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 Game of a Legendary Genius Dark MageChapter 183
 767
5.0/5(votes)
ActionAdventureComedyDrama

I can see ghosts. Even the ghosts inside games. But then…”Ah! Not there, over that way! My family heirloom is hidden there.” The ghosts in the game keep revealing hidden pieces to me.

MTL - Farmer of Shu HanChapter 1279 lost heart
 4.8k
4.5/5(votes)
Historical

Here is a story about an ordinary hard worker struggling hard in the troubled times of the Three Kingdoms and working hard to farm.

- Description from novelbuddy

MTL - Amnesiac QueenChapter 65 Dog egg
 25.1k
4.6/5(votes)
DramaJoseiMysteryRomance

Once again, Ye Zhen Zhen had lost her memories. When she opened her eyes once more, arranged in front of her were——

1. A Maternal Grandfather, the Murdered Victim

2. A Large Inheritance

3. A Deeply in Love Fiancé

4. An Overbearing Maternal Uncle and his Wife

5. A Docile Servant

6. The Aloof, Cold, Abstinent Doctor in Charge of the Case

7. A Seemingly Difficult Police Officer

Reincarnated as a detective, Ye Zhen Zhen stared dubiously at them all. Who was the murderer? Was it her? It…?

Only one was the real murderer, but there was far more than just one culprit.

- Description from Novelupdates

Marry My Billionaire Second HusbandChapter 21: Safe Place
 1
4.0/5(votes)
RomanceAdultComedy

Amelia has slaved her whole life, working multiple jobs to help support her poor husband Caleb― only to discover he is a millionaire!When confronted, Caleb feels no guilt. He divorces her immediately to pursue his true love, leaving her with nothing to her name.“Kelsie is the woman that I love, the woman who truly deserves to be by my side,” Caleb said. “Now, sign the papers and I can end this farce of a marriage.”But thankfully, fate has yet to close all its doors on her.The messy breakup has led Amelia to meet the elusive Matteo Montgomery, the mysterious owner of X’el International Inc., and even though Amelia could have sworn that this is the first time they have ever met, Matteo seemed to hold more interest in her than ordinary.With her divorce finalized, Matteo’s courtship quickly grows more extravagant. He offers her everything, from a job as his secretary, a new penthouse apartment, and a permanent home in his heart.But just as Amelia’s heart begins to open up to Matteo’s sincerity, Caleb comes crawling back, determined to ruin her life.***【Excerpt】“Oh?” Matteo asked, and Amelia caught a hint of amusement in his voice. “Then pray tell, what did we converse about?”Amelia swallowed. Good heavens, he was so close. She could barely even breathe, afraid that every movement she made would just amplify how loud her heartbeat was. It was racing like a bullet train at this point, and she felt it clog at her throat, refusing her a chance to speak.“I… I…I―”“I have no girlfriend, Amelia,” Matteo said. “And before you overthink, I do not have a wife in secret either.”His fingers didn’t let go of her wrist, and instead, it even tightened its grip. It wasn’t painful in the slightest, but it sent surges of electricity rushing through her body as though she had been struck by lightning in the most thrilling of ways.A coy smile curved his lips, and he leaned in just the slightest. His lips were now a hair’s breadth away from hers, and Amelia instinctively held her breath.“Unless, perhaps you would like to volunteer?”