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What is formed in the atmosphere when chemicals called volatile organic compound and nitrogen dioxide are acted upon by sunlight?
The products of these reactions are supposed to be contaminants of the atmosphere and possible causes of respiratory diseases.
Why is atmosphere a mixture and not a compound?
Because the elements in the air arent bonded chemically, they are just literally mix together.
What is the most common chemical compound?
Water, or H2O, is the most common chemical compound on Earth. It is essential for life and is found in abundance in oceans, rivers, lakes, and even in the atmosphere in the form of water vapor.
An inorganic compound essential to the survival of animals is?
An inorganic compound essential to the survival of animals is water. Water is vital for various biological processes such as digestion, circulation, temperature regulation, and waste removal. It also serves as a solvent for many important substances in the body.
What is the difference between deliquesent and efflorescent compounds?
efflorescent substances are substances which looses moisture partly or completely to the atmosphere and changes in to amorphous powder. deliquecent substances are substances which absorb moisture from the atmosphere and turn into a saturated solution.
Is the atmosphere a mixture or a compound?
The atmosphere is a mixture.
How are Colonies of bacteria in intestines of cows helpful?
they help in digestion of cellulosic compound
Which organic compound undergo partial chemical digestion in the human mouth?
carbohydrates
what compound found in the stomach?
Pepsin is an example.
What is the most abundant compound in clean and dry air?
The most abundant compound in clean and dry air is nitrogen gas, which makes up about 78% of the atmosphere. Oxygen is the second most abundant compound in the atmosphere, comprising about 21%.
What is a deliquescent compound as it relates to chemistry?
A deliquescent solid compound absorb water from the atmosphere up to the formation of a solution.
What is the percentage of composition in the atmosphere?
the percentage by mass of each element in a compound.
Is atmosphere a compound or a mixture?
The Earth's atmosphere is considered a mixture. It is composed of a combination of different gases such as nitrogen, oxygen, carbon dioxide, and others.
Is Atmosphere an element compound or mixture?
Atmosphere is a mixture made up of different gases like nitrogen, oxygen, carbon dioxide, and others. It is not considered an element or a compound because it contains multiple substances that are not chemically bonded together.
Which organ secretes a chemical compound which emulsifies fats and makes the food alkaline?
The small intestine contains an enzyme called peptidase, which works best in the alkaline environment of that organ (pH of about 8.) This helps further break down food that has already passed through the acidic environment of the stomach. Enzymes are protein catalysts which speed up the digestion process.
What science lab instrument is use to keep 100 grams of compound from absorbing atmospheric moisture?
A desiccator is commonly used in science labs to prevent compounds from absorbing moisture from the atmosphere. It is a sealed container filled with a desiccant, such as silica gel or calcium chloride, which absorbs moisture and maintains a dry environment for the compound.
Is helium a compound found in air?
Helium does not exist in atmosphere as it is a very light gas.
