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sukhopar [10]
4 years ago
7

Combustión de parafina es un cambio quimico?

Chemistry
1 answer:
Llana [10]4 years ago
8 0

The english translation of the question is:

Paraffin combustion is a chemical change?

Answer:

Yes

Explanation:

The chemical change is defined as the change in chemical composition of substance while physical change is defined as the change in physical appearance which can return to original shape again.

The combustion of paraffin is a chemical change because during combustion the chemical structure of the paraffin has been changed.

Hence, the given statement is true.

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Which of the following describes the correct order for relative solubility of minerals in sedimentary rocks?
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n a coffee cup calorimeter, 100.0 mL of 1.0M NaOH and 100.0 mL of 1.0M HCl are mixed. Both solutions were originally at 24.6 deg
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