Chapter 374: freeze

   Chapter 374 Frozen

   Xue Sihu and Xue Yihu immediately laughed when they heard Xue Yan's words.

  Then the two brothers don't have to fight, one picks up a load of well water, and the other picks up a load of river water, even though it shouldn't actually use that much water.

   Seeing that everything was ready, Xue Yan asked to put the small basin into the big one.

   Xue Sihu was busy letting go.

   Then Xue Yan asked him to add river water to the big basin, which seemed to be 80% full.

  The height of the small basin and the big basin is exactly the same. Seeing Xue Sihu adding well water to the small basin, Xue Yan just followed Jiang Yue's instructions, so that the water level should not be higher than the water level of the big basin.

   "Why shouldn't the water in the small basin be higher than the water in the big basin?" Yu Hongyan didn't understand.

Xue Yan said: "After all, the water in the small basin and the water in the big basin are still separated by the wooden board of the small basin, while the saltpeter is placed in the big basin. I think that if saltpeter can really make ice, the water in the small basin A little less, otherwise, it is very likely that the water in the big basin will freeze, but the water in the small basin will not freeze."

   "That's right! Why didn't I think of it!" Yu Hongyan understood immediately, "You still have a good brain, Xiaoyan!"

   Xue Yan glanced at Jiang Yue again.

   "Did you pour saltpeter into the big basin?" Xue Sihu asked.

   Hearing this, Liu Guixia and the others immediately cheered up, without blinking their eyes, not wanting to miss the next scene. If this can really make ice...

  Jiang Yue watched all this calmly.

  Xue Yan said: "Then pour it, pour more first."

   "Should you just pour a half bag?" Xue Sihu suggested.

   This is too much. Xue Yan wanted to say. He said to pour more first, not to pour so much at once.

But thinking that if he really said it, his fourth brother would definitely feel that something was wrong. After all, in the eyes of his fourth brother, they still don’t know if this can be made into ice. They are now exploring, who knows how much saltpeter to add. , not to mention that he himself said to pour more first.

   Besides, this saltpeter can be recycled, even if it falls down, it is still in this pot, and it will not be gone.

   When it freezes, there are too many saltpeter crystals in the ice, and his fourth brother can also know that it is too much, and then it is enough to reduce it.

   Thinking so, Xue Yan said, "Then pour a half bag and try it."

   "Okay!" Xue Sihu was ready to fall immediately.

   "It's up to me." Xue Yihu said.

   Xue Sihu thought that his eldest brother is indeed stronger than him, and it must be easier for him to fall, so he said, "Okay, then eldest brother, come on."

Xue Yihu grabbed a sack of saltpeter. In fact, there was not a whole sack, but a sack. Then, as soon as it was tilted, half of the sack fell down. Then Xue Yihu quickly closed his mouth. Set aside the sack.

   And saltpeter is easily soluble in water, and when it falls, saltpeter begins to disappear rapidly.

   Liu Guixia, Li Hehua, and Yu Hongyan all held their breaths.

   Xue Yihu also held his breath.

  Xue Sihu raised his heart, his hands clenched into fists unconsciously, and his eyes were fixed on the situation in the basin.

   Jiang Yue was still very calm, but her eyes were watching.

   But she knew that saltpeter would absorb a lot of heat when dissolved in water, not to mention that if so much saltpeter fell down, the ice would soon freeze.

  As expected, the water in the big and small basins quickly freezes at a speed visible to the naked eye.

   As soon as Liu Guixia saw it, she immediately put her hands together, raised her head, pointed to the sky, and thanked her: "God bless! God bless! God bless!"

   PS: Babies, the update is finished today~

   Thanks to "Mo" for the reward~

   Mmm~

  

  

   (end of this chapter)