1. 2011-2012 Chemical Reactions Webquest
1) Practice identifying types of reactions
http://www.sciencegeek.net/Chemistry/taters/EquationIdentification.htm
Record all single displacement reactions.
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Record all double displacement reactions.
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Final Score ____________ Teacher signature ________________________
2) Watch the following video clip to help you understand single replacement reactions.
http://bcove.me/xrkofpiu
What was the reaction of the demonstration at the end of the video?
3) Does this reaction occur?
http://www.sciencegeek.net/Chemistry/taters/EquationPredictions.htm
____________________ reactions occur if the lone element can replace a similar element in a compound. Metals can
replace _____________ metals. Some metals can replace hydrogen in acids. Very active metals, such as sodium and
potassium, can replace ________________. Halogens can replace other ____________. An ___________________ of
the elements is used to make definitive decisions about the validity of single replacement reactions.
Double replacement reactions occur if they produce any of these three substances.
1) _______________
2) _______________
3) _______________
The formation of a precipitate is predicted with ____________________ table. Substances that are insoluble or partially
soluble precipitate.
4) Using a solubility table
http://chemistry.compendiarious.net/SolubilityTableWksheet.htm
Characterize the following compounds as soluble, slightly soluble, or insoluble by circling the correct word to the right of the name.
Write the correct formula for each compound.
1. Lead nitrate – soluble slightly soluble insoluble Formula: ______________________
2. Magnesium sulfate – soluble slightly soluble insoluble Formula: ______________________
3. Zinc Acetate – soluble slightly soluble insoluble Formula: ______________________
4. Barium carbonate – soluble slightly soluble insoluble Formula: ______________________
5. Aluminum phosphate – soluble slightly soluble insoluble Formula: ______________________
6. Calcium Hydroxide – soluble slightly soluble insoluble Formula: ______________________
7. Ammonium Chloride – soluble slightly soluble insoluble Formula: ______________________
8. Potassium sulfide – soluble slightly soluble insoluble Formula: ______________________
9. Copper(II) iodide – soluble slightly soluble insoluble Formula: ______________________

2. 10. List four groups of compounds that are always soluble.
1. ________________
2. ________________
3. ________________
4. ________________
5) Does this reaction occur?
http://www.sciencegeek.net/Chemistry/taters/EquationPredictions.htm
Complete the multiple choice activity.
Record one single displacement reaction that will occur below.
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Record one single displacement reaction that will NOT occur.
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Record one double displacement reaction that will occur below.
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Record one double displacement reaction that will NOT occur.
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Final Score ____________ Teacher signature ________________________
6) Watch the video on double displacement reaction.
http://www.onlinemathlearning.com/types-chemical-reactions.html or http://bcove.me/z2g3gd4v
Record the equations for the two demonstration reactions shown.
1)
2)