Answer: d) 67.7KJ
Explanation:
Number of moles of Benzene= 125/78.11=1.60 moles
Q = mc◇T = 125× 1.60×(425-353)= 9540J
Q= ◇Hvap× 1.60=
33.9 × 1.60 = 54.24KJ
Q = mc◇T= 125 × 1.73× (353-335)=3803KJ
Total energy required to remove Carbon= (9540 + 54240+ 3893) J =67,673J =67
7KJ
Graphite is structured in a way that: (A). Its carbon atoms are bonded to 3 other carbon atoms and are structured in layers that can slip past each other.
<h3>Meaning of a graphite</h3>
A graphite can be defined as a crystalline form of carbon.
Graphite is so important to man as it is used in many industries and factories as well as many countries to produce different products that can help mankind.
Graphite structure is quite a complex one and it involve carbons that have three of its electrons bonded and one free.
In conclusion, Graphite is structured in a way that: Its carbon atoms are bonded to 3 other carbon atoms and are structured in layers that can slip past each other.
Learn more about Graphite: brainly.com/question/4061239
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Answer:
d. stimulus generalization
Explanation:
Stimulus generalization consists of the appearance of the unconditional response to conditioned stimuli that had never been paired with it but that have a similarity to it.
Fluorine is located 7 columns to the right on the periodic table. This means it has 7 valence electrons, and wants to gain 1 more in order to have the full valence shell of 8.