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bob
What else can I help you with?
Are filtering air to remove dust and pollen a physical and chemical change?
Filtering air to remove dust and pollen is a physical change. This is because the process does not alter the chemical composition of the air or the dust/pollen particles. Instead, it simply separates the particles based on their physical properties.
What occurs when rock is exposed to oxygen elements in the air?
When rock is exposed to oxygen in the air, a process called oxidation occurs. This can lead to the formation of rust on iron-containing minerals or rocks, as well as other chemical reactions that may alter the composition and appearance of the rock over time.
Why must anhydrous salt be measured immediately upon cooling?
Anhydrous salt absorbs moisture from the air quickly, which can alter its weight and composition. Measuring it immediately upon cooling ensures accurate results by preventing moisture absorption.
Give 2 examples of homogeneous mixtures that you use in your everyday life?
Homogeneous mixtures commonly used in everyday life include air (a mixture of gases like nitrogen, oxygen, and carbon dioxide) and sugar dissolved in water to make a solution. Both of these mixtures have uniform composition throughout.
Why the percent amount of Nitrogen in Air remain constant?
The percent amount of nitrogen in the air remains constant because nitrogen gas is a non-reactive gas and does not easily participate in chemical reactions that would alter its composition in the atmosphere. This stability allows the nitrogen component to remain consistently at around 78% of the Earth's atmosphere.
Is all air the same?
No, air composition varies depending on factors such as altitude, location, and human activities. It primarily consists of nitrogen (about 78%) and oxygen (about 21%), with trace amounts of other gases like carbon dioxide and argon.Pollution can also alter the composition of air, affecting its quality.
Is air sensitivity a physical or chemical properties?
It is a chemical property as air sensitive compounds react with oxygen or air to yield a different compound. Physical properties don't alter the composition of the compound but rather the behaviour through different molecular arrangement.
How does air temperature change with atmospheric composition?
The composition of air depends upon altitude.
How does the composition of air change at the top of amountain?
The composition is the same, the air is just less dense.
What are everyday items that use air?
The everyday items that use air are humans like you and animals.
Are filtering air to remove dust and pollen a physical and chemical change?
Filtering air to remove dust and pollen is a physical change. This is because the process does not alter the chemical composition of the air or the dust/pollen particles. Instead, it simply separates the particles based on their physical properties.
When do you interact with air?
You breathe air everyday
What is the composition of gases found in inhaled air?
gas composition in air is the sum of the gas individual element and that of the air i.e oxygen and nitrogen
What changes the mineral composition of rock?
The mineral composition of a rock can change due to processes like metamorphism, which involves high pressure and temperatures altering the minerals present in the rock. Weathering and hydrothermal activity can also change the mineral composition by leaching out certain minerals and depositing new ones. Additionally, volcanic activity and magma intrusion can introduce new minerals into existing rocks through the process of crystallization.
How does soil air differ from atmospheric air?
Soil air is found in the spaces between soil particles and contains higher levels of carbon dioxide, less oxygen, and higher humidity compared to atmospheric air. Soil air is also influenced by microbial activity and organic matter decomposition, leading to fluctuations in its composition.
Does the composition of air by volume change?
no
Does zxr 750 k1 have a snorkel in the back of the airbox?
No. It has an air disruptor to alter the air flow into the air box.
