of electrons in order to complete their octet.
Answer: N-N: 145 pm and 167 KJ/mol
N=N: 125 pm, 418 KJ/mol
And N2: 110 pm , 942 KJ/mol
Explanation: Bond length is inversily proportional to bond energy.
Greater the bond length , smaller the bond energy and vice-versa.
Answer:
The answer is
<h2>17.63 mL</h2>
Explanation:
The volume of a substance when given the density and mass can be found by using the formula
From the question
mass of lead = 200 g
density = 11.342 g/cm³
It's volume is
We have the final answer as
<h3>17.63 mL</h3>
Hope this helps you
Answer:
H2O2
Explanation:
By numbering the atoms we know about that it’s Hydrogen Peroxide
