science wizard

Chapter 99 Acetylene Oxygen Explosion Fireball
Li He looked at the human-shaped target in the field, his gaze was fixed, and the next moment he waved his hand, a ball of orange flame appeared in the palm of his hand.

This is not the flame power similar to Mayfair obtained by taking the forbidden blood or fusion blood potion, but the flame generated by using the fire energy factor stored in the body as a first-level wizard apprentice, which is completely his extraordinary power.

With a flick of the finger, the flame dances from the palm to the thumb, then the index finger, middle finger, ring finger, little finger, and finally jumps back to the palm, as nimbly as a fire elf dancing.

Squinting to see the flame in the palm of his hand, Li He flicked it vigorously, the flame shot out rapidly, and accurately hit a wooden humanoid target in the distance.

"call!"

After the flame hits, its volume soars, enveloping the entire wooden humanoid target and burning violently.Not long after, the entire wooden human-shaped target was scorched and crumbling.

Li He looked at it, but frowned slightly.

Although the wooden man-shaped target was crumbling, it did not fall.The attack power of the flame is a bit weak.

Maybe it's because he only casts the lowest level of spells. When he is promoted to a second-level or third-level wizard apprentice, or even a wizard, he can master and cast more powerful spells, and he can easily destroy wooden humanoid targets.

But to be honest, the magic power cast is indeed a bit low.It is more convenient and quicker to use this powerful spell to attack the enemy than to use the magic spell to attack the enemy.

Therefore, spells need to be improved, and they need to be improved and cast in a scientific way, so that they can show sufficient effects. This is exactly the project he has been researching during this period of time - by exploring the mechanism of spell generation and the similarities and differences of spells, to find out the best results of spells. Excellent release method.

Li He glanced at the wooden human-shaped target that was still standing stubbornly, and waved his hand again, another orange flame appeared in the palm of his hand.

He flicked his hand, and the flames flew towards the wooden human target... a metal human target.

The flame hits and explodes, enveloping the human-shaped target, but it only burns on the surface and erodes inward a little bit, unable to harm the innermost part.

Li He looked at it, and grabbed the air with his hand.

The surrounding air surged, gathered, and compressed, and under Li He's intentional control, an oxygen-rich air mass was formed.

Li He grabbed the air ball and swung it, the air ball hit the metal humanoid target and exploded quickly.The compressed oxygen quickly melted into the flame, and the flame instantly rose several meters. The color changed from orange to light blue, and the temperature rose sharply.

Oxygen has a combustion-supporting effect. Under this effect, the insufficiently powerful flame is greatly strengthened. The metal humanoid target quickly becomes soft and deformed during the combustion, and the continuous molten iron flows down and solidifies on the ground into embarrassing gray spots.

Not bad... Li Hyuk read it and evaluated it in his heart...but it wasn't enough.

Squinting his eyes, Li He grabbed his hand again, and the moisture in the air was forcibly absorbed, forming a water ball in his palm.

Flipping the other hand, several small gray ores were taken out, which were calcium carbide (CaC2) with catalyst powder on the surface.

Put your hands together, the calcium carbide with the catalyst enters the water polo, reacts quickly inside, and generates a large number of bubbles.

那是CaC2+2H2O→Ca(OH)2+C2H2↑过程中，生成的气体乙炔（C2H2）。

With a flick of Li He's hand, the bubble-filled, growing water polo flew towards the melting metal humanoid target.

As soon as it got close, the water in the water polo was evaporated into water vapor, and the flammable acetylene gas wrapped inside was released, mixed with oxygen, and quickly reached the lower explosion limit of 2.5%.

The next moment it came into contact with the flame, it suddenly lit up.

"Boom!"

A huge explosion sounded, and it seemed that a small sun was born in the spell testing field. The terrifying light and heat were released in a very short time, and then the shock wave swept everything with a whistling roar.

Dust rises.

After that, the dust slowly dissipated.

Looking at it, the metal humanoid target used as the target in the field was directly shattered, and the wooden humanoid target next to it hit the fish in the pond and turned into pieces. A gray-black reinforced metal humanoid target further away was also affected, and it was slightly skewed and deformed.It is conceivable that if it is an ordinary person, it can be directly shocked to death.

This power is not bad... Li He nodded in satisfaction after seeing it.

The power of a simple flame attack is relatively weak, but with the combustion aid of oxygen and the explosion of acetylene gas, the power cannot be underestimated.

In fact, he has considered that a similar effect can be achieved by directly gathering hydrogen from the air to replace acetylene.However, in comparison, the hydrogen content in the atmosphere is only about 0.00005%, which is one part in 200 million, which is much lower than 21% of oxygen and 0.25% of water vapor, which is not an order of magnitude lower. It is very expensive to absorb hydrogen, so it is better to absorb Water reacts with calcium carbide to generate acetylene gas easily.

而且乙炔气的爆炸极限为2.5%—80%，氢气爆炸极限则是为4.0%—75.6%，换句话说乙炔气在空气中的体积浓度只要超过2.5%遇火就能爆炸，氢气则要达到4%才行。

Overall, acetylene wins out.

Of course, using acetylene gas to cast spells requires calcium carbide as a casting material, which adds to the complexity, but it can be prepared in advance and carried on the body.And with the portable space of Blackstone Castle, you can put calcium carbide in the castle after you prepare it, and take it out whenever you want, without worrying about running out.

Thinking of this, Li He stretched out his hand to grab it in front of him, and then shook it.

A large group of flames flew out, and a water polo was wrapped inside. In the water polo were oxygen bubbles and several pieces of calcium carbide that were reacting to form acetylene gas.

The flame flew tens of meters, hitting the only remaining gray-black reinforced metal humanoid target.

The flames expand, and then explode!

Another bright "little sun" was born in the field, accompanied by the rising flames, and amidst the roaring sound, the shock wave raised a large cloud of dust.

As the dust fell, the only remaining reinforced metal human-shaped target in the field disappeared, turning into metal fragments all over the place and molten iron in a large pool.

It is indeed possible... After seeing the situation, Li He thought in his heart... let's call this improved spell "Acetylene Oxygen Explosion Fireball".

The success of the acetylene oxygen detonation fireball means that his efforts during this period have not been in vain, and more importantly, he has explored a clear path-the wizard's spells are indeed mysterious, but they can still be improved with scientific methods.If it can't be improved, it means that the analysis of spells is not enough, and a suitable scientific method has not been found yet.

Li He's eyes narrowed slightly, his thoughts were racing around, and his thoughts diverged: He has already explored a clear path, and the prospects for walking along this path are very broad.Any biochemical transformation wizard, mechanical staff, intelligent metal magic pet, steam wizard tower are all possible.

It seems to be very good, and he has to seize the time to implement the remaining ideas.

Taking a deep breath, he calmed down his emotions, and called Alenx to clean up the spell testing field. Li He stepped away, walked back to the No. [-] laboratory in the main castle, and entered a room next to the main research room.

Here is the result of another project he has studied recently. In a sense, it is also the most important one, because it is related to the Countess of Blood.

(End of this chapter)