3. Was your teacher following proper procedures? Why or why not? 4. What were two very important devices that you saw in the presentation?
5. What are two things that you should not do when in lab?

What is the mass of 0.46 mol of mgcl2

Which polymers are most closely related? a. protein and nucleic acids b. cellulose and starch c. nucleic acids and starch d. nucleic acids and cellulose

Sulfuryl dichloride may be formed from the reaction of sulfur dioxide and chlorine. so2(g) + cl2(g) → so2cl2(g) substance: so2(g) cl2(g) so2cl2(g) δh°f (kj/mol) at 298 k –296.8 0 –364.0 δg°f (kj/mol) at 298 k –300.1 0 –320.0 s°(j/k • mol) at 298 k 248.2 223.0 311.9 what is δg°rxn for this reaction at 600 k?