Answer:
A positively charged nucleus consisting of protons and neutrons
Explanation:
The atomic nucleus is a positively charged region located at the core of an atom that consists of positively charged protons and neutral neutrons while the negatively charged electrons make up the outer cloud (electrons are therefore not contained in the nucleus).
Explain what? Im happy to help!
Answer:
<u>C. 0.5M</u>
Explanation:
Molarity =
Moles of solute/ Liters of solution (L)
5.0 moles/10L = 0.5 M
Hope this helps ; )
Answer:
See explanation
Explanation:
The question is incomplete, however, I found an example of this question on another site, so, I'm going to explain to you how to do it basing on this example, and then, apply it in your case. In the picture 1, is the example, and picture 2 is the solution.
Now, this type of reaction is known as the "<em>Williamson Ether synthesis"</em><em> </em>and the overall of this, is a reaction that involves an alkoxyde ion with an primary alkyl halide like this:
RO- + R'X ------> ROR' + X-
This is a Sn2 reaction, and it's really fast.
Following the example in picture 1, the result is in picture 2. Hope this can help you.