"In these two classes, we mainly do experiments in groups, so that everyone can better grasp the test points of chemistry in the college entrance examination through experiments......

The chemistry teacher is standing on the podium, with the chemistry book in his hand, and is seriously explaining the matters to be paid attention to and the purpose of the experiment.

The squad leader sent the grouping situation to everyone.

Yu Wenwen and Yang Tianming were both in one group, and Lin Shenxia was thrown into the second group as an extra person.

Yu Wenwen waved at him with pretended regret.

Lin Shenxia was just about to knock her on the head, but she took a step ahead of her insight and ran away, happily showing her skills.

Although for Yu Wenwen, science abused her thousands of times, she still had her first love for it, especially when she was doing chemistry experiments, which was what she was most happy about.

Watching various chemicals mix and react to form another substance that doesn't match up is a particularly magical and fun thing.

"Wen Wen, let's divide into two ways, you go get the reaction container, and I go get the reaction drug."

Yang Tianming received the experimental task and was eager to try.

"Okay."

Yu Wenwen couldn't hide the excitement in his heart.

Their group is doing acetylene production experiments.

Yu Wenwen followed the label to find the needed experimental utensils.

She opened the cupboard, and there was a row of shiny "round-bottomed flasks" and took one at random.

"Stupid! That's a distillation flask. ”

A voice came from behind her.

Yu Wenwen took a closer look and put it back in embarrassment.

The round-bottomed flask had only one opening, and the distillation flask had two openings, and she had just been blind enough to see.

"I'll take a look, and I don't want to take it."

Yu Wenwen tried to save a little face, and quickly changed the topic, "What experiments are you doing?" ”

"It's boring."

Lin Shenxia followed her around and quickly helped her get it all.

Yu Wenwen counted the small notes, and there was nothing missing.

"I'll help you after I'm done with the experiment."

"Okay!"

Yu Wenwen replied with a smile.

Yang Tianming had already obtained the experimental medicine, and the two of them checked the airtightness of the device according to the illustrations in the book, and then assembled the experimental device step by step.

Yu Wenwen looked at the blue copper sulfate in the test tube.

"Is it pretty?"

"Hmm."

Lin Shenxia took out the test tube and installed it skillfully.

Yu Wenwen gave up a place for him and picked up the contents of another bottle, and he was not serious the whole time.

"Wen Wen, don't move, that thing is dangerous!"

"When will the experiment begin?"

Yu Wenwen put down the beaker containing calcium carbide stupidly, and turned his head to mix a few medicines together.

"Soon, don't fool around."