Answer:
Malleable
Explanation:
Because metals are malleable, they can be rolled into thin sheets or beaten into complex shapes.
Answer is: concentration of chlorine is 1418.34 M.
Balanced chemical reaction: PCl₃(g) + Cl₂(g) → PCl₅(g).
[PCl₃<span>] = 0.33 M; equilibrium concentration of phosphorus trichloride.
</span>[PCl₅<span>] = 0.44 M; equilibrium concentration of phosphorus pentachloride.
</span>Keq = 0.00094.
Keq = [PCl₅] ÷ [PCl₃] · [Cl₂<span>].
</span>[Cl₂] = [PCl₅] ÷ Keq · [PCl₃].
[Cl₂] = 0.44 M ÷ 0.33 M · 0.00094.
[Cl₂] = 1418.43 M.
Answer:
D. Protons ; neutrons.
Explanation:
For a given element the number of protons is fixed, but the number of neutrons differ because the element usually consist of a number of isotopes.
For example Carbon has isotopes which contain 12, 13 and 14 neutrons.
So that is why you average the number of neutrons to find the approximate atomic mass..
So,
Let's draw the structures for the following hydrocarbons:
Cyclohexane
We can draw it using the fact that it is a cycloalkane with six carbons:
Cyclohexene
It also contains six carbons with a hexagonal form, but the difference is that there's double bond on it:
Benzene
It has six carbons but there's an alternating double bond as follows:
Toluene
It has the same structure as benzene but it is bonded to a methyl group outside the benzene:
Formula Equation of this Neutralization reaction is,
RbOH₍aq₎<span> + HClO</span>₄₍aq₎ → RbClO₄₍aq₎<span> + H</span>₂O₍l₎
<span>Overall Ionic Equation is as follow,
</span> Rb⁺₍aq₎ + OH⁻₍aq₎ + H₃O⁺₍aq₎ + ClO₄⁻₍aq₎ → Rb⁺₍aq₎ + ClO₄⁻₍aq₎ + 2H₂O₍l₎
And <span>Net Ionic Equation is as follow,
</span><span> H</span>₃O⁺₍aq₎<span> + OH</span>⁻₍aq₎ →<span> 2H</span>₂O₍l₎
