(Cola was not good at chemistry when he was in school, and sodium hydroxide was written as calcium hydroxide in the previous article.) I feel that I can't live with the people, the party, and all the friends. Here, Coke would like to solemnly say to you: Then let's do it, you have the ability to beat me...... ）

The solution in the copper pot slowly evaporated, and in the end, only a small pile of white crystals, something that looked like borneol.

Xiao Dong looked curious on the side, and subconsciously wanted to poke and poke, but as soon as his hand was stretched out halfway, he was slapped aside by Xiao Han.

"Don't want the paws anymore? Didn't you just say that? You can't use this thing manually, you can't touch it! ”

Xiao Han glared at Xiao Dong angrily, scolded for a few words, and then turned around and took a clean teacup from the shore table, and carefully scraped the caustic soda in the copper pot with a teaspoon and put it inside.

"Hehe, I just look at it pretty good, it's not like that vicious thing......"

Xiao Dong laughed twice, but it was obvious that he had never suffered a loss, and he didn't know how powerful these caustic soda were.

Xiao Han put away the caustic soda and glanced at Xiaodong with squinted eyes: "It's a good-looking thing, isn't it?" Then why didn't you taste the beautiful mushrooms in the Qinling Mountains at the beginning? ”

"Ahem, didn't Doctor Sun say before, those mushrooms are poisonous!" Xiaodong replied with some embarrassment.

"Oh, what Daochang Sun said is good, but what I say is not good, right?" Xiao Han scolded angrily, and while scolding, he raised his leg and was about to walk out of the door

Seeing this, Xiaodong hurriedly followed, and said with a smile: "How come?" What you say is good, but Doctor Sun's credibility will always be a little higher......"

“…… Get lost! ”

Seeing that the master and servant were about to slip away while holding their mouths, Yuan Tiangang, who was still standing in place, finally reacted at this time, stomped his foot, and chased after him in a few steps.

"Slow down, Xiao Hou!"

"Uh......"

Hearing Yuan Tiangang's voice shouting at them, Xiao Han and Xiao Dong, who had already walked out of the door, shook almost at the same time! The two of them, who were still arguing just now, could see the wry smiles on each other's faces at this time......

"Ahem, is there anything else going on with Daoist Yuan?" Turning his head slowly, Xiao Han looked at Yuan Tiangang and asked with a little weakness.

Yuan Tiangang strode in front of Xiao Han, glanced at him up and down, and then snorted coldly: "Naturally, something is wrong!" What you have in your hands ......"

"Here you go!"

This time, Xiao Han didn't wait for Yuan Tiangang to finish speaking, and immediately stuffed the teacup into his arms cleanly! It's as if everything will be fine.

Caustic soda is not precious, precious, just this idea! This time gave Xiao Han inspiration, and after that, Xiao Han can get as much as he wants at home!

Yuan Tiangang never thought that a person could be so shameless, and he wanted to pretend to be okay after eating and wiping! Holding the cup stuffed by Xiao Han in his hand, he felt that his nose was about to be crooked!

He is not a fool, what Xiao Han can think of, he can naturally think of! Besides, what does he want this cup for? He didn't know what to do with it!

"Xiao Hou! We don't say secret words, I brought this thing, and you just keep it for yourself, isn't it too much? ”

Taking a deep breath, Yuan Tiangang tried his best to calm his tone so that the meaning could be clearly expressed.

It's not the first time he's dealing with Xiao Han, and he knows that he can't go around in circles with this guy!

If you really turn in circles, let alone today, it is estimated that you won't be able to turn around this year! Instead of that, it's better to just put things on the table and make it clear!

"Hey......"

Looking at Yuan Tiangang's appearance at this time, Xiao Han sighed deeply, and he didn't have the idea of being able to get past it.

These old things, when they are stained with hair, are monkeys! How can it be so easy to fool?

Blame yourself too, I was dizzy with excitement just now! Otherwise, now that the things are in hand, there can't be so many extraneous branches.

Taking a deep breath, Xiao Han shook his head and said, "Daoist Yuan! You have to be reasonable, this thing is true that you brought it, but how to make it and how to use it, that's all something I figured out, and it doesn't seem to have much to do with you. ”

Yuan Tiangang glared at Xiao Han tightly, not moved by his pitiful appearance at all, but seemed to be a little angry and said: "This poor road doesn't care!" Poor Dao only knows, if I don't come today, you can't think of those things! So I have to get my share of the benefits, remember, yes! ”

What Yuan Tiangang said was a bit of a scoundrel, Xiao Han rolled his eyes, and said angrily: "Dao Chief, don't you Daomen pay attention to quiet and inaction?" It doesn't look like it's quiet! Also, you don't have to be poor in front of me! Whoever is poor and who is rich, the kid can still tell the difference!

Not to mention anything else, just your small Taoist temple in Chang'an, the beams and pillars are all made of nanmu, insects and ants do not grow, the fragrance is permeated, and it is more luxurious than the best house in my family! Also, as far as the whisk in your hand is concerned, if I'm not mistaken, it should be made of ivory and rhinoceros tail, such a whisk, you really use it to lift the dust? ”

Yuan Tiangang was robbed of white by Xiao Han, and the old face he said was a little red, annoyed and angry, and grabbed the dust in his hand and said: "Poor... Let's not talk about that! Anyway, if you don't give me an explanation for this today, hum ......"

Looking at Yuan Tiangang, who turned from a fairy wind bone to a street scoundrel in an instant, Zhang Qiang and Xue Pan in the back were a little stupid! Only Xiao Han seemed to breathe a sigh of relief and said, "Okay, I'm afraid of you!" If you want to use it to work, you won't be able to do it, and you won't be able to look down on the little money you earn, so you can say directly, what do you want! ”

"Happy!" Yuan Tiangang let out a long laugh, handed the cup in his hand to Xiao Dong on the side, and then held the dust and said to Xiao Han: "Money or something, there is really no shortage of old ways!" But Lao Dao wants an opportunity! It can be used as an opportunity to promote my Daomen, if Xiao Hou can help, there is no difference in this matter! ”

"Hiss......" Hearing Yuan Tiangang's request, Xiao Han subconsciously took a breath of cool air, looked at him and said, "Dao Chief, you are the lion's mouth!" It's just spending a penny and wanting to do something that costs 10,000 yuan, isn't it a bit too much! ”

Yuan Tiangang grinned: "Wanguan? If Xiao Hou can help me with the Daomen, what can Wan Wanguan do? ”

"Is it so difficult for the Daomen to live now?"

After being silent for a while, Xiao Han suddenly asked bitterly.

Yuan Tiangang looked at Xiao Han and smiled silently, just grabbed the hand of the dust and pushed harder and harder!

"Okay!" Xiao Han didn't expect Yuan Tiangang to answer this question, and seeing that he was silent, he reached out and took the cup that Xiao Dong was holding carefully, and said as he walked into the courtyard: "However, I'm not sure about this matter!" I'll tell you the way, you do it yourself, as for whether it works or not, what the effect is, I don't care! ”

"Haha, Xiao Hou can rest assured, as long as the method is appropriate, my Dao Sect is still a little weak!"