The chemicals needed to make soap included a solution of soda, alcohol, salt water, vegetable or animal oil, and water.
The equipment required was an alcohol lamp, a ceramic evaporating dish, a glass rod, a beaker, and a filter.
Alcohol, salt water, vegetable oil, and water, he did not need to make them separately. These were all ready-made.
This was because these things existed in ancient times and could be used directly.
At most, the purity of the alcohol was not enough, but it would be fine as long as it was simply distilled.
Therefore, all he needed to do was to make a solution of the solution.
In order to make the soda, they needed to use the soda.
Among them, soda ash was also known as soda ash, and soda ash was known as the two most basic bases in the chemical industry!
At the same time, there were also the three types of acid, namely, sulfuric acid, and sulfuric acid. They were collectively known as the 'three types of acid and two types of basic'!
These three acids and two bases could be said to be the foundation of the chemical industry.
With these three acids and two bases, it was equivalent to establishing the most basic chemical industry. It was a milestone in development.
Therefore, after Li Ke transmigrated and wanted to develop the chemical industry, the first thing he did was to create these three acids and two bases.
This was because too many chemical products required these three acids and two bases!
However, he hadn't read the books for a month in vain. Now, the preparation method of the three acids and two bases was all in his mind.
Now, he could prepare these two bases.
Next, he used various raw materials and added them according to chemical equations to carry out chemical reactions. Then, he produced the chemicals he wanted.
Although it might be because it was his first time doing a chemical experiment, his hands were a little rusty, but the overall direction was correct. There were no mistakes.
After a series of operations, he prepared the solution he needed without any mistakes.
Next, the production of the soap officially began.
First, he poured some vegetable oil into the solution of the soda.
At this time, there would be a problem. A large amount of grease would appear on the solution and not dissolve in the solution of soda.
However, this scene was within his expectations.
At this moment, he poured the alcohol into the solution.
This was because alcohol could increase the dissolution of oil in the base solution.
Then, he placed the evaporating dish containing the solution on the shelf and lit the alcohol lamp below to heat it up.
While heating it, he stirred it with a glass rod.
Soon, the oil dissolved into the solution.
He put out the alcohol lamp and waited for the solution to cool down before adding saturated salt water into it.
The purpose of adding the salt water was to allow the fatty acid salt to be fully separated from the glycerine.
After that, he continued to stir. After a while, he gradually saw a light yellow solid substance floating on the surface of the liquid.
"This is soap!"
Li Ke's eyes lit up when he saw the light yellow solid substance floating on it. A happy smile appeared on his face.
After all, it was his first time doing an experiment. Although he was already familiar with the theory and steps, he was still a little nervous.
Now that he saw that the experiment had succeeded, he would definitely be very happy!
He continued to stir until the light yellow solid substance stopped increasing. Then, he poured the solution onto the filter net.
In this way, the filter net was filled with this light yellow solid substance.
Then, he poured the light yellow solid material into the mold to form it. When the solid material solidified, it would be the finished soap.
"It looks simple, but in fact, it requires a solid foundation in chemistry and important chemical raw materials!”
Li Ke had successfully completed his first experiment and successfully made soap. This gave him sufficient confidence!
But at the same time, he also felt the complexity of chemistry. All kinds of equations and the required raw materials could lead to different results.
" The first experimental project is a success!"
"Start the second one!"
Li Ke opened his notebook, picked up a pen, and ticked a tick behind the soap, indicating that the experiment had been completed.
Next, he was going to experiment with toothpaste!
Similarly, list the chemicals used to make toothpaste first, then make those chemicals.
The main components of the toothpaste were three chemical materials, namely, sulfuric acid, sulfuric acid, and sulfuric acid.
Like before, Li Ke first used the equipment in the laboratory and purchased raw materials to prepare these three chemical materials.
Then, he prepared the sulfuric acid, poured warm water into it, and stirred it with a glass rod.
Then, he added the corresponding amount of soda and continued to stir.
Then, he added a certain amount of nitrogen dioxide and stirred it.
It was done when it was stirred into a paste.
Of course, he could also add mint and other things into it.
After completing the experiment, he also put a tick next to the word 'toothpaste.'
Next, he was immersed in the boring chemistry experiment.
Li Ke was excited when he did his first chemistry experiment. After seeing the success of the experiment, he was very happy.
However, after he did the second, third, and fourth experiments, he gradually became numb.
Even though he saw that the experiment was successful, his heart was still as calm as an ancient well. He did not have any reaction.
However, he had no choice. No matter how boring it was, he had to endure the loneliness and complete his experiments one by one in this laboratory.
Of course, there were times when the experiment failed.
At this time, he would go online to find out the reason or ask others.
This was the reason why he had to endure the boring experiments here.
If his experiment failed here, there would still be someone to ask. If his experiment failed in the Tang Dynasty, then there would really be no one to answer him!
Soon, half a month passed.
In order to save time, he stayed in the laboratory for half a month!
Anyway, there was a bathroom next to the laboratory. There was hot water in it for bathing.
Therefore, he took a few sets of clothes from home and stayed here for half a month!
If he was hungry, he would call for takeout. If he was sleepy, he would directly rest!
He entered a state of madness once again!
It was worth it for him to be so crazy because in this half a month, all the experiments he had planned before had been completed!
Among them, the experiment had a success rate of about 70%, and only 30% of the experiments failed.
However, he searched for the reason online and asked someone before conducting the experiment again.
Until now, all his experiments had been successful!
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