Chapter 670

No more than a lot of people, just to give customers a little knowledge of chemistry.

"What are you going to do, boss?" The demon purple smoke also followed and asked curiously.

"There's a special gas in sprite and coke that you should all know." Luochuan said.

The customers nodded.

"Boss, are you ready to..." Yao Huichen seems to have guessed something.

Luochuan nodded: "make that gas."

The crowd showed the expression of "it is so".

Luochuan began to think.

In other words, how is carbon dioxide made?

Luochuan's memory is very good, otherwise, it would be impossible to write Chinese novels on earth.

Soon, Luochuan found the corresponding memory.

According to the current situation, the simplest way is the reaction of limestone and water.

As for some other chemical reactions, it's a little troublesome.

Well, because Luochuan is lazy

"First of all, some stones are needed." Luochuan said.

"Boss, I'll help you!" Step away from the song excited way.

"I'll go too!"

More than a dozen people ran to the stone beach not far away.

After a while, a hill of stones had appeared on the open space.

"The second step is calcination." Luochuan said.

Don't forget Luochuan's occupation in leisure mode -- dark flame Lord, also known as dark flame envoy.

Luochuan extended his right arm to the pile.

"I always feel that the boss wants to release some special skills." Yueling is excited.

"It's a terrible temperature. It's much better than my fireball." Gu Yunxi sighed.

Everyone is staring at Luochuan for fear of missing something.

In the palm of Luochuan, the temperature rises rapidly.

The scenes there are distorted by the naked eye.

There are wisps of black flame rising from the arm.

"Be consumed by the black flame!"

A deep voice sounded.

Luochuan's expression changed.

That's not what he said.

What's going on with the narration?

Hello, Hello, system, it must be you! It must be!

In the next white sound sounded, flames from Luochuan's hands emerged.

People's attention also shifted from narration.

The black flame of Jackie Chan's head rushes to the front of the stone heap.

Then there was an explosion.

There was smoke everywhere.

When the smoke and dust dispersed, there was a big coke pit with a diameter of several meters.

The edge of the pit is glassy, which is the state of sand condensation after high temperature melting.

As for the stone heap, it has long disappeared.

Luochuan pondered.

It seemed that the power was beyond his expectation.

The crowd was silent.

"Boss, is this calcination?" Bu Li Song broke the silence.

Luochuan: "it's A little mistake, not control the power. Go and get some more stones. "

"Oh, I see, boss." Step away from the song should be down.

More than ten people played the role of coolie.

"I thought I heard something just now." Liu Rumei frowned and said.

Luochuan's eyes showed a trace of vigilance.

No, you don't.

"Oh, I heard that, too." The three elders nodded and thought, "what seems to be Be consumed by the black flame... "

Luochuan's eyes fell on the three elders.

Three elders, Wei.

But he didn't seem to notice.

"Well, you don't feel this way of speaking. It's very powerful. After listening to it, it makes people excited. " Chen Mo is excited.

"That's right."

"Yes

Many young students expressed their approval.

You are all in secondary two.

Luochuan diagnosed them.