Answer:
The expended structural formula is shown in attached image.
Explanation:
The given compound is 5 - Methyl - 1 - hexene.
Its molecular formula is C₇H₁₄.
Its molecular weight is 98.19 g/mol.
It is colorless liquid.
Its density is less is compared to water
It is insoluble in water.
Its other names are 5-Methylhex-1-ene , 1-Hexene, 5-methyl- Isoheptene.
Answer:
B is most volatile, A is least volatile
Explanation:
Freshwater on the land surface is a vital part of the water cycle for everyday human life. On the landscape, freshwater is stored in rivers, lakes, reservoirs, and creeks and streams. Most of the water people use everyday comes from these sources of water on the land surface.
The answer to this question would be <span>na2so4.
Most of the metal on the first and second columns of the chemical table would have high water solubility. Silver(Ag) and iron(Fe) is a molecule that belongs to transition metal group, which did not have high solubility in the water. Na2SO4 would be the one with highest water solubility</span>
Answer:
Attraction
(e-) ---> <--- (H+)
Repulsion:
<---(e-) (e-)-->
Neutral:
(e-) (Helium)
Explanation:
Accordingly to coulomb's law:
In the attraction, the hydrogen without an electron has a positive charge and needs to be fulfilled with a negative charge found in an eletron.
In the repulsion, both electrons has the same charge and repulse each other.
In the neutral case, the Helium is highly stable therefore the electron is not attracted.