One Night Lovely Wife $5.50: Overwhelming Black Belly Husband Chapter 301: B class glory defense battle [6]
On the podium, the tense PK match is about to start!
With a "click", the chemistry teacher's stopwatch timer starts and the game begins.
Lan Zhirou and the others quickly set up the test tube and lit the alcohol lamp.
In my busy schedule, I didn't forget to sneak a glance at Nalan Xiner opposite.
I saw that Nalan Xiner was not in a hurry. Step by step, she slowly set up the test tube and poured water into the beaker... Her posture was very elegant, full of a calm and aristocratic bearing.
Lan Zhirou said in her heart, "Hmph, bastard, look at your tortoise crawling action, don't you know that disaster is coming?" ! This time, I not only want you to lose, I want you to be in public... disfigured!
Proud, she has begun the first practice of the fountain experiment.
Three classic fountain experiments, the first is to react with water and hydrogen chloride gas to form a small white fountain; the second is to use red phosphorus to burn in oxygen, and then use litmus test solution to form a red flower Fountain; the third type is to use concentrated ammonia water to heat and produce ammonia gas for experiments. The principle is similar to the first type, but the difficulty is slightly greater than the above two.
Soon, Lan Zhirou had completed the first two experiments. When she started the third experiment, she couldn't help but paused and looked at Nalan Xiner again.
She found that Nalan Xiner was still heating the red phosphorus, and the second experiment was not finished yet. He Xiaowu was even slower and accidentally knocked over the beaker. The first experiment also failed, only Chen Xue The counting movement is fairly fast, and like her, she is ready to start the third experiment.
Look at them again. Zhao Zhijian is the representative of the chemistry class, and his natural movements are the fastest. He has fully prepared the equipment for the third experiment, and is reaching for the concentrated ammonia water. He should be able to complete it first in less than a minute. All experimental tasks are up!
Huangfu Shan's movements were a little slower, slightly behind among the three, but he was many times faster than the three scumbags in Class B.
Students in the audience are naturally watching the progress of both parties.
Seeing that more than half of the game is underway, the outcome is almost obvious, and I can't help but talk about it:
"You scumbags in class B still want to challenge us in class A. Look, the ones you carefully selected aren't the same trash?"
"Your Class A is just trash, what's the use of being fast? I didn't see our Miss Xiner, how calm and calm, does she look like an aristocratic family?"
"Ah, what's the point of being aristocratic? If you don't get up to speed, you'll lose! Don't forget to drill your hips after class if you lose! Hahaha!"
"You shut up! It's not the end..."
"Is it worth waiting until the end? As long as your eyes are not blind, you can see who won by now, right?"
“…”
Hearing the discussion in the audience, Lan Zhirou had a triumphant smile in her heart, idiot, if you lose, should you choose to drill your crotch, or choose to hand over the pearl earrings your grandma gave you?
Because of you, there is no chance for a third trial!
My heart was full of proud laughter, Lan Zhirou quickly poured concentrated ammonia water into the beaker!
She and Zhao Zhijian must be the first to finish it, and Huangfu Shan will do it soon. The three of them are well-deserved first! Scholar in Scholar!
But at this moment, she heard a loud noise!
“Bam—”
No small explosions sounded around!
She wondered in her heart, didn't the straw bag just do the second experiment? Why did it explode without using "concentrated ammonia"?
Is the straw bag operated in advance?
Anyway, such an explosion, the face of the straw bag, must be disfigured!
Thinking of this, Lan Zhirou's heart skipped a beat - great!
If you can't kill the straw bag after several times, then it's not bad to let the straw bag become rotten.