I know that rusting, burning are some. Its when you change the actual chemical makeup of the substance turning it into something having a new "chemical make up".
Chemical changes improve the quality of life in many ways. Medicines created from combining chemicals save lives every day, for example. Cooking is a series of chemical changes, for another example.
Chemical changes that release energy are called Exergonic in biology, and Exothermic in chemistry. An example of these is respiration and fermentation.
The following are indicators of chemical changes: ... For example, changing the color of a metal does not change its physical properties.
When chemical changes it can cause a chemical reaction..it can fizz or explode or sometimes change temperatures..for example baking soda and vinegar fizz..
A chemical change. Chemical changes can also be indicated if energy is given off. Physical changes on the other hand do not produce energy or produce new substances.
The coubustion of gasoline is an example of energy released by chemical changes
non example of chemical change: one non example is ice. ice is NOT an example of chemical change.
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Chemical changes improve the quality of life in many ways. Medicines created from combining chemicals save lives every day, for example. Cooking is a series of chemical changes, for another example.
No that is a physical change
chemical change = chemical reaction. ( the composition of matter always changes). In a chemical change the matter in one thing changes, for example you will know a chemical change has occurred when the color or odor has changes or when a new gas is given off.
All are examples of chemical changes
Chemical changes that release energy are called Exergonic in biology, and Exothermic in chemistry. An example of these is respiration and fermentation.
Examples of chemical changes: combustion, corrosion, fermentation, photochemical reaction, polymerization.
No, chemical reactions can be reversed. For example: 2H2O -> 2H2 + O2 can change back, 2H2 + O2 -> 2H2O
mechanical,thermal,chemical,electromagnetic,electrical,and nuclear
The following are indicators of chemical changes: ... For example, changing the color of a metal does not change its physical properties.