It is an example of an endothermic reaction. It is absorbing heat.
Yes, a change in temperature indicates a chemical reaction.
Endothermic...a reaction that absorbs heat. That it is why it feels cold to the touch, it is absorbing heat away from the surface of your skin.
its an endothermic reaction
Mixing is a physical process.
There's no reaction to be expected.
An inhaler will do what you suggest.
Mixes in drinks in a bar soda, water and gum
its an endothermic reaction
In Canada milk comes in bags
because it mixes substances that makes a chemical change
Hannah does an experiment. She has two colorless chemicals that she mixes together in a beaker. Which observations indicate that a chemical change occurs when she mixes the two chemicals together?
amalyase
Carbon mixes with the rain water and when it falls, it wears out rocks. So it happens when the rain water mixes with the carbon from the air.
Mixing is a physical process.
No, you will find that food colouring mixes with water.
Due to catatlytic action, some mixes are not separable.
True (chemical or gas propellant)
There's no reaction to be expected.
An inhaler will do what you suggest.