For this question you need to find out all of the stages of a star and the process of a nuclear fusion. Then compare what's different about it and what's the same.
<span>H2PCH3 + H2O <-----> H3PCH3+ + OH-</span>
Mercury-199 is composed of 80 protons, 119 neutrons, and 80 electrons.
The PH level of the surface of the water is 9.0
Hope this helps
Answer:
c. Addition of the electrophile to the aromatic ring
Explanation:
The<em> electrophilic aromatic substitution</em> mechanism can be denoted as follows:
- The first step is the attack (addition) of the eletrophile to the aromatic ring, forming an aryl ring.
- The second step is the replacement of H by the electrophile (deprotonation), restoring the aromatic ring.
