Calorimetry Calculations

Calorimetry is accurate in measuring heat energy

• True

• False

Bomb Calorimetry is …..

• more accurate that Calorimetry

• a made up name

• less accurate than Calorimetry

• used to investigate enzyme activity

In this Equation "q" stands for

• Mass of Fuel

• energy change in joules

• change in temperature

• mass of substance being heated

Tags

NGSS.HS-PS3-4

What is the mass/mr for Methanol?

• 20

• 16

• 32

• 40

When giving a final value you give a negative value when the water has increased in temperature

• True

• False

In an exothermic reaction …….

• heat energy is given out

• heat energy is taken in

• nothing happens

• don't know????

Tags

NGSS.HS-PS1-4

In an Endothermic Reaction.....

• nothing happens

• I don't know!!!

• Heat Energy is given out

• Heat Energy is taken in

Tags

NGSS.HS-PS1-4

When investigating foods you don't use Moles per gram because

• the food is not a pure substance

• don't know?

The longer the hydrocarbon the more energy is released

• True

• False

If the cell on the left is a T Cell the cell on the right is a...

• Mr T Cell

• B Cell

• A Cell

• Z Cell