it will be coulred nd is a chemical reaction
No, the drying of paint is considered a physical change, not a chemical reaction. The drying involves the evaporation of the solvent in the paint, and it is not an exothermic reaction because it does not involve the release of heat.
Paint bubbling is not typically due to a chemical reaction but is more often a result of moisture or heat causing the paint to blister and bubble. This can happen when there is improper surface preparation, such as painting over a damp or dirty surface. If the bubbling is not addressed, it can eventually lead to peeling and flaking of the paint.
Yes, paint drying on a fence involves a chemical reaction. When paint is applied, solvents evaporate, and the remaining components, such as polymers and pigments, undergo a curing process that leads to solidification. This process can involve oxidation and cross-linking of the paint's chemical components, transforming the liquid paint into a solid film. Thus, the drying of paint is a result of both physical and chemical changes.
Physical, no chemical reaction is occuring, your just covering the Iron with paint, the paint doesn't react with the iron.
yea its a physical change cause i said so
I guess it depends on which solvent is used as a paint thinner. For example, the chemical name of Acetone is "dimethyl ketone" or "2-propanone", while some of the chemical names of a mineral spirit (also named white spirit) are "mineral turpentine" or "solvent naphtha".
It is possible if you are allergic to one of the components of the paint.
Yes, acid rain dissolving paint off a wall is a chemical change. This is because the acid in the rain reacts with the molecules in the paint, causing a chemical reaction that breaks down the paint's structure and changes its composition.
I beleave it is a chemical they mix in with the meat. It must have a chemical reaction with the paint chemicals. Not only does bologna do it but an egg will do the same thing so be carefull!
White spirit can be purchased at hardware stores, some supermarkets, and online retailers. It is commonly used as a solvent for cleaning and thinning paint.
White spirit, also known as mineral spirits or mineral turpentine, was first developed in the 1920s by the German chemical company BASF. It is a petroleum-derived solvent used for thinning paint and cleaning tools.
Physical properties: paint is a thick colored liquid with a distinct smell. Chemical properties differ depending on the paint...poster paint, oil-based house paint and car paint have vastly different chemical properties, but they're all paint.