4
AssignmentMultiple Dropdowns

Introduction to Chemical Reactions

Question 4 • NC-Physical Science (Fall) [1st 9 Weeks]

Identify the chemical reactions as endothermic, exothermic, or neither.

Answer
An egg cooking::

endothermic

A candle burning::

exothermic

Plaster and water combining and becoming warm::

exothermic

Salt being added to water, with no change in temperature::

neither

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