Frying eggs on a skillet (the heat alters the protein in the egg white)
Burning wood, coal, methane gas, oil
Degradation of fats by heating
Degradation of fruits, vegetables, wines by fermentation
Combustion of automotive fuels
Formation of nitrogen and sulfur oxides
Formation of ozone
Rusting of iron
Washing with detergents
Preparation of many foods
1.shotguns
2.see a fly be shotguned
3.a monkey shotgun noob
4.cake bombs
5.wild deer having sex
6.yourself
7.a numty eating
8.a poo
9.a death machine
10.a homasexul weirdo
One example of a chemical change that happens every day is a phase change in which matter goes from one state into another. The most common example is the melting of ice in which water goes from a solid to a liquid. The boiling of water changes the liquid to a vapor. Another example of a common chemical change is the redox reaction, in which electrons are transferred from one atom or molecule to another, usually with a large release of energy. Human metabolism is a redox reaction in which reduced carbon compounds (sugar) are oxidized into carbon dioxide and water with the release of heat and energy. A third example of a chemical change is dissolution or solvation in which a solid dissolves into a liquid (the solvent). Sugar or salt dissolved into water is a common example of solvation.
Combustion (burning), acid-base reactions (such as vinegar-baking soda), and photosynthesis (plants).
cellular respiration, anything burning nuclear plants, and batteries
Some of the everyday chemical reactions that we use daily include bleaching, baking and the cooking of eggs.
Chemical changes can be identified by 1. Color change 2. Fizzing 3. Temperature changes 4. Odor changes 5. Change in the state of matter (solid, liquid, gas)
Some chemical changes when you are cooking are:burning the foodOVERcooking itUNDERcooking itsorry for only three examples. those are the ones that i can only think of so far.
physical, there is nothing going on but friction, which causes heat, which causes fire.All three are physical.
The colour, the temperature and formation of gas
Physical changeschemical changesYou must understand that matter can be in any one of three PHYSICAL states, liquid, solid or vapor ( a gas ).Changing physical states is not a chemical change, but a direct result of heat or cold application.
three physical changes of making a s'more would be breaking the chocolate, breaking the crackers, and chewing the s'more when it's in your mouth.
Three clues of chemical change : a gas , light, solid, color. JoJo
fire, baking soda and vinegar, and frankium in water
your mom, your dad, and your grandma.
The three aspects of development are biological changes, psychological changes, and emotional changes. The changes usually happen between the time of birth and the end of adolescence.
Chemical changes can be identified by 1. Color change 2. Fizzing 3. Temperature changes 4. Odor changes 5. Change in the state of matter (solid, liquid, gas)
every were
Some chemical changes when you are cooking are:burning the foodOVERcooking itUNDERcooking itsorry for only three examples. those are the ones that i can only think of so far.
physical, there is nothing going on but friction, which causes heat, which causes fire.All three are physical.
Pressure, heat, & erosion. There are chemical, physical, and biological changes.
=>Rusting of iron =>Melting of sugar =>Burning of paper
Change oil every three months