Chapter 370: An Interesting Chemistry Experiment

Nighttime, at the Wang family residence.

“Ranran came home today…”

Wang Haoran used his X-ray vision to take a quick look and found that Chen Ranni was not in her own room.

After searching a bit, he discovered she was in Yun Ling’er’s room.

At this moment, Lin Xiaowei was also there.

The three of them were gathered around a table, seemingly discussing something important.

“Mastering math, physics, and chemistry, and you can travel the world without fear!”

“So today, I’m going to teach you chemistry!”

The experienced “chemistry teacher” Yun Ling’er was gesturing animatedly as she explained.

“And in chemistry, one of the most basic concepts is oxygen reproduction!”

“Reproducing… no, I mean, generating oxygen!”

Lin Xiaowei and Chen Ranni, the two “good students,” blushed as they listened intently.

When Wang Haoran opened the door and walked into the room.

The three of them looked over—

“Ah, perfect timing!”

“Haoran, I was just explaining some steps for a related chemistry experiment to them. Come help us with the practical part!”

Yun Ling’er cheerfully called Wang Haoran over.

“Ling’er!” Wang Haoran patted Yun Ling’er’s head and asked curiously.

“What experiment are you doing?”

“It’s about oxygen production!”

“Oxygen production… Alright, I’m familiar with that. I’ll help you!”

Wang Haoran nodded and agreed.

Before starting the experiment, it was naturally necessary to change into “appropriate” clothing.

Since they were too lazy to go out and get their own clothes, Lin Xiaowei and Chen Ranni borrowed Yun Ling’er’s clothes.

Due to their different body shapes, the clothes didn’t fit properly.

The sleeves were too tight in some places… while other areas were loose and baggy… But sometimes, ill-fitting clothes can have their own unique charm!

As for Wang Haoran, he naturally changed into his own “new clothes.”

While everyone was changing.

Wang Haoran took the opportunity to ask—

“Ranran, I heard from Xiaoyan that someone confessed to you at school?”

Chen Ranni thought for a moment, then nodded slightly: “…Yes… I think there was one.”

“During lunch break, a boy came up to me with a rose and said he liked me.”

“It was so random, I immediately rejected him!”

After Chen Ranni finished speaking, Yun Ling’er immediately chimed in: “Hehe, that guy is in trouble!”

“Haoran treats you like a treasure, wanting to pamper you every day.”

“And that boy actually dared to have designs on you!”

“Treasure… it’s not like that!”

Having changed into her clothes first, Chen Ranni walked over to Wang Haoran’s side, blushing with shy anticipation.

Then, after Yun Ling’er and Lin Xiaowei also finished changing.

Wang Haoran spoke.

“Ranran, you go first.”

“Ling’er, Xiaowei, you two watch from the side, warm up, and learn from the experience!”

““Mm!””

The three of them agreed.

***

The chemistry experiment soon began.

Teacher Wang stood behind, guiding student Chen Ranni step by step through the experiment.

“I’ll teach you the solid heating method for producing ‘oxygen’!”

“Remember, this experiment is divided into seven steps.”

“They are—*”

“Check, Load, Fix, Ignite, Collect, Separate, Extinguish.”

“Check: Inspect the tightness of the apparatus; Load: Load the chemical potassium permanganate; Fix: Secure the test tube; Ignite: Light the alcohol lamp to heat the test tube; Collect: Collect the gas; Separate: Separate the gas collection tube; Extinguish: Finally, extinguish the alcohol lamp.”

“Got it?”

Chen Ranni nodded nervously, “Got it!”

Then.

Wang Haoran completed the first four steps in sequence: “Check↗,” “Load↘,” “Fixv,” “Ignite.”

This process took a bit of time.

Because the alcohol lamp was lit, Chen Ranni’s face turned red from the heat, and she began to complain in a sweet voice.

But complaints aside, this was a chemistry experiment, so Wang Haoran remained strict, showing no gentleness or pity.

Fortunately, Chen Ranni managed to persevere and complete the remaining steps.

“Collect,” “Separate,” “Extinguish.”

***

At the end of the experiment.

Wang Haoran carefully observed the “mouth” of the gas collection bottle and noticed that oxygen was indeed being produced.

This indicated that Chen Ranni had successfully generated oxygen, and the experiment was a success.

“Ranran, well done!”

“Mm~”

Hearing the praise, Chen Ranni responded happily.

However, due to the exhausting experiment, she began to rest on the side, feeling drained.

Next.

“Ling’er, Xiaowei, it’s your turn!”

“Mm!” The two of them eagerly stepped forward.

“Unlike Ranran, you two will be learning the electrolysis of water to produce ‘oxygen’!”

Wang Haoran instructed:

“Before starting the experiment, go prepare small beakers with the appropriate amount of water.”

“As for the test tubes to collect the gas, I’ll prepare those.”

Actually, while Wang Haoran and Chen Ranni were conducting their experiment, Yun Ling’er and Lin Xiaowei had already prepared their small beakers and the water for the experiment.

However, Wang Haoran was a bit underprepared this time.

After searching around, he only found one suitable large test tube, so he had no choice but to use two small test tubes as substitutes.

Soon, the experiment began.

First, Wang Haoran slowly submerged the test tube into the water in the small beaker and started the electrolysis process.

As for how the electricity was generated, that involved basic physics knowledge… magical ca current…

During the experiment, Yun Ling’er and Lin Xiaowei grew nervous.

The two of them clasped their hands together, unable to help but voice their encouragement to each other, hoping the experiment would succeed.

On Lin Xiaowei’s side, after a period of electrolysis, it was clear that the water in the test tube was being displaced by the oxygen produced, causing the water level in the small beaker to rise.

“Xiaowei, look, the displacement of water indicates that you’ve successfully produced oxygen!”

“Mm!”

Lin Xiaowei responded in a sweet voice.

She naturally knew she had successfully produced oxygen.

Although she was tired, the success of the experiment made her incredibly happy.

However, Yun Ling’er’s experiment encountered a small problem.

“Haoran~ I haven’t successfully produced oxygen yet…”

“Let me see… It seems the current isn’t strong enough. I’ll get you a different test tube!”

After letting the successful Lin Xiaowei rest on the side.

Wang Haoran focused on helping the “struggling student” Yun Ling’er with her oxygen production.

Clearly, “electrolysis of water to produce oxygen” is a simple experiment.

With Wang Haoran’s help, Yun Ling’er eventually completed the experiment and successfully produced oxygen.

She couldn’t help but express her gratitude.

“Haoran, you’re the best~”

“Good to know, you little troublemaker who doesn’t like to study!”

Wang Haoran playfully pinched Yun Ling’er’s warm, soft cheek—

“It’s still early, let’s do another experiment!”

“This time, Ling’er, you go first!”