FAQ

What are important uses for nitrogen in everyday life? Nitrogen reacts with few substances in nature.

• nitrogen

Why is sulfuric acid used as a catalyst? This is a question that arises in many of your academic studies.

• sulfuric acid
• Catalyst

On May 10, an article titled "CellHost& Microbe Study: The Need for Enhanced Vaccination Against MultipleVariant Strains of Omicron" was published on the WeChat public website ofHuashan Infection.

• Covid 19 vaccine
• covid 19 research

In recent years, HOFs membranes have received more and moreattention from companies and institutions

• HOF trend
• Chemical Industry

In the past two years, as the COVID-19epidemic continues, Moderna, the main mRNA vaccine company, has moved from acompany with annual revenue of only tens of millions of dollars to a companywith annual revenue of $20 billion

• moderna vaccine
• Covid 19 vaccine

Do you know where Is methanoic acid found naturally? Methanoic acid is found in both plants and animals, but the most concentrated natural source of methanoic acid is human and animal sweat.

• Methanoic Acid

What makes copper sulfate blue is question that many people ask. Copper sulfate (CuSO4) is a commonly-used chemical compound.

• copper sulfate

Do you know what is IPA cleaning solution? Well, if you're wondering about IPA cleaning solution, then chances are you work in an industry that uses it.

• IPA Cleaning Solution

Mohr salt is a versatile compound that has many practical applications. It's trendy in the manufacturing and engineering industries, where its unique properties can be put to good use.

• Mohr salt

Glyoxal is an organic chemical compound mainly used in pharmaceutical drugs, cosmetics, food supplements , and personal care products.

• Glyoxal

Do you know what element is found in every organic molecule? Well, there are six major elements that are found in every organic molecule on Earth.

• Organic Molecule

Is sucrose a reducing or nonreducing sugar? Before we know the answer to this question we shall learn the following.

• sucrose

Dry cells are the battery types most commonly used today. They have a negative zinc electrode and a positive oxygen electrode which creates electricity when they come into contact.

• Dry cells

Is soda ash the same as sodium bicarbonate is a question that is being asked by many people. Some people believe that soda ash is the same as bicarbonate of soda and not bicarbonate of soda.

• soda ash
• sodium bicarbonate

How to reduce chemical waste is the key issue in minimizing health risks from chemical waste in the environment.

• chemical waste

Though it acts quickly, butane is generally prescribed only for short-term relief from these symptoms; it should not be used indefinitely.

• butane

Do you know how to produce nitrogen gas? Well, nitrogen gas is the most abundant element in the earth's atmosphere.

• Nitrogen Gas

How do you make sodium silicate?

• Sodium Silicate

In the cosmetics industry, black mica is used as an eyeshadow pigment and can also be found in some foundation powders.

• Black
• Mica
• mineral

Rocks form a lot of different ways but mostly from other rocks being broken down into smaller pieces by wind and water over thousands or millions of years. They're also formed when molten rock cools down and gets broken up into fragments called fragments.

• rock