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In and of itself, no. Both chemical and physical changes can create bubbles.
It is a physical change because it is evaporation. Physical changes can be undone. If it was a chemical reaction it would be permanent like burning wood.
bubbles rise to the surface of a heated liquid as it changes to gas because they are less dense than the liquid.
Yes it can!
cause
cause
because it bubbles upbecause it changes colour
_ _ 0<>0 <--->
It's called iridescence, which is an optical phenomenon which occurs when the hue of a multi-layered and semi-transparent object such as soap bubbles appears to change due to the phase shifting of light within the soap bubbles as the angle from which the bubbles is viewed changes.
Chew gum or suck on a breath mint. When you swallow it will help equalize the pressure changes in your ears and get rid of the "bubbles".
The substance that changes is the hydrogen peroxide. After it reacts, it forms bubbles of oxygen and water.
Laws of Supply and Demand explain and predict changes in the price and quantity of goods sold.