Limiting Reactant wksht

Mik'haela:  better later than never, right?

worksheet

Writing Topic

According to merriam-webster.com, the definition of symbiosis is:

sym·bi·o·sis

 noun \ˌsim-bē-ˈō-səs, -ˌbī-\

biology : the relationship between two different kinds of living things that live together and depend on each other

: a relationship between two people or groups that work with and depend on each other

Using the article as a basis for your discussion, explain how theoretical scientists and experimenters/observers are involved in a symbiotic relationship.

3 Additional Questions for HW due 11/14

Predict if a precipitate forms in each of the following.  If it does, complete and balance the equation using all appropriate reaction symbols.

1.   silver chloride +  sodium phosphate -->


2.   lead (II) chloride + aluminum sulfate -->


3.   zinc acetate + aluminum nitrate -->

ACT practice/writing assignment

Go to the following ACT practice question.  Then either write an email to tvoeller@fairfield.k12.mt.us or share a GoogleDoc (shared with me) explaining the reasons for your choice in a complete paragraph.

ACT chemistry question