Science 10 – Dalesandro
WebQuest 4 – Chemical Reactions
Instructions: Use YouTube and the internet to complete the following questions.
Value: 16 pts.
Due date: One week from today (Thursday, April 6th).
Questions:
1) Watch the reaction between baking soda and vinegar shown here:
https://www.youtube.com/watch?v=lSS8-Rvq804. Find the balanced chemical equation for
this reaction and paste it below.
2) a) Watch both reactions between sugar and sulphuric acid shown here:
https://www.youtube.com/watch?v=xK4z_YhtTBM. What was most
surprising about this chemical reaction video?
b) Find the balanced chemical equation for this reaction and paste it below.
3) a) Watch the reaction between iron and sulfur shown here:
https://www.youtube.com/watch?v=A5H6DVe5FAI. What is needed to
start the reaction?
b) Find the balanced chemical equation for this reaction and paste it below.
4) a) Watch the reaction between aluminum and iodine here:
https://www.youtube.com/watch?v=SKSU72-1ERc. What is needed to
start the reaction?
b) Find the balanced chemical equation for this reaction and paste it below.
5) Dynamite is an explosive used in blasting during construction and mining.
Watch the video here: https://www.youtube.com/watch?v=EwbawgVu-WM
then find the balanced chemical equation for the explosion of dynamite and paste it
below.
6) TNT (trinitrotoluene) is another common explosive. Watch 5kg of TNT
exploding here: https://www.youtube.com/watch?v=zhTiRYwJqHY then find
the balanced chemical equation for its explosion and paste it below.
7) a) Watch the reaction between hydrochloric acid and tin here:
https://www.youtube.com/watch?v=GGAR_vEUsEs.
b) Find the balanced chemical equation for this reaction and paste it below.
8) Find a reaction of a metal and sulfuric acid and post the balanced chemical
equation below. You may include a video link for a bonus point.
9) Find a reaction between fluorine and another element and post the balanced
chemical equation below. You may include a video link for a bonus point.
10) Write a brief (5-sentence) response to this WebQuest. [3 pts.]