The Most Random System-Chapter 572 - 322 Everyone Will Succeed (Requesting Monthly Tickets)_2

Chapter 572: Chapter 322 Everyone Will Succeed (Requesting Monthly Tickets)_2

"Everyone turn your textbooks to page 78, the Chapter on metals and their compounds."

"We previously did an experiment with electrolysis of water to produce hydrogen, and today we’ll produce hydrogen through another method—iron reacting with water vapor."

Lin Li looked at Bai Bufan, and Bai Bufan looked at Lin Li.

"I’ll never forget your world-shattering wisdom," Lin Li chuckled.

Bai Bufan had proposed a suggestion during that experiment class.

—— "Since electrolysis of water gives us hydrogen and oxygen, and drowning happens due to a lack of oxygen, why not, in the future when someone is drowning, pass a high-voltage current through the water. Electrolyze a large volume of water to produce a lot of oxygen, providing it to the drowning person to breathe."

"That’s enough," Bai Bufan sweated like a little yellow bean, "Lin Li, you’re no angel either."

After hearing Bai Bufan’s proposal, Lin Li built upon it.

—— "Reverse thinking, if a fire breaks out, why not introduce hydrogen into the fire site? The hydrogen would react with oxygen to form water, not only could water extinguish the fire, but the consumption of oxygen would further prevent the spread of flames."

The chemistry teacher, upon hearing the two’s conversation after class, was almost taken aback.

Who could have imagined that within this small class, the underlings of King Yama were hiding?

Each of them helping King Yama to hit his KPIs.

"Now I’ll ask a student to come up and perform the pre-experiment preparation steps according to my instructions." The chemistry teacher looked at the class, "Let’s see how well everyone has mastered the experiment operations."

Upon hearing this, Bai Bufan immediately lowered his head to look at the textbook. Wow, this textbook is really a textbook.

Lin Li snorted lightly, looking at the chemistry teacher with casual confidence.

Being strong means having this kind of confidence. Since the chemistry teacher is selecting people to conduct the experiment, he wants to see errors, so if he asks the top student like me, wouldn’t it be the same as the teacher doing it themselves?

So he definitely won’t pick me.

Since it’s safe for him, Lin Li quietly approached Bai Bufan, then slowly raised his hand from behind his back, slowly up—

"What the hell are you doing!" Unfortunately, Bai Bufan was on high alert when Lin Li approached, promptly reacting to stop him, scolding in a low voice.

Still, they know each other too well, Lin Li sighed.

"Zou Weilun, you come up."

At this sound, a sigh of relief could be clearly heard from the back row, and the once lifeless crowd came to life in an instant.

"Alright, step one, first assemble the support, test tube, and alcohol lamp, and adjust the position." 𝓯𝓻𝒆𝙚𝒘𝓮𝙗𝓷𝒐𝓿𝙚𝒍.𝙘𝓸𝙢

"Very good, the test tube is inclined upwards at a 15-degree angle, everyone should know why it needs to be inclined like this, right?" Seeing Zou Weilun’s operation, the chemistry teacher nodded and then asked everyone.

"So the tears won’t fall down."

The chemistry teacher glanced at Lin Li, who made the comment, and nodded his head, "Right, to prevent condensed water from flowing back and exploding the reaction test tube."

"Given the chemistry teacher’s nature, just looking at you when you made a snarky comment, being the top student is still too authoritative." Bai Bufan shook his head, feeling amazed.

"Next, add detergent to the evaporating dish, then remove the test tube from the clamp, and place iron powder at its bottom." The chemistry teacher continued to direct Zou Weilun.

"The iron powder is black." Lin Li, without turning his head, commented calmly after watching the operation.

"Potassium powder is white." Bai Bufan, also without turning his head, commented calmly.

"The dusk witnesses the faithful disciples." Lin Li turned his head and smiled.

"The peak births the false followers." Bai Bufan also turned his head and smiled.

"Cluck cluck cluck!!!" They glanced at each other, and in the next second, both simultaneously formed V-shapes with their hands like chicken wings, flapping while making chicken noises.

However, since they were still in class, they only made chicken noises for two and a half seconds before stopping.

"The reaction temperature for iron with water vapor needs to be 600 degrees, which is almost the maximum a spirit lamp can reach. Zou Weilun, what should we do to ensure the experiment meets the temperature requirements?"

The chemistry teacher, who imagined hearing chicken sounds, lifted his head, frowned upon realizing he was in a classroom not a farm, and continued questioning Zou Weilun after confirming they were indeed students not livestock.

"Use a wind shield to focus the heat and ensure it’s the outer flame doing the heating?" Zou Weilun answered without confidence.

"Very good, correct, you can go down now, I’ll conduct the rest of the experiment myself." The chemistry teacher nodded with satisfaction.

"I have a better method," Lin Li whispered.

"Oh, top student, what’s your opinion, tell me." Bai Bufan humbly inquired.

"Use an alcohol lamp to heat an alcohol lamp, achieving a series connection. According to the theory of fire dynamics, the total heat in a series is the sum of the heat of each alcohol lamp. One alcohol lamp can only reach 600 degrees, but two alcohol lamps in series can reach 1200 degrees. Why bother with a wind shield or outer flame to reach the limit?"

Bai Bufan: "(;☉_☉)?"

"Hmm—" Bai Bufan then nodded, approving with a thumbs-up, "I hail your great insight, sir."

An alcohol lamp is still a lamp, and a lamp can be in series, reasonable.

According to the contents of the experiment manual, if a sharp popping sound is heard upon lighting the hydrogen, the hydrogen is impure.

So, if Lin Li’s operation does not result in a sharp popping sound from the chemistry teacher, the chemistry teacher is impure.

"Alright, at this point, everyone can see that under the heating of the alcohol lamp, the evaporating dish connected to the tube has started bubbling. Here, you can see the hydrogen generated from the reaction." Explained the chemistry teacher, pointing at the evaporating dish after lecturing a while with the PPT.

The students on both sides of the classroom stood up.

Standing actually does not matter at all, because they do not block anyone’s view.

But once they stood, many students in the front row followed suit and stood up on tiptoes, leaning forward to see the bubbles the teacher was talking about.