Chapter 170: Robbery

A smile appeared at the corner of Chu He's mouth, **Cub, pretending to be forced with your father? Your head is all broken.

According to the mass and density of physics, the heating reaction of chemistry, and the original properties of matter, Lao Tzu has three ways to make your face crackle!

First, on the unglazed white porcelain plate, look at the streaks, the streaks of gold ore are golden-yellow, and the streaks of pyrite are greenish-black.

It's easy to tell the difference between gold and pyrite.

Second, their density is not the same, you only need to weigh the mass, and then put it in a graduated container to measure the volume, calculate the density, gold is 15.6-18.3, while pyrite is only 4.9-5.2.

Gold is three to four times more massive than pyrite, and it is easy and easiest to make using Archimedes' physical experiments.

Third, burn with fire, the ancients said: real gold is not afraid of fire, because after gold is heated, it will not produce any chemical reaction, but pyrite is different, it will produce a pungent smell after burning, and the color will become redder.

And this pungent smell is also the smell of sulfur, which is sulfur dioxide!

"In the early years, when I traveled, I found this kind of stone, which I called pyrite, although it looked like gold, but it was not gold, and it was much lighter than gold. That's why I call it 'Fool's Gold'. Chu He took this gold coin made of pyrite and talked eloquently.

The people around are also talking.

"I'll just say His Royal Highness the Third Prince, why are you so generous, it turns out that it's all fake!"

"It's not good, His Royal Highness the Third Prince also used the Golden Soul Coin to buy my things, I have to go back and see if it's true."

Immediately, many shops that had been bought by the third prince hurriedly ran back to use Chu He's method to measure whether the Golden Soul Coin was real.

His Royal Highness the Third Prince, his expression was extremely ugly, and his face was completely gloomy, and he said coldly: "You are looking for death!" Come on, grab this car for me. ”

"What do you want to do?!" Bibi Dong's eyes were cold, the four soul rings on the soles of his feet slowly rose, and his hand had already been placed on the storage soul guide, if he used this token, then ······ She's definitely going to be caught.

However, she also promised Chu He that she would protect him, and the other party, as the third prince of the Star Luo Empire, has a very strong strength, all of them are in the Soul King realm, and she only has the Soul Sect realm.

The two soul kings behind the third prince walked out, glared at Chu He viciously, and said angrily: "Get out, this car doesn't belong to you anymore." ”

"You bastard! Shameless! Bibi Dongxing's eyes widened, and he didn't care whether he would be arrested or not, so he was ready to show the token of the Martial Spirit Palace.

Unexpectedly, Chu He directly grabbed Bibi Dong's wrist with one hand, and said lightly: "Give it to him, let's go!" ”

"But, this guy ······" Bibi Dong glared at the third prince hatefully, angry, why is this guy?!

"No, let's go!" Chu He scolded, pulled Bibi Dong and left without looking back.

"Hahahaha! Coward! Take this car away. The third prince glanced at Chu He with disdain, glanced at the car with hot eyes, and turned around to dismantle this thing, he would be able to copy a lot of vehicles, earn a lot of gold soul coins, and gather the strong and powerful.

"Hey, it's a pity for this little brother, the third prince is really hateful."

"That is to say, the third prince actually made fake gold soul coins for us to trade."

"I'll go back and check my Golden Soul Coin to see if it's fake."

Seeing that Chu He's car was taken away by the third prince, many people sighed, it can be said that Chu He has taught them a lot, at least they can distinguish the authenticity of the Golden Soul Coin.

Bibi Dong broke free of Chu He's hand and said, "Is this car just given to this shameless guy for nothing?" ”

"It is not too late for a gentleman to take revenge. The villain takes revenge, from morning till night. I'm not a gentleman, I'm not a villain, but if I rob my things, I'll make it impossible for him to live in peace. Chu He squinted his eyes and said lightly.

"In that case, if there is a real fight, you will suffer, and even get hurt, this is what I don't want to see, I have a better way, let him kneel in front of me and beg for mercy." Chu He smiled coldly, held Bibi Dong's hand, and said softly.

Bibi Dong's face was blushing, the anger just now completely dissipated, and he said writhingly: "Okay, okay, listen to you." ”

After so many days of getting along, Bibi Dong is also full of trust in Chu He, he said that if he can take revenge, he will definitely be able to take revenge, so far, Chu He has not broken his promise.

robbed Lao Tzu's things, Lao Tzu has a way to kill you.

Chu He's eyes narrowed, although green alum is a chemical, it is also a medicine, and Chu He has seen the Compendium of Materia Medica.

Among them is a description of the medicinal properties of alum.

Shi Zhen said: Green alum acid gushing astringent, dampness, detoxification and saliva work is the same as that of alum, but the force is slow. According to the "Zhang Sanfeng Immortal Legend", it is recorded in the cutting of Mu Maruyun: This recipe is passed down by the ancestor of the Shangqing Dynasty. Treat the weakness of the spleen and soil, the liver is vigorous, the wood is full of soil, the heart and abdomen are full, or the yellow swelling is like the color of the earth, taking this can help the soil and benefit the yuan.

Indications: dampness and insecticide; replenish blood and eliminate accumulation; Detoxify sores. The main blood is deficient and chlorosorous; Accumulation of chancre; bloating and full; intestinal wind and blood in the stool; ulcering sores; laryngeal paralysis and aphthous ulcers; Rotten String Eye of the Wind; Scabies itching.

Therefore, Chu He decided to try his luck in the pharmacy, although there are soul masters in this world, but there are more ordinary people, where can ordinary people ask a soul master to heal their diseases?

So, there are still doctors and pharmacies.

took Bibi Dong to most of the pharmacies in Xingluo City, but there was no green alum to sell.

This made Chu He quite difficult, but Chu He did not give up and came to the last pharmacy.

The old man who ran this shop heard Chu He's description, and the old man suddenly said, "Do you mean bluestone?" I've got quite a few here. ”

Bluestone? The corners of Chu He's mouth twitched, no matter what his name was, after all, the world was different.

It would be nice to have.

"I got this medicine by accident, and I didn't sell much, I only know that it has an insecticidal effect." The old man touched his beard and said.

"Good, that's it." When Chu He saw it, he immediately showed joy, that's right, it's this thing!

Directly bought all the green alum, and when he was looking for pharmacies to buy green alum everywhere before, Chu He was not idle and collected a lot of saltpeter.

Only the last glycerin remains.

Glycerin is a good thing to obtain, and the hydrolysis of oils and fats forms glycerol.

Both acids and bases are capable of hydrolyzing glycerol to form glycerol.

Chu He only needs to buy a few pieces of fat and boil the fat out, whether it is sulfuric acid or nitric acid, it is acid, and it can hydrolyze the oil.

Chu He's eyes narrowed, carrying two pieces of fat, looking at the mansion of the third prince, it won't be long before you can taste the power of the first lesson bomb in the Douluo Continent.

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