Thermochemistry and Endo /Exothermic

Word for solid turning to liquid?

• Condensing

• Boiling

• Melting

• Freezing

What is Potential energy?

• energy of motion

• Stored energy

• movement of particles

• IDK

What is an endothermic reaction?

• any chemical reaction that absorbs heat from the surroundings

• any chemical reaction that releases heat to the surroundings

Word for liquid to solid?

• Condensing

• Boiling

• Melting

• Freezing

What does it mean when the heat is negative?

• Doesn't mean anything

• Endothermic

• Exothermic

What does the sloped lines(1,3,5) represent?

• KE

• PE

Word for gas to liquid

• Condensing

• Boiling

• Melting

• Freezing

• Energy

• Specific Heat

• Heat

• Change of...

What is specific heat?

• The heat required to change the temperature by 1degree

• Movement of particles due to temperature

• increase or decrease in temperature

Is potential energy increasing or decreasing based on the system in an endothermic reaction?

• Increasing

• Decreasing