Crushing is a physical process.
Baking soda undergoing a chemical change occurs when it reacts with an acid to produce carbon dioxide gas, changing into a new substance. A physical change involving baking soda might be when it is dissolved in water, as it remains chemically the same but changes form.
No, pouring soda into a cup is a physical change because the molecules of the soda remain the same. Chemical changes result in the formation of new substances with different chemical properties.
It is a physical change. The fizzing is caused by the release of carbon dioxide gas that was dissolved in the liquid, which does not involve a change in the chemical composition of the liquid itself.
Baking soda undergoing a reaction to produce carbon dioxide gas when heated is a chemical change. This is because new substances are formed during the process.
No, adding baking soda to scrambled eggs is a physical change. The baking soda simply interacts with the ingredients in the eggs, causing a physical reaction like bubbling or fizzing, but the chemical composition of the eggs themselves does not change.
Physical
Crushing a soda can is a physical change because the can's shape is being altered, but its chemical composition remains the same. The molecules of the can are rearranged without forming new substances.
It is a chemical change
Putting ice in a soda to make it cold is a physical change. The ice melts into water, but it does not change the chemical composition of the soda itself.
Soda freezing in the freezer is a physical change and not a chemical change. This is because the liquid is only changing into a solid.
It is a chemical change
Chemical change
Chemical Change
A. Burning. Burning a plastic soda bottle would involve a chemical change because the plastic molecules are being broken down and rearranged into different chemical substances. Freezing, cutting, and crushing would not result in a chemical change, as the chemical composition of the plastic would remain the same.
The vinegar-baking soda reaction is a chemical change.
chemical
That made no sense...