Dissolving and fizzing are physical processes.
Fizzing is a chemical property.
Yes, salt dissolving in water is a physical change because it does not involve a change in the chemical composition of the salt. The salt molecules are simply dispersed in the water, but they remain the same chemical substance.
No, fizzing after mixing two chemicals is a chemical change.
Fizzing is the result of a chemical change - a chemical reaction with gas releasing.
Sparkles Banging Flashing Glowing Twinkling Shooting Bursting Fizzing Crackling Exploding Crashing Jumping
Exothermic Reaction because the fizzing is CO2 being released as heat (energy).
Both. The chemical change is H2CO3 decomposing into H2O and CO2. The physical change is the dissolved CO2 forming a bubble and "fizzing" up to the surface.
chemical
physical because its not changing the object to a different object its just changing the texture.
This is a chemical process.
Fizzing in a chemical reaction typically refers to the release of gas bubbles. This usually occurs when a gas is produced as a product of the reaction and escapes as bubbles in a liquid. The fizzing is often accompanied by a hissing sound.
Yes, dissolving an Alka-Seltzer tablet is considered a chemical change because the tablet's ingredients (such as citric acid and baking soda) react when coming into contact with water to produce carbon dioxide gas, which results in the fizzing effect.