Determine whether each described process is endothermic or exothermic.
a. Ice melts into liquid water.
b. Solid dissolves into solution, making ice pack feel cold.
c. Wood burns in a fireplace.
d. A process with a calculated negative q.
e. Acid and base are mixed, making test tube feel hot.
f. A process with a calculated positive q.
Answers: 3
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Determine whether each described process is endothermic or exothermic.
a. Ice melts into liquid wat...
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