Measuring Rates of Reaction

Measuring Rates of Reaction

Multiple Select

What factors will increase the the rate of reaction?

• Temperature

• Adding more reactants

• Increasing concentration

• Using a bigger container

• Adding catalyst

Multiple Choice

What happens to the temperature of an endothermic reaction?

• Increases

• Decreases

• Stays the same

Multiple Choice

What is the definition of relative formula mass?

• All the protons within the compound added together

• All the masses of each element within the compound added together

• The total number of electrons within the compound

• 40

Multiple Choice

What is the equation for Calcium reacting with Oxygen?

• Ca + O (goes to) CaO

• Ca + O2 (goes to) CaO2

• 2Ca + O2 (goes to) 2CaO

• 2Ca + 2O (goes to) 2CaO

Multiple Choice

Which is the most accurate method of measuring gas produced?

• Measuring cylinder

• Gas syringe

• Burette

• Counting the bubbles