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Why is erasing a pencil mark a physical or chemical change?
PHYSICAL
What does burning rubber cause in global warming?
Burning rubber releases harmful pollutants like carbon monoxide, volatile organic compounds, and nitrogen oxides into the atmosphere, which contribute to global warming and air pollution. These pollutants can trap heat in the atmosphere and worsen climate change by increasing greenhouse gas levels.
Is burning a balloon a physical or chemical change?
When thinking of a balloon, it's best to think of two different chemical compounds that do not mix, the balloon itself and air. What makes the balloon pop is that the pressure of the air exceeds the force of the chemical bonds of the balloon. In order for a chemical reaction to take place, you need to start off with one set of chemicals that become a new set of chemicals.However, when a balloon pops, no new chemicals are created. All that happens is that the electron bonds of the compound we know of as the balloon break.
Is breathing burning rubber toxic?
Yes, breathing in the fumes from burning rubber can be toxic. The smoke contains harmful chemicals, including volatile organic compounds (VOCs) and particulate matter, which may cause respiratory irritation and other health issues. Prolonged exposure can lead to more serious health effects, so it's important to avoid inhaling smoke from burning rubber.
What is the purpose of rubber or plastic insulation around appliance cords?
Rubber tends to not burn as easily as plastic. Also, rubber is more moisture-resistant than plastic. If rubber burns, the fumes from burning rubber are safer than fumes from burning plastic. Sometimes rubber is used because the cord tends to remain more flexible with rubber insulation.
Is stretching a rubber a physical change or chemical change?
Stretching a rubber is a physical change because the rubber's molecules are simply being rearranged without any new substances being formed. Chemical changes involve the creation of new substances with different chemical properties.
Why stretching of rubber band is physical change?
Stretching of a rubber band is a physical change because the molecular structure of the rubber remains the same even after it is stretched. No new substances are formed during stretching, and the rubber band can return to its original shape and properties once the force is removed.
Is stretching a rubber band physical change or chemical?
Stretching a rubber band is a physical change.
Is stretching a rubber band a physical change Why?
Stretching a rubber band is a physical change because it alters the shape and size of the rubber band without changing its chemical composition. The rubber band can return to its original state by releasing the tension, demonstrating that no new substances were formed during the stretching process.
Is Stretching a rubber band is a physical change?
Yes - it's still a rubber band.
Is a flat tire a physical change?
Yes, a flat tire is considered a physical change because the rubber material in the tire is simply being compressed and there is no change in the chemical composition of the rubber.
When was Burning Rubber created?
Burning Rubber was created in 1981.
What is the duration of Burning Rubber?
The duration of Burning Rubber is 1.42 hours.
What causes burning rubber smell from 2003 ford escape?
burning rubber
Is the Burning of plastic or rubber is chemical changes?
Yes, the burning of plastic or rubber is a chemical change. During the burning process, the chemical structure of the materials is altered, resulting in the formation of new substances such as carbon dioxide, water vapor, and ash.
How do you change a blower motor in a dodge caliber?
when you turn on blower it makes a strong odor of burning rubber.
Why is stretching a band a physical change?
Yes - it's still a rubber band.
