The chemistry professor on the stage never said a word, and his eyes were just wandering indifferently between the various experimental tables. Occasionally, if a classmate did something wrong, or was about to do something wrong, she would walk over and let her stop.
Therefore, there has not been any experimental phenomenon such as explosion in chemistry class until now...
"Chuchu, what's next." Xia Tianxin took ten milliliters of the red liquid and poured it into a cup, mixed it with the blue liquid, and quietly asked Chuchu what she wanted to do next.
Chuchu looked at Xia Tianxin's experimental table, "Well, add fifteen milliliters of copper hydroxide solution..."
"Ah?" Xia Tianxin blinked her pink watery eyes blankly, "Chuchu, my dear, do you think I really know what copper hydroxide is..."
This is the fourth step. Chuchu always reports a professional term name to her every time, and then she always asks her weakly... which color...
"...that, the blue floc..." Chu Chu held his forehead and said with a smile.
Xia Tianxin looked at her and gave her a solemn look of thanking her, "Talent!"
Chu Chu laughed, Xia Tianxin happily turned back, and added fifteen milliliters of the thing called copper hydroxide as Chu Chu said...
On the podium, the professor suddenly answered a call. She frowned and wanted to refuse, but it seemed that the matter was serious. She had to frown seriously, "Okay, I'll go there right away."
The experiment has been conducted for three quarters, and it is not appropriate to stop. The professor is thinking about who will replace the temporary inspection person...
Finally, her eyes fell on Chuchu, "Class Chuchu, you are the representative of chemistry class, please supervise it."
Chuchu nodded obediently and obediently when she heard this, "Okay professor, I will supervise it well."
The professor left.
The experiment was still silent all over. It was not the first time Chuchu has been temporarily replaced. She is indeed very good at chemistry, and everyone is convinced of her in class.
"Chuchu, you are so awesome..." Xia Tianxin turned around and said to Chuchu in a low voice, "So what should I add next..."
Chuchu smiled lightly, and like she had just fallen on the experimental table, continuing in an extremely normal tone, "Well... add five milliliters of copper chloride solution to go in..."
"Chuchu..." Xia Tianxin glanced at her weakly again.
“…it’s that yellow.”
"Oh, then just say it..."
Chu Chu shook her head, and the moment Xia Tianxin turned around, she curled the corners of her lips.