Chapter 132

After the rectification, the three people sat in front of the experimental platform in turn, and Shen Yiyun began to explain.

"I will first acquiesce that you have entered the provincial team through intensive training."

"Then, your finals will be held in Ludong University."

"The test environment should be similar to this, ordinary undergraduate teaching laboratory."

"During the experiment, two invigilators will record at any time to see if your steps are in compliance."

"Finally, according to the results of the experiment, a comprehensive score will be given."

Shen Yiyun said, pushing a piece of paper printed with the test question to the two, while he took out his goggles and gloves.

"You don't have to worry about it either. Since the theory is so good, the experiment will improve quickly."

"Experimental questions will tell you the principle and general steps, and then you will play."

"Most of the points lost are taken for granted, ignoring some special reactions in the experiment, adding reagents for the next step without sufficient preparation, leading to reaction errors, and even falling short in serious cases."

"Because the exam time is limited, if you suffer a devastating failure, it's all over."

"The rest is practice. Practice makes perfect."

"Make all your mistakes, and you will."

"Next, I'll show you a simple experiment. You can see how it feels."

After armed, Shen Yiyun pointed to several bottles on the table: "preparation of Coumarin-3-carboxylic acid, do you understand?"

"Hey, hey." When Shi Yang hears the speech, he is happy to blossom in his heart.

It's time to start.

It's my time.

I've been around for such a long time, but I haven't talked to girls three times in a row.

It's not because the girls are too superficial and don't understand chemistry. After a little talk, they run away.

Now, the opportunity comes.

My chemistry elder sister.

Is it you, Li Zheng, who can stir it up?

Chemistry, once in the university field.

There is no doubt about it.

The experiment is respected.

It's time for me to show you hard power.

Knowledge is power.

Sister, fear the strong.

In this lab, I, Shi Yang, is the only king.

Shi Yang thought more and more excited.

But still dare not look at Shen Yiyun.

He just looked at the container and rubbed his hands, just like a fat fly lying on the cake. His mind was full of how to make it smooth: "this, this, coumarin, wasn't the final question of last year?"

"Ah, I was found..." Shen Yiyun snickered, "I don't know the difficulty of this year's final, so I have to find a problem last year. Don't underestimate this experiment. It's still a bit difficult to operate. It's basically undergraduate level."

"Introduction to undergraduate, introduction." Shi Yang stares at the dark brown bottle, only raises his hand, showing the master's smile, "put it in the national resolution experiment question, and it's elementary difficulty."

"Very confident, Mr. Shi." Shen Yiyun examined the dropper and asked, "have you done it before?"

"No, I finished reading this problem last year. I thought it was too simple to do it." Shi Yang pursed his mouth and waved his hand shyly.

What's up, big sister?

How about this forced installation?

However, Shen Yiyun's hand shook, and the dropper almost fell off.

"Oh, I almost lost points." Shi Yang was very clever, immediately raised his eyebrows and said with a smile, "damaged equipment, a three points, you have no full score."

Shen Yiyun's teeth are tense.

Even though she is famous for her good temper, she is a little tired of this guy.

In order to win the awe of his elder sister, Shi Yang became more and more powerful: "when it comes to experiments, IChO is really a little difficult, but this is a national problem. As long as the experimental equipment is not faulty, I can basically get full marks."

Shen Yiyun pouts.

Hold your chest, not happy.

Didn't I come to coach you?

You are so strong. What are you doing here?

Li Zheng is no better than Shi Yang. He knows how to observe his words.

Seeing that Mr. Shen was not happy, he quickly advised him, "brother Shi, we are here to learn. Let's have a look first, and then talk after watching it. Don't disturb my sister."

Shen Yiyun is more comfortable. Fortunately, this younger brother is sensible.

However, Shi Yang raised his eyebrows and laughed. With that big face and crescent eye, he laughed, and there was still some indecency in his magic nature: "Oh, such a simple experiment, do you still need to be tutored by others? Let's make a difficult point?"

Shen Yiyun bit his teeth again.

You haven't won national one yet.

You start to look down on me?

"Well, then..." Shen Yiyun took off his goggles and gloves in spite of his anger. "Shi Yang, please show us."

"This..." Shi Yang was embarrassed and frowned, "it's too simple to see the level..."Shen Yiyun was so angry that he pinched the skin of the table: "I I I don't think it's easy. "

"Is it?" Shi Yang saw this, immediately took the gloves and goggles, "then I will let you see?"

In fact, he still has a half sentence "Ji Da Yan Er is here?"

I just had to go back.

Although he wanted to show the charm of a strong chemical, he could feel that it was not good to trample on people.

In a strange atmosphere, Shi Yang finished armed and came to the stage.

Once he started to do the experiment, the flesh on his face began to ripple with excitement: "look at it. If you deduct half a point, I will lose."

"Please." Shen Yiyun stands opposite and stares at him.

I don't believe it. I'll hold you to death.

Seeing that he couldn't persuade him, Li Zheng had to get close to Shen Yiyun and said in a low voice.

"Elder sister, my brother is not very talkative. I believe he didn't mean to offend him, but when he entered the experimental environment, he couldn't control himself and showed some exaggeration."

"It's OK. It's OK." Shen Yiyun lifted his arm and took a breath.

At this time, he glanced at Li Zheng again, and the more he looked, the more pleasant he was.

The same is the younger brother, although it seems that the study is not good, but very good ah.

She then asked kindly, "he and I don't care. How is your experimental basis?"

"There's no foundation. I just know that the alcohol lamp can't be blown out, it needs to be covered." Li Zheng nodded with shame, "although the theory is the second, but I don't feel that I can enter the provincial team. I rely on my elder sister's advice."

"Jijing is the second in the preliminary competition, which is much better than me." Shen Yiyun waved his fist and encouraged him, "come on, try to walk."

Li Zheng, as usual, modestly declined: "ah, I don't dare to think too far. It's true to try hard to get into the provincial team."

"Relax your mind. I'll give you a good tutoring for three days. Training will be enough."

"Three Three days? " Li Zheng was overjoyed, but he also played his EQ and declined, "is it too much to delay my sister's study?"

Shen Yiyun blinked his eyes quickly and then said with a bad smile: "don't worry, teaching you, it's always lighter than working overtime in the laboratory ~ I'm not a loss ~ I'm also a teaching assistant in the training and Jinqiu camp later on ~ I can fish for a long time ~"

Li Zheng inquired: "when it comes to working overtime in the laboratory, it must be very tired?"

"Oh, dear Every night I'm busy until more than ten o'clock The professor thinks that we leave work early. Let me tell you a true story... " Shen Yiyun was so angry that he called our tutor, which is probably what he said --

SHEN Yiyun pretended to be the dean of the school. He was so cruel that he couldn't bear to have a senior brother. He wrote a letter to the Dean, saying that he was squeezing us. Every day, he had to experiment late into the night. Then the Dean got to know that he was very angry and called our tutor There is a way to reprimand: "Oh, ah, what's the matter, Lao Yang, how can you call the students so much? You must let them go home early, before 11 o'clock!"

Then, she jumped out of the room and began to learn from her mentor's submissive attitude: "no, Dean I put them back at 10 o'clock

Shen Yiyun said it and looked forward to Li Zheng.

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