PREVIEW

... mixed and heated. Assume that pentahydrate copper sulfate and barium chloride will completely react with each other.

Kirishima Shouko’s answer:

“Barium sulphate, copper chloride, water”

Teacher’s comment:

Correct. The chemical equations in this reaction is

CuSO4+BaCl2->BaSO4+CuCl2

But before this, with the addition of pentahydrate copper sulphate, there will be the reaction of

CuSO4?5H2O->CuSO4+5H2O

So water’s formed amongst ...

YOU MAY ALSO LIKE
The Witcher – Uchiha Madara!Chapter 218 – Work for the Dwarf King.
 3.5k
4.5/5(votes)
FantasyActionAdventureAdult

Waking up in the body of a 6-year-old boy a few years before Cintra is destroyed, Madara receives a system that gives him the ability to gain the powers of Uchiha Madara.[The peak of Uchiha Madara's system is before he becomes the ten-tails jinchuuriki.]The system's percentage does not stop Madara's power, but rather the system's release. After all, I don't want to see a character who goes around killing everyone from the beginning of the story.

I Hate You, Devil!Chapter 303 Final Arc Part XXI
 15.2k
4.6/5(votes)
RomanceActionMysteryComedy

"Your granddaughter claims she likes girls while my grandson is rumoured to be bent so… don't you think they are a good match for each other?"

Rebirth of the Godly ProdigalChapter 1316 (END) - The Grandest Wedding in History
 1.2M
3.8/5(votes)
HaremComedyActionFantasy

“I have to squander; otherwise, won’t it be a waste of my parent’s talent at earning money?” Hong Dali answers a reporter’s question matter-of-factly.

Just after the interview ends, Hong Dali opens the Great Prodigal System’s interface and looks at the various good stuff displayed in it. Stroking his chin, he mumbles to himself, “I just need to squander 200 billion yuan more to exchange for the blueprint of the core technology, Engine Destruction, found in the strongest humanoid mecha weapon, Neo Granzon. Looks like I’ll have to work harder!”

“I want to splurge! I want to squander!”

Spirit Master Girl: Contracting with an SSS-Level School Beauty at the StartChapter 492: Can You Love Forever?
 6.1k
4.5/5(votes)
FantasyRomance

Transmigrated into a world where spiritual artifacts are a part of everyone!In this world, beasts run rampant, mysteries abound, and humanity is on the brink of extinction. After a century of struggle, a developed system of power has emerged!After reaching adulthood, women awaken into spiritual artifact forms like knives, guns, swords, and halberds... possessing earth-shattering power!Men awaken to spiritual artifact spaces, forming contracts and becoming summoners.When the two combine, they can unleash power several times greater than their own.Xiao Zhan awakened with an SSS-level summoner talent but was abandoned by his girlfriend due to unforeseen circumstances. However, he was fortunate to be noticed and picked by another school beauty!Yet, Xiao Zhan discovered that his luck wasn't just limited to that...