Since benzene is a covalently bonded chemical, ions and ionic bonds have no bearing on it. Simply put, boiling will cause the molecules to split from one another and turn into a gas.
Benzene boils at a greater temperature than other hydrocarbons with comparable molecular sizes, at 80°C (pentane and hexane, for example). The increased boiling point is most likely caused by how simple it is to create transient dipoles involving the delocalized electrons. At 111°C, methylbenzene begins to boil. Pure benzene and pure toluene have normal boiling points of 80.1 C and 110.6 C, respectively. Due to fewer intermolecular interactions, benzene has a lower boiling point than toluene.
Learn more about benzene here-
brainly.com/question/7284916
#SPJ4
Answer:
computer model
Explanation:
Computer models are cheaper to set up than alternative methods that could be used to predict what will happen in a system, ex. building a prototype. Other benefits include being able to: make alterations and quickly see the outcomes.
Answer:
The maximum mass of sodium sulfide that could be produced is 35.26 grams.
Explanation:
Moles of sodium sulfate =
Moles of carbon =
According to reaction, 1 mole of sodium sulfate reacts with 4 moles of carbon.
Then 0.6514 moles of sodium sulfate will react with:
of carbon.
2.6056 moles of carbon > 1.8083 mol of carbon (given)
As we can see that moles of sodium sulfate are in excess ,so, the amount of sodium sulfide will depend upon moles of carbon.
According to reaction, 4 mole of carbon gives with 1 moles of sodium sulfide.
Then 1.8083 moles of carbon will give :
of sodium sulfide.
Mass of 0.4521 moles of sodium sulfide:
0.4521 mol × 78 g/mol = 35.26 g
The maximum mass of sodium sulfide that could be produced is 35.26 grams.
Answer:
When you walk your dog, you are using energy from the sunlight to power the activity. Explain. The energy you use is transferred from glucose, which got it directly from sunlight.
Explanation:
The electrons are located near the nucleus on the outside