One Night Lovely Wife $5.50: Overwhelming Black Belly Husband Chapter 302: Unexpected result [1]

Lan Zhirou's heart skipped a beat, thinking, that's great! If you can't kill the straw bag after several times, then it's not bad to let the straw bag turn skin and flesh first.

Unexpectedly, when she raised her head, Nalan Xiner, who was on the opposite side, was completely unscathed and continued to operate the test tube and beaker gracefully!

Besides, there was a scream from Zhao Zhijian, clutching his legs and bending over.

Zhao Zhijian's flask exploded!

He operates concentrated ammonia water!

Huangfu Shan, who was standing next to Zhao Zhi's fitness, was startled, she stepped aside and approached Lan Zhirou: "Zhirou, what's wrong with him?"

Lan Zhirou was speechless.

She was also dumbfounded.

I keep saying in my heart, it's impossible! This is impossible!

She did do tricks in concentrated ammonia water. Before class, she quietly replaced part of the concentrated ammonia water with concentrated nitric acid; and smeared glycerin inside some of the flasks.

That's why, when she was picking out equipment just now, she was so excited to rush up first.

The purpose is to preemptively pick away those bottles of real concentrated ammonia water and clean flasks, while leaving behind those disguised concentrated nitric acid solutions and glycerin-coated flasks.

You must know that heating concentrated ammonia water only produces ammonia gas, but if nitric acid meets glycerin...

That's a little explosion!

Although the amount is small and the scale is not large, it is enough to make the person who does the experiment blow the face.

Instant disfigurement!

Why, before Nalan Xiner had an accident, Zhao Zhijian had an accident? !

Zhao Zhijian was taller than them, and the mouth of the beaker was just lower, so he didn't blow his face, but his legs...

Lan Zhirou recalled that when she picked up the equipment and chemicals, she had clearly read it carefully, and she had also made a secret code, so she would never get it wrong? !

Could it be that the **** girl replaced her?

But, let's not talk about her being late. She usually studies so badly that she can't even tell the difference between ammonia water and nitric acid. How can she see through her excellent strategy, and how can she have the opportunity to exchange materials? !

When she was puzzled, she was shocked—

Because, the bottle of concentrated ammonia water in her hand was being poured into the flask, and the strong odor emitted by the liquid poured out, which made her realize that what she was holding was not concentrated ammonia water at all, but concentrated nitric acid!

No, the materials in your hands are also dangerous items!

If the flask at the bottom is also coated with glycerin...

Then there must be an explosion too!

Between the lightning and flint, Lan Zhirou was flustered.

She grabbed Huangfu Shan's hand beside her and said, "Yeah, it's scary, how could this happen?"

On the other hand, but without a trace, he pulled Huangfu Shan closer to the table. She, the experimenter, hid behind Huangfu Shan instead!

Sure enough, after a second, there was another loud "bang--" sound, and the flask in front of them also burst!

Huangfu Shan's face was hit by the fragments of the flask, and it was horrible to see!

Lan Zhirou hid behind her and escaped, but she was also stabbed several times on her arm, bleeding profusely.

All the students and experts in the audience were stunned.

It's just an experimental demonstration, how could it explode?

This is obviously very safe experimental material, what's going on?

The chemistry teacher was so frightened that her legs were shaking. She had never had such a major accident in her teaching career for decades. Now, she couldn't earn the honor and had to be responsible, and she broke into a cold sweat.

President Huangfu and Xing Fu were the most calm, Huangfu Shaoyu stood up first: "Everyone, pay attention to safety, stop the experimental equipment in your hands first! Don't PK, safety is the most important thing!"

Xing Fu has already rushed out, and in less than a minute, the school doctor has been invited!

【Yun Ye: Thanks to Sasha for the 50,000 grand prize, the huge gift of the Mooncake Festival, the birth of Ye's first alliance leader! I'll add a new update to you next week~]