No, it's a physical action. No chemicals change into any other chemicals.
Yes. Salt, for example, will speed up the melting of ice cubes.
Its a physical change because it can be reversed by re-freezing the water.
No, but ice cubes and a little scotch can soften a heart of stone.
Some examples of exothermic reactions are melting ice cubes, water evaporation, and baking bread. An endothermic reaction occurs when heat is absorbed from the surrounding.
yes
No, it is a physical change, not a chemical reaction.
No. The phase change requires adding heat, so melting ice cubes is an endothermic reaction.
Yes. Salt, for example, will speed up the melting of ice cubes.
Its a physical change because it can be reversed by re-freezing the water.
Yes of course they dissolve, to make a broth. It's for flavouring.
No, but ice cubes and a little scotch can soften a heart of stone.
sawdust
It is PHYSICAL because when the ice cubes melt, they turn into water. We can reverse the change and bring the water back into ice. Water has a chemical formula of H2O and so does ice. So, Physical Change: can be reversable, the object's components don't really change.
15 degrees Celsius
Some examples of exothermic reactions are melting ice cubes, water evaporation, and baking bread. An endothermic reaction occurs when heat is absorbed from the surrounding.
Ice cubes explode in a drink because they are melting at a fast rate. The ice cannot contract fast enough to keep up with the melting, which causes it to crack.
I don't know work it out!