In order to understand what is the limiting reactant is useful to convert the masses of reactants into moles. The molecular masses are:
Converting masses into moles:
In the reaction, 2 moles of
are necessary to react with 1 mol of
. Following this ratio:
We have only 0.5 mol of
, i.e, we don't have enough amount of salicylic acid, therefore, this is the limiting reactant.
The new volume V₂ is 5.4L
The new volume is calculated using Boyle's law formula
That is P₁V₁=P₂V₂
where,
p₁ = 852 torr
V₁ = 27.0
P₂ = 4260 torr
V₂=?
Make V₂ the subject of the formula by diving into both sides of the equation by P₂
V₂ = P₁V₁/P₂
⇒ 852 *
V₂ is, therefore, = 5.4 L
Learn more about Boyle's law here: brainly.com/question/1696010
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Liquid crystal molecules have very unique structures, allowing them to be highly affected by electric fields, changing their orientation in the liquid crystal structure. This is why they are used in LCD screens. They are also highly sensitive to changes in temperature. Therefore the answer is C.
Hope this helps!
Answer:
Yes they woll react.
Explanation:
Ferous oxide and zinc will be product.
