Answer:
A.
Explanation:
I forgot butt im surely it is;-)
Dehydration means (removal of water molecule) and in this case a double bond is formed by removal of H and OH from two vicinal (neighboring) carbons, this occurs by protonation then lose of water molecule then lose of H⁺ (we have to add H⁺ from acid at the beginning due to OH⁻ is bad leaving group)
Check the attached picture:
Answer:
A compound
Explanation:
Sugar is a compound because it contains the atoms of three different elements in a fixed ratio (C:H:O = 12:22:11).
An <em>element</em> contains only one type of atom.
<em>Mixtures</em> and <em>solutions</em> can have variable compositions.
Answer:
12
Explanation:so the mean deviation is for the square and the square is for you so you keep the square and add it.