WorksheetsExo/Endo Formative (FA)
Total questions: 15
Worksheet time: 10mins
What type of reaction is this?
Exothermic
Endothermic
Energy Producing
No way to tell
What kind of equation is this: 2KI + MgCl2 + 200KJ ----> 2KCl + MgI2
Endothermic
Exothermic
How can you tell this reaction is exothermic: MgO + CaS ----> CaO + MgS + 200 KJ
Energy is written on the products side
Energy is being released
Less energy is stored on product side
All of these tell me
What term is given to a reaction which transfers heat energy to the surroundings?
Endothermic
Reversible
Exothermic
Exotermic
When barium hydroxide and ammonium chloride react, the temperature of the mixture decreases. What kind of reaction is this?
Endothermic
Decomposition
Exothermic
Indothermic
Is this diagram endothermic or exothermic
Endothermic
Exotermic
Exothermic
Endote
Solid --> liquid --> gas is what type of reaction?
endothermic
exothermic
catalytic
inhibited
gas --> liquid --> solid is what type of reaction?
endothermic
exothermic
catalytic
inhibited
Baking pizza in the oven
endothermic
exothermic
Ice cubes in your glass of soda melt.
endothermic
exothermic
You freeze juice to make ice pops.
exothermic
endothermic
A school bus burns gasoline while delivering students to school.
exothermic
endothermic
The initial temperature was measured to be 20oC and the final temperature was 45oC. The reaction was
exothermic
endothermic
Look at the graph: Will energy be absorbed or released?
absorbed
released
