Heat Transfer and Thermal Equilibrium

AP Chemistry· difficulty 2/5

A reaction beaker becomes warm. The reaction is

A
$Exothermic$
check_circle
B
$Athermal$
C
$Cannot tell$
D
$Endothermic$

Explanation

Heat flows from system into surroundings (the beaker contents) \to exothermic.

Want 10 more like this — adaptive to your weak spots?

Practice 10 like thisarrow_forward Predict my AP score

Related questions

chem-thr-001
The "system" is…
chevron_right
chem-thr-008
Hot metal at 80 °C dropped into water at 20 °C. At equilibrium, qmetal + qwater =…
chevron_right
chem-fig-u69-001
Based on the enthalpy diagram, what is the sign of ΔH for the reaction?…
chevron_right

auto_awesomeAll Tools question_answerHomework Q&A menu_bookAP & SAT Prep timelineLearn Mode