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alukav5142 [94]
3 years ago
13

Define chemical change and give an example

Chemistry
2 answers:
aleksandrvk [35]3 years ago
7 0
Chemical changes are the chemical properties associated with a specific matter. 

Examples include toxicity, reactivity, stability, flammability, etc. 
Brilliant_brown [7]3 years ago
4 0
Definition-A formation of new chemical substances.
Example- Sugar undergoes a chemical change when it is cooked to make caramel. :3

Hope I helped! Sorry if it's bad.
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When 167.2 joules of heat is added to 4.00 grams of water at 10c the resulting temperature is what
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Q=mc \Delta T \\\\
Q=168,2J\\
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Answer:

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Explanation:

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The density in g/cm³ is ...

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