Answer:
I believe it's
4-floro-5,6,8-Tribromo-3,3,7-trimethylnonane
Answer:
The stronger electrolyte is the HCl
Explanation:
Stronger electrolyte are the ones, that in water, completely dissociates.
HCl(aq) → H⁺(aq) + Cl⁻(aq)
HCl(aq) + H₂O(l) → H₃O⁺ (aq) + Cl⁻(aq)
Both are acids, they bring protons to medium but the hydrochloric completely dissociates.
HF (aq) + H₂O(l) ⇄ H₃O⁺(aq) + F⁻(aq) Ka
In the dissociation of weak electrolytes, they ionize but at the same time they bond again, so the reaction is always kept in equilibrium.
D = 65h + 40
where h is the # of hours and d is the total distance
Answer:
A metallic bond is the sharing of many detached electrons between many positive ions, where the electrons act as a "glue" giving the substance a definite structure. It is unlike covalent or ionic bonding. Metals have low ionization energy. Therefore, the valence electrons can be delocalized throughout the metals.
There are several ways to express the concentration of solutions. They can be expressed in terms of fraction or percent, in terms of moles or mass for a given mole, mass or volume of solution.
Mass percent is the relationship between the mass of the solute and the mass of the solvent multiplied by 100%. Without multiplying the ratio by 100%, the mass fraction of the solution is obtained.
*Mass percent = <u> </u><u>mass of solute </u> x 100%<u>
</u> mass of solution<u>
</u>
