0
What else can I help you with?
Is a firework cracking a physical or chemical change?
It is a chemical change as it releases gases into the air.
Is burning of wax chemical or physical change?
it is a chemical change because it produces gases
Classify the burning of natural gases in physical or chemical changes?
The burning of natural gases is a chemical change. It involves a chemical reaction between the natural gases (such as methane) and oxygen in the air to produce heat, light, and new chemical compounds like carbon dioxide and water vapor. This process is not reversible, and it results in the formation of new substances with different properties than the original gases.
What type of energy is released when fossil fuels are burned?
When fossil fuels are burned, chemical energy in the fuels is converted into heat energy and thermal energy is released. This process produces carbon dioxide and other greenhouse gases as byproducts, contributing to air pollution and climate change.
Does smoke of a vehicle a physical or chemical change?
The smoke produced by a vehicle is a combination of physical and chemical changes. The combustion of fuel in the engine is a chemical change that produces gases, while the dispersal of these gases into the air involves physical changes such as condensation and diffusion.
Is Exploding a Dynamite a chemical change?
Yes. When dynamite explodes it produces multiple gaseous products. This causes a rapid expansion in volume, which is basically an explosion. Because you have a bunch of gases that you didn't have before, it's a chemical change.
Is Gas produced from a reaction is a phase change and not a chemical change.?
A gas released during a chemical reaction is a chemical change.
Is gases formed when baking soda and vinegar mixed a chemical change?
yes
What is a chemical change for a potato?
When you cut a potato and expose it to air, the enzyme catalase in the potato reacts with oxygen to produce compounds like catechol and quinone. These compounds cause the potato to turn brown, indicating a chemical change has occurred.
Is a match ignites to form ash and mixture of gases a physical or chemical changes?
The process of a match igniting to form ash and a mixture of gases involves a chemical change. This is because there is a chemical reaction taking place when the match combusts, converting the matchstick's materials into new substances like ash and gases.
Oxygen and nitrogen in water it a chemical or a physical?
Dissolution of gases in water is a physical change.
Is incineration is chemical change?
Yes, incineration is a chemical change because it involves the combustion of materials at high temperatures, leading to the formation of new chemical compounds like ash, gases, and heat.
