cabon dioide and oxygen
No. Water vapor occurs naturally and is harmless, and is needed for precipitation. ********************* It could be argued both ways. Water vapour is considered a pollutant by people because of its apparent 90% contribution to the natural greenhouse effect. Though this may be the case, water vapour is, well, simply that: water vapour. It is what turns into rain, and rain is good. So both ways, rain could be considered a pollutant or not.
Water is not considered a base in chemical reactions. It can act as both an acid and a base depending on the specific reaction.
Mixing vanilla with coke would be considered a physical change because no new substances are formed. The chemical composition of both vanilla and coke remains the same even after mixing them together.
A substance is amphoteric if it can react as both an acid and a base. To determine if a substance is amphoteric, one can test its ability to react with both acids and bases. If the substance can both donate and accept protons in a chemical reaction, it is considered amphoteric.
No, acetamide is not considered amphoteric because it does not have the ability to act as both an acid and a base in a chemical reaction. It is a simple amide compound with no acidic or basic properties.
Ozone is beneficial in stratosphere. It acts as a pollutant at ground level.
Ozone occurring at 'our' level in the atmosphere is a pollutant, because it is harmful to people and some materials (such as rubber). However in the top of the atmosphere it acts as a 'shield' by stopping UV from the Sun, which would be harmful to human health.
No. Water vapor occurs naturally and is harmless, and is needed for precipitation. ********************* It could be argued both ways. Water vapour is considered a pollutant by people because of its apparent 90% contribution to the natural greenhouse effect. Though this may be the case, water vapour is, well, simply that: water vapour. It is what turns into rain, and rain is good. So both ways, rain could be considered a pollutant or not.
Chapati is beneficial among the both of them. It is considered to be light while rice is considered to be heavy.rice has a lot of fiber whereas rice contains a lot of carbohydrates and fats.
Ozone is good at the stratospheric level. It is a pollutant at ground level.
Water is not considered a base in chemical reactions. It can act as both an acid and a base depending on the specific reaction.
Gasoline
It is not. It is beneficial for the parents.
The melting of an ice cube is considered both a physical change and a chemical change simply because a chemical change is something burning, so if the ice cube is cold and hot at the same time, it's both a physical change and a chemical change.
Gasoline
The note cards were beneficial for the upcoming test Thursday.
Yes, smog is considered an air pollutant. It is a type of air pollution that consists of a mixture of smoke and fog as well as other pollutants such as nitrogen oxides, volatile organic compounds, and particulate matter. Smog can have harmful effects on human health and the environment.