Q11. Explain in your own words what a catalyst is and how it can affect a chemical

reaction. Give an example for a reaction that uses a catalyst.

Q12. Explain in your own words how temperature can affect a chemical reaction.

Give an example for a reaction where the temperature is an important factor.

Q13. Explain in your own words how the concentration of a chemical can affect a

chemical reaction. Give an example for a reaction where the concentration of a

chemical is an important factor.

Q14. Explain in your own words how the surface area can affect a chemical reaction.

Give an example for a reaction where the surface area is an important factor.

You will do another lab report for this lesson. Remember there are four parts to a lab report. Please note that you will need to submit 3 pictures in the Results section of the labe

One picture at the beginning of the lab with materials one during the lab in any of the trials one at the end of the lab

Start the rough draft of your lab report which will follow this format Lab Report Form

Answer these questions for the introduction section before you conduct the lab procedure

You DO NOT need to copy and paste these into the submit box. You will answer these incomplete s

Q15. Given your current understanding of rates of reaction, what do you expect to be the

effect of temperature on the rate of reaction? (This is your hypothesis for Procedure II.)