Transformed Into a Female Schoolmaster

To be honest, Li Weihong has a lot of preference for Miss Wu Di, even if the other party's chemistry scores are very average, but he can't stand it. He received a lot of gifts. Before the start of this semester, he was lucky enough to be invited to "Sheng Shi". After eating a meal, the cost of this meal is equivalent to his two-month salary...

  Although Li Weihong is also an experienced old teacher, he is not as "character" as the English teacher Huang Ying. He is very fluent in dealing with people. Therefore, even if his teaching level is average, he became the leader of the chemistry teaching and research group by virtue of his qualifications and contacts.

Moreover, Wu Di’s looks are also very pleasing. He always favors beautiful girls, and likes to take the initiative to point out chemistry problems to these girls, but because of this, Li Weihong is definitely a pervert in the eyes of boys. Even if he never dared to do anything to female students.

  But at this time, Li Weihong saw Wu Di run so unscrupulously in class. Even if he favored Wu Di, he couldn’t ignore it. At this time, he was talking about an example question he had set up—

  Potassium iodate (KIO3) and potassium iodide can have the following reactions in acid solution. Please mark the direction and number of electron transfer in the reaction equation, and indicate the oxidizing agent and reducing agent.

  5KI+KIO3+3H2SO4=3I2+3K2SO4+3H2O

  In this reaction, the ratio of the amount of oxidizing agent and reducing agent is 1/5. Question: When 10 mol of electrons are transferred, what is the amount of I2 that is produced?

  Li Weihong did not directly click Wu Di’s name. Instead, he said to the class: "Everyone, use draft paper to do it below. I will ask someone to answer this question later."

  He originally thought that after he did this, Wu Di could return to the class from being distracted. In this way, he didn't need to use Wu Di's name. After the other party stood up, he was embarrassed that he could not answer this question.

   What can make Li Weihong very helpless is that even those boys who are not attentive in class. After he said this, he began to bow his head. I took out the draft paper to calculate, regardless of whether these boys are pretending to be, at least the attitude is satisfactory to him, but Wu Di still wanders away, although her clone Wu Di has already helped her think about this simple chemistry problem. Answer.

  There is no way, I can only click Wu Di to answer the question after this. If she can't answer at that time, use a kind tone to remind her to concentrate in class, and hope she can pay attention next time... Li Weihong thought.

  In fact, although he prefers beautiful girls like Wu Di, but the other party is so distracted in his class, it also makes him a little uncomfortable. In the high school stage, you probably only need to be a teacher, unless that kind of irresponsible. They all hate students who don’t listen carefully in class. That will make teachers feel that they have done useless work and the lectures are not attractive. Not getting the respect of students.

   Soon, Li Weihong said that the time was up. He wanted to ask people to get up to answer this question. For a while, the class was silent, and the atmosphere became a little nervous, especially the boys, because if they stood up and couldn’t answer, they would be harshly criticized by Li Weihong. Girls, the treatment is much better than boys.

   "Wu Di, get up and answer." Li Weihong confirmed that he had used the gentlest tone.

  As a result, Wu Di still did not respond. It's not that she deliberately pretended not to hear it, but that she did not hear it. Her style is to be completely immersed in her own world when she focuses on one thing.

  The eyes of the whole class moved to Wu Di's place all of a sudden. I can't see where it is, this eldest lady is completely distracted!

  The thoughts of the students are different:

"The eldest lady is indeed the eldest lady. Even the distracted posture is so beautiful and picturesque. It's just like Kobe (Kobe). Although the jumper turned around and shot, but the posture is beautiful, there is a reason to go black? Those Kohei are so annoying!" This is the idea of ​​the basketball player named Zhang Bo, who is a super Komi, a die-hard fan of My Lake.

"Wandering is completely understandable! And the walking is so beautiful... The most important thing is that this should have been an activity class. Li Weihong has to grab even more than ten minutes of this dog day. It's so hateful! "This is what most boys think.

"Ms. Li should have discovered that Wu Di was distracted a long time ago? But still calling her in such a gentle tone is really too tolerant to her. If it is Mrs. Huang, he must just throw the chalk out." Some girls thought so. write.

"The sinister girl is absolutely finished this time. The whole class saw her ugly look. It seems that the good and the good repay the evil and the evil. It's not that the time has not come, hahaha..." Wang Qi said in her heart. Excited, but her face was very calm, she deliberately didn't remind Wu Di, just hope that Wu Di's "ugly state" can last longer!

  Naturally, she did not understand that in this face-seeking world, goddesses will never be ugly, as the psychological activities of many boys prove this.

   "The teacher called you to answer the question." The reminder from Wu Di finally woke Wu Di, and she also had the answer to the question in her mind.

  Under the gaze of all the classmates, when she stood up, she still had confusion in her eyes. She looked like an innocent girl, and killed countless Sao Nian who had long been secretive in love.

  Li Weihong sighed slightly, but still said kindly: "Well, classmate Wu Di, you..."

  Before he finished speaking, Wu Di began to report extremely standard answers—

"The oxidizing agent is KIO3 and the reducing agent is KI. In this reaction, the ratio of the amount of the oxidizing agent to the reducing agent is 1/5. The elemental iodine is both an oxidation product and a reduction product. The six moles of iodine atoms in the three moles of elemental iodine, One mole is derived from potassium iodate and five moles are derived from potassium iodide. 5mol potassium iodide is used as a reducing agent, and the iodide ion rises from negative univalent to zero valence and loses 5mol electrons; 1mol potassium iodate is used as an oxidant, and the iodine in the iodate changes from positive The five valence is reduced to zero and 5 mol of electrons are obtained. In the reaction, when 5 mol of electrons are transferred, 3 mol of iodine is generated. So when 10 mol of electrons are transferred, the amount of I2 produced is 6 mol."

Wu Di’s voice is very pleasant, and her calm and unhurried tone when reporting the answer has made many people admire in their hearts, forgetting that Wu Di just wandered off, and when they came back, they naturally felt very It’s unbelievable that you can answer so accurately even if you walk so madly, this is too powerful?

Li Weihong was still trying to comfort Wu Di, but before he finished speaking, he heard a completely correct and detailed answer. His mouth was open there and he didn't know what expression to use on his face, obviously because he hadn't expected it at all. , Wu Di was able to counterattack in this situation. (To be continued~^~)