Making Iron(II) Sulfate Heptahydrate

2024/06/1019:49:04 science 19370

Making Iron(II) Sulfate Heptahydrate - DayDayNews

Making Iron(II) Sulfate Heptahydrate - DayDayNews

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Two juice boxes of the same brand but different flavors are aligned well. This is a $50 note from that year and a $50 note from 1990. Hercules beetle, one of the largest flying insects in the world.

42 pictures to see the world: Indian executioner, the most expensive musical instrument in the world

07/04 1130

On October 31, the Dashanbao Black-necked Crane National Nature Reserve located in Zhaoyang District, Zhaotong City, Yunnan Province welcomed the first batch of 7 overwintering black-necked Cranes, opening the overwintering mode. Compared with last year, the number of black-necke - DayDayNews

On October 31, the Dashanbao Black-necked Crane National Nature Reserve located in Zhaoyang District, Zhaotong City, Yunnan Province welcomed the first batch of 7 overwintering black-necked Cranes, opening the overwintering mode. Compared with last year, the number of black-necke

【Look at China in the Cloud】It is the migratory bird migration season again, Yunnan Dashanbao welcomes 7 black-necked cranes.

07/04 1714

In June this year, Dr. Richard Klausner, one of the three giants in cell immunotherapy and founder of GRAIL, and head of the National Cancer Institute, solemnly spoke this to the audience in a public speech in San Diego, USA, and showed the audience some undisclosed experimental - DayDayNews

In June this year, Dr. Richard Klausner, one of the three giants in cell immunotherapy and founder of GRAIL, and head of the National Cancer Institute, solemnly spoke this to the audience in a public speech in San Diego, USA, and showed the audience some undisclosed experimental

The theme summit of the "Top Ten Breakthrough Technologies" to the Top of Technology will open 3 days later

07/05 1127

CCTV News: The Mengtian Experimental Cabin and the space station combination are rendezvoused and docked. It can be said that the space "handshake" between the two largest spacecraft in my country's manned space engineering has significantly increased the difficulty of control. T - DayDayNews

CCTV News: The Mengtian Experimental Cabin and the space station combination are rendezvoused and docked. It can be said that the space "handshake" between the two largest spacecraft in my country's manned space engineering has significantly increased the difficulty of control. T

Flying the Dream | Listen to astronauts tell the hardcore story behind the "hands-in-hand" space

07/05 1728

For the past decade, molecular virologist Moscona has been searching for compounds that can stop the virus before a pathogen infects a single cell in the body. Even better, it just sprays on the nose – no needle injection is required. - DayDayNews

For the past decade, molecular virologist Moscona has been searching for compounds that can stop the virus before a pathogen infects a single cell in the body. Even better, it just sprays on the nose – no needle injection is required.

Can nasal spray prevent the new coronavirus?

07/05 1218

Recently, under the steel structure hub overpass in Licheng District, Jinan City, Shandong Province, ragweed, known as a plant killer, appeared for the first time, which attracted the attention of the agricultural department. This is the first time that ragweed has appeared in Ji - DayDayNews

Recently, under the steel structure hub overpass in Licheng District, Jinan City, Shandong Province, ragweed, known as a plant killer, appeared for the first time, which attracted the attention of the agricultural department. This is the first time that ragweed has appeared in Ji

Ragweed appears in Jinan, experts and firefighters mobilize together

07/04 1873

When it comes to savages, many people will think of our Shennongjia in Hubei, because for a long time, it will always be reported that people have seen news about savages, so the Shennongjia place also adds its sense of mystery. Many people who are more interested in studying sav - DayDayNews

When it comes to savages, many people will think of our Shennongjia in Hubei, because for a long time, it will always be reported that people have seen news about savages, so the Shennongjia place also adds its sense of mystery. Many people who are more interested in studying sav

Hundreds of people witnessed "savages" appearing, and the expert inspection team was dispatched. What exactly is Shennongjia?

07/05 1488

Recently, when the Wild Birds Learning of Jiangxi Agricultural University was conducting a routine bird watching activity in the school's experimental field, it found a strange bird appeared on the open space of the experimental field ↓↓↓The bird was slightly larger than a sparro - DayDayNews

Recently, when the Wild Birds Learning of Jiangxi Agricultural University was conducting a routine bird watching activity in the school's experimental field, it found a strange bird appeared on the open space of the experimental field ↓↓↓The bird was slightly larger than a sparro

New discovery! For the first time in Jiangxi Province

07/05 1980

According to a new report to be published today in the journal Nature Communications, the infection with SARS-CoV-2, the virus that triggers the COVID-19 pandemic, has been shown to reduce the number of bacterial species in a person's gut. - DayDayNews

According to a new report to be published today in the journal Nature Communications, the infection with SARS-CoV-2, the virus that triggers the COVID-19 pandemic, has been shown to reduce the number of bacterial species in a person's gut.

SARS-CoV-2 virus destroys the normal combination of gut bacteria and increases the risk of inducing other infections

07/05 1332

A simple answer, if the temperature really drops to minus 273 degrees below absolute zero, time will stop. And it is by no means as simple as time stops, there are even more terrible things happening. First we need to understand what temperature is. Simply put, temperature is the - DayDayNews

A simple answer, if the temperature really drops to minus 273 degrees below absolute zero, time will stop. And it is by no means as simple as time stops, there are even more terrible things happening. First we need to understand what temperature is. Simply put, temperature is the

If the temperature drops to minus 273 degrees below absolute zero, will the time stop?

07/05 1945

In recent decades, scientists have been struggling to find possible alien life, eager to find smart alien species one day. Judging from the current discovery, perhaps we need to expand our exploration scope beyond the solar system, which is difficult for life in our solar system - DayDayNews

In recent decades, scientists have been struggling to find possible alien life, eager to find smart alien species one day. Judging from the current discovery, perhaps we need to expand our exploration scope beyond the solar system, which is difficult for life in our solar system

Aliens may have been by your side for a long time, but we just can't detect them

07/07 1836

It is said that everyone is unique in this world, and there are not two people who are exactly the same, but do you know? There are no two identical leaves in the world. - DayDayNews

It is said that everyone is unique in this world, and there are not two people who are exactly the same, but do you know? There are no two identical leaves in the world.

China Nature Observation Festival Enters Fangshan

07/07 1312

Reporter Liu Xia, a team member of the Irish APC Microbiome Research Institute team published a paper in the latest issue of Molecular Psychiatry, said that people's diet may also be an effective way to deal with stress - their latest research shows that eating more fermented foo - DayDayNews

Reporter Liu Xia, a team member of the Irish APC Microbiome Research Institute team published a paper in the latest issue of Molecular Psychiatry, said that people's diet may also be an effective way to deal with stress - their latest research shows that eating more fermented foo

Study finds fermented foods and cellulose can reduce pressure

07/07 1988

Professor Yan Ning, an academician of the two academies of the United States, returned home full time, and the unit he chose was very appropriate. Considering the location of South China University of Science and Technology, there is no need to say about the scientific research c - DayDayNews

Professor Yan Ning, an academician of the two academies of the United States, returned home full time, and the unit he chose was very appropriate. Considering the location of South China University of Science and Technology, there is no need to say about the scientific research c

Can Professor Yan Ning return to China full-time and be able to become a domestic academician again

07/07 1780

Science and Technology Daily Intern Reporter Zhang Jiaxin Aging involves complex and diverse characteristics, such as inflammation, stress, metabolic changes, etc. - DayDayNews

Science and Technology Daily Intern Reporter Zhang Jiaxin Aging involves complex and diverse characteristics, such as inflammation, stress, metabolic changes, etc.

Scientists find anti-inflammatory molecules associated with aging

07/06 1511

Science and Technology Daily reporter Liu Xia, as the third section of the China Space Station and the last link of the Mengtian Experimental Cabin, was launched in Hainan on October 31. This mission is the final battle of the assembly of the basic configuration of the "T" charac - DayDayNews

Science and Technology Daily reporter Liu Xia, as the third section of the China Space Station and the last link of the Mengtian Experimental Cabin, was launched in Hainan on October 31. This mission is the final battle of the assembly of the basic configuration of the "T" charac

Studying the mechanism of space life, the influence of microgravity, flame burning... Nature: How to play science in the "Tiangong"

07/06 1994

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As an old-fashioned company focusing on building national vehicles, Geely Auto has always been the focus of everyone. Its Geely Emgrand is a classic brand that embodies the feelings of Chinese family sedans. After three generations of upgrades, the fourth generation of Emgrand is

The first in the industry! Best-selling 3.5 million, Emgrand wrote a new chapter in national sedan

07/07 1766

In the entertainment industry where traffic is paramount, many excellent actors have few opportunities to be well-known, and the chances of being on the hot search are not high. Being able to make a fortune in traffic is based on their acting skills, which shows how good the acti - DayDayNews

In the entertainment industry where traffic is paramount, many excellent actors have few opportunities to be well-known, and the chances of being on the hot search are not high. Being able to make a fortune in traffic is based on their acting skills, which shows how good the acti

Reyiza became famous for her acting skills. She wore a black coat with printed pants at the airport and turned into a fashionable urban beauty.

07/07 1474

At this year's Shanghai Magnolia Awards Ceremony, Reyiza attended the event in a red dress, and her skin became whiter and whiter against the red dress. With the role of Li Shuihua in "The Love of Mountains and Seas", Reyiza was nominated for the Best Actress. Unfortunately, some - DayDayNews

At this year's Shanghai Magnolia Awards Ceremony, Reyiza attended the event in a red dress, and her skin became whiter and whiter against the red dress. With the role of Li Shuihua in "The Love of Mountains and Seas", Reyiza was nominated for the Best Actress. Unfortunately, some

From severe depression to child mothers, and being free to dress and confronting netizens, why is Reiza sought after?

07/07 1222

From Reyza to Zhang Junning, what exactly does a beautiful and cool girl want to subvert? - DayDayNews

From Reyza to Zhang Junning, what exactly does a beautiful and cool girl want to subvert?

From Reyza to Zhang Junning, what exactly does a beautiful and cool girl want to subvert?

07/07 1401

As the ruler of the last feudal dynasty in China, Puyi's imperial seal was a symbol of his power, but no one knew at that time, where did the imperial seal go after Puyi was driven out of the palace? It was not until Chairman Mao asked about it when he invited Puyi to dinner in 1 - DayDayNews

As the ruler of the last feudal dynasty in China, Puyi's imperial seal was a symbol of his power, but no one knew at that time, where did the imperial seal go after Puyi was driven out of the palace? It was not until Chairman Mao asked about it when he invited Puyi to dinner in 1

In 1962, the chairman invited Puyi to dinner and asked Puyi: Where did the imperial seal go? Puyi didn't even know

07/07 1048

Amid the audience's expectations, "Heavyweight Change" was launched on Jiangsu Satellite TV on November 24 and completed its premiere at 10:00 p.m. "Heavyweight Change" won praise from the audience with its unique program positioning and outstanding program performance, and has a - DayDayNews

Amid the audience's expectations, "Heavyweight Change" was launched on Jiangsu Satellite TV on November 24 and completed its premiere at 10:00 p.m. "Heavyweight Change" won praise from the audience with its unique program positioning and outstanding program performance, and has a

"Heavyweight Change" has a good start to the premiere, and scientific weight loss has won people's hearts

07/07 1746