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Chapter 5 Solve the puzzle

3days ago Xuanhuan Novels 7
A quarter of an hour later, two yamen runners brought their things in and placed them in the hall.

The three adults glanced at the equipment and turned to look at Xu Qi'an.

Chen Fuyin said in a deep voice: Everything you want is here, be sure to give me a satisfactory reply.

His attitude changed.

For a quarter of an hour, this fourth-rank official racked his brains and thought for a long time. He had to admit that Xu Qi'an's inference was very reasonable, but there were still many doubts that had not been resolved, such as the fact that the tax silver fell into the river.

He couldn't understand what the mystery was there.

If Cao Min helped the Lord solve this case, can I write to the saint and relieve my Xu family of guilt?

Dafeng attaches great importance to the inheritance of father and son. If his son serves as a father, he can also make meritorious contributions to his father.

nature.Chen Fuyin nodded.

Xu Qi'an nodded and squatted in front of the utensils. The props in front of him were candles, salt, porcelain cups, and iron wire.

What he wants to do is simple, high school chemistry knowledge: extracting sodium metal.

In ancient times, this thing was impossible to extract. There were two difficulties: the melting point of electricity and sodium chloride.

But in this world, Xu Qi'an knew that there was a profession that could do this.

The sixth grade of the Sitianjian Warlock: Alchemist!

Alchemists are well-known professions in Dafeng, and their various inventions and creations have long been integrated into the lives of ordinary people.

Xu Qi'an was not sure that the tax silver that exploded must be metal sodium, which was not important. What was important was to open up a way to explain the phenomenon of the tax silver explosion.

In the process of case-breaking, bold assumptions and rigorous reasoning are essential tasks in the early stage.The last thing is to verify and collect evidence.

In his previous life, he encountered a murder case that was still fresh in his memory. The criminal police spent all night, opened their brains based on clues, and made speculations on several cases, and based on this, they collected evidence.

Then it was overturned and reasoned again.

Tax silver may also be not metal sodium, but alchemists can do it anyway.

That's enough.

Retrieve the right direction for several adults, this is what he wants to do.

If the direction is right, you can follow the clues to investigate, and it is not difficult to find the mastermind behind it.

If you are still struggling with the idea of ​​the monster causing trouble, the case will never be solved. Even if the case is solved in the future, he will have already said that he will send you away, thousands of miles away!

He melted the coarse salt with water, stirred, covered the raw rice dumplings at the mouth of the cup, and poured the brine into it slowly.

After filtering, roast the porcelain cups on the candle and stir continuously with bamboo sticks.

Soon, the salt water in the cup evaporates dryness, and the crystals precipitated inside are sodium chloride.

The essence is to further purify the salt.

Chen Fuyin, a middle-aged man, and a girl with a super handsome appearance, stood by and watched with concentration.

Xu Qi'an raised his head and grinned at the girl in yellow dress: "Sir, you must be a disciple of Si Tianjian."

He noticed the Feng Shui plate on his waist. No one could use this thing except the disciples of Si Tianjian.

The girl in yellow dress said 'um' and said with a smile: My master is the supervisor of Sitian Supervision.

The delicate and bright oval face is like a peeled egg, fair and flawless.

The disciple of the supervisor... it doesn't matter if you have breasts... Xu Qi'an's tone is gentle, please let me melt these crystals for me.

The melting point of sodium chloride is about 800 degrees Celsius.

The girl in the yellow skirt slapped her mouth: Fire control is a skill that only an alchemist has, I am just a Feng Shui master.

But my master gave me a magic weapon.She changed her tone and took off the Feng Shui plate around her waist. She fiddled with her green jade fingers for a few times. The qi was input, and the word "fire" lit up.

Back!

Xu Qi'an immediately retreated, and the next moment, the dazzling flames spewed out, flooding the porcelain cup.

stop!Xu Qi'an immediately called for a stop, then quickly inserted two iron wires into the porcelain cup and asked: Power on... No, it's a thunder method!Pay attention to the control voltage... Well, this step is difficult and may fail many times.

She turned the Feng Shui plate, and the green jade fingers lit up the word "Thunder". Several electric arcs flashed in the void, touching the iron wire.

‘Sizi…’ The melted sodium chloride undergoes a violent chemical reaction.

stop!

Xu Qi'an held his breath and went to the mouth of the cup to see a piece of silver-colored metal block formed, with some of the crystals and impurities that had not yet been converted.

It actually succeeded in one go, the voltage was just right... Xu Qi'an was surprised.

The electrolysis method produces sodium metal, with a voltage of about 615 volts, and he is mentally prepared for repeated failures.

Unexpectedly, the European Emperor possessed him and he was able to do it in one go.

Chen Fuyin and the middle-aged man couldn't wait to look over and see that there was a piece of silver metal in the cup, which at first glance was quite similar to silver.

Chen Fuyin's pupils shrank, and he was extremely shocked.

Li Yuchun clenched his fists tightly and stared at the silver metal block in a daze. It seemed as if lightning had struck in his mind, splitting all the fog.

Please see, a few adults.Xu Qi'an poured out the sodium metal, wrapped it in rice paper, and weighed it in his hand:

This thing is much lighter than silver, but its appearance is extremely similar. If someone uses this thing to pretend to be silver, can it be faked and real?Several adults can also consider it.

He handed over the metal sodium to Chen Fuyin. At this time, the color of the metal sodium gradually turned dim, almost exactly the same as the silver.

The middle-aged man took it and weighed it. His eyes were shining and he kept saying: It was indeed much lighter. If this thing was transported, it would be reasonable.Miss Caiwei, try it.

The girl in yellow dress took it, thought it over, and then stared at Xu Qi'an with a strange look: You, are you an alchemist?

No, I'm not, I'm just a chemical porter.

Scholars have a relatively active mind. After being surprised, Chen Fuyin suddenly shook his head and said in a deep voice: No, no, even if the money has been replaced like this.What's going on with the explosion? If it weren't for the monster hiding in the river, how could fake silver explode into the water?

Xu Qian did not answer, reached out to take the metal sodium, walked to the desk, and threw it into the pen wash tank.

The blazing fire lights up and thick smoke rolls.

boom!

The sodium metal reacted violently in water, and the pen washing tank cracked into fine cracks.

This, this... Chen Fuyin was shocked.

This fake silver will explode when it encounters water. This can explain why such a fierce explosion occurs after the silver falls into the water.Xu Qi'an explained.

The middle-aged man murmured: From the beginning, we were misled. The master behind the scenes made us think that it was monsters that were at work through explosions and demon winds, and focused on tracking and hunting.

No wonder the Qi-seeing technique of the Imperial Heaven Supervision cannot observe monsters.

Xu Qi'an added: After the tax silver fell into the water, the soldiers only recovered more than 1,000 taels of silver. If they were not mistaken, these silvers were spread on the top level to cover up their goals.

It fits tightly, and all the abnormalities meet.

Xu Qi'an!The middle-aged man's eyes were full of praise: OK, you are very good.

His brows suddenly frowned, and the crooked collar solidified at Xu Qi'an's crooked collar. Li Yuchun continued to pat his shoulder and helped him pull the collar neatly.

Xu Qi'an was flattered, and this adult actually appreciated him so much.

Chen Fuyin frowned and said: Since the money is fake, where is the real money gone?

When the girl in yellow dress heard this, she also showed a solemn expression: The tax silver was out of the warehouse and went to Beijing, and it was transferred layer by layer. If you want to ask for punishment, a large number of officials would have to be imprisoned. It would be difficult to recover the silver, which was like finding a needle in a haystack.Moreover, this matter has exceeded our authority and must be reported to Your Majesty.

Chen Fuyin nodded, that's what he meant.

The middle-aged man had different opinions and his voice was low: The tax bank was escorted all the way to Beijing and transferred it layer by layer. If it were fake, it would have been discovered long ago.The only possibility is that I just dropped the bag recently.

Chen Fuyin's eyes lit up, and this greatly narrowed the scope of investigation.

If someone comes, prepare a sedan chair and prepare a sedan chair quickly, the official wants to travel.Chen Fuyin rushed out of the inner hall eagerly.

Middle-aged men followed closely behind.

Xu Qi'an hurriedly shouted: Lord Gong, don't forget your promise to the people.