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The reaction of the bisulfuric acid and a small amount of dilute sulfuric acid

2026-07-04 06:57
2026-07-04 09:44

The reaction of hydrogen bionate and a small amount of dilute sulfuric acid will produce sulfuric acid and nitrogen dioxide. The reaction equation is: 2NaHSO3 + 2HNO3 → 2H2SO4 + 2NO + H2O. This was an oxido-reduction reaction. Sulfite ions in the bisulfuric acid had a reducing property. They were oxided by the nitrates in the dilute sulfuric acid to become sulfuric acid ions, and at the same time, the sulfuric acid was reduced to nitrogen dioxide. The essence of the reaction was: 3SO32- +2H + +2NO3- = 2NO ^+ H2O +3SO42-. Read more exciting novels for free

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Tang poetry looks at the moon and looks far away

"Looking at the Moon and Huaiyuan" was a poem by the Tang Dynasty poet Zhang Jiuling. The original poem was," The moon is bright on the sea, and the horizon is at this time. Lovers complain about the distant night, and finally get up in the evening to miss each other. When the candle is extinguished, the light is full of pity. When I put on my clothes, I feel the dew. I can't bear the gift of my hands, and I still sleep and dream of my wedding day." This poem was a famous one by Mochizuki Huaisi. The first sentence,"The moon rises on the sea, and the horizon is at this time", has a strong and broad artistic conception. The first sentence is about the scenery, and the moon rises on the vast sea. The second sentence is about love. The poet thinks of his friends far away in the horizon. At this time, they also look at the moon together, and the scene is taken together. " Lovers resent the distant night, and they actually miss each other at night."" Lovers " could refer to the poet himself. People with rich emotions hated the long night and could not sleep all night. They missed each other because of the moon. "Extinguish the candle, pity the light, put on clothes and feel the dew." Extinguish the candle, because love moonlight filled the house, put on clothes and go out, only to find that the dew was heavy, carefully write the truth of the night against the moon. " I can't bear to give it to you with my hands, but I can still sleep and dream." Although the moonlight was beautiful, I couldn't hold it up and give it to you. I could only look forward to meeting my loved ones in my dreams. The idea was wonderful and the artistic conception was quiet. The poet expressed his ardent longing for the people in the distance through the ups and downs of the thoughts of looking at the moon, and also entrusted his feelings of being demoted by calumny.

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2026-07-06 15:17

Why did Wu Xie die?

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2026-07-06 15:16

Who has been to Zhengzhou recently?

According to data 2, many stars arrived at Zhengzhou Film Town, but no specific stars were mentioned. According to data 6, on September 19,2020, Guan Xiaotong, Han Qingzi and other stars appeared in Huayi Brothers Film Town of Jianye in Zhengzhou. There was no more information about recent celebrities going to Zhengzhou. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-07-06 15:16

Xiao Mu's novel romance recommendation latest free reading

" The Lucky Time Has Arrived " was a romance novel that included Xiao Mu's character. In the story, Xiao Mu, the Marquis of North Pacification, who had made countless contributions in the Northern Lands, was famous and unwilling to get married at an old age. When he faced the official matchmaker who had come to propose marriage for him, he began to be on guard and alienate him. In the end, his character gradually overturned and he still fell into the other party's "trap". There were many characters in the novel and each had their own characteristics. Matchmaking ran through the entire story. The characters 'inner thoughts were rich and the language was humorous. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-07-06 15:16

What are the names of the movies where children watch the sun

Here are some movies related to the sun that are suitable for children to watch: - " A Magical Day on Earth ": The main storyline is connected by the orbit of the sun. The wonderful moments of life of 38 wild species captured are displayed in one day. It is an entry-level beautiful documentary recommended by Douban. There are no bloody scenes and it is suitable for children to watch. - " Let's Rock the Sun Together ". Many people thought that this was the most tearful part of the " Life Trilogy." <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-07-06 15:16

Which episode of the celebrity detective did Yan Yalun participate in?

Yan Yalun had participated in the 11th case of Celebrity Detective, Ghost in the Marshal's Mansion. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-07-06 15:16

What kind of novel software is similar to a large-scale TV series?

The following are some applications that provide content similar to large-scale TV series and novels (which may contain rich content such as original works of movies and TV series): - QQ Reading: The selected content is rich and varied, covering the original works of movies and television dramas, published good books, comics, and listening to books. The intelligent book push accurately matches the user's preferences. - [Tomato Free Fictions: A free reading platform under TikTok. It provides a large number of genuine novels, covering a variety of popular categories such as urban, romance, and fantasy. It can meet multiple reading needs, including many types of novels that can be adapted into large-scale television dramas.] - Qidian Reading: This is the first choice for original online novels. It can bring you a carefree reading, listening to books, and following comics experience. Many popular online novels have the potential to be adapted into television dramas. You can read such novels on this platform. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-07-06 15:16

Which year was the actor Li Guilian born?

Actor Li Guilian was born in 1956. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-07-06 15:16

Free Bazi

Through Bu Yiju's eight characters fortune-telling, one could inquire about one's birth characters, analyze the eight characters, five elements, and so on. The website could provide a free Zhouyi eight characters calculation service. One only needed to enter the Gregorian calendar birth date (the eight characters calculation system only supported the Gregorian calendar birth date input for the time being). In addition, the Eight Character Perpetual Calendar software also had related functions. It was a comprehensive life application software that combined various functions such as Eight Character Numerology, Old Yellow Calendar, Perpetual Calendar, Zhouyi, Master Online Dispatches, and so on. While waiting for the TV series, you can also click on the link below to read the classic original work of "Dafeng Nightwatchman"!

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2026-07-06 15:16

What does the quality of gold and stone mean?

The 'quality of gold and stone' had many meanings. From the descriptions of some literary works, it could be described as a poetic, clumsy, and thick quality, as if it had been cast. It could also express a kind of good quality that had been honed over the years, like a quality that had become clearer after being honed. In ancient times," golden stone " was the material used by the ancients to inscribe achievements." Gold " was the bell tripod, and " stone " was the monument. The words engraved on it mostly recorded achievements, and the font was the big seal script before the small seal script. From this point of view, the " quality of the golden stone " might also be related to a simple, dignified, and heavy nature. The novel,"The Morality of the Past", is equally exciting. Everyone is welcome to click and read it!

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2026-07-06 15:16
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