Question

Workshop 12 Names: 9. What is the equilibrium concentration for Cla) in the reaction below if at equilibrium, P M, (PCI)=0.42 M and K=0.447 Be sure to use the unit for molarity (M). PCs() - PCI (Ⓡ) + Cl2(8) 0.40 10. Suppose you had the following equilibrium established. Explain how each of the following changes would shift the equilibrium. A+B C + energy a. Decrease the concentration of A: b. Decrease the concentration of C: c. Increase the temperature: d. Increase the concentration of B: 13. Many of the acids we encounter are related to the common polyatomic ions that we learned. To name the ones that have oxygen atoms in them, you can follow these rules: • Acids obtained by adding one or more protons to polyatomic ions whose names end in "ate" are named "-ic acid" • Acids obtained by adding one or more protons to polyatomic ions whose names end in -ite" are named "ous acid." Example: H,SO, is "sulfurous acid because two protons were added to sulfite (50) Apply these rules when naming the following acids. a. HNO, d. H.ASO b. H,SO e. HCOOH CH PO. f. CHCOOH

Answer 1

3 Pцу 1) - Puz 4) + 42 (1) So, u know к = Cra :) [4] Crus) - о. чч - 0.93 м х (ц, 7 О. Чо М -) [4] – о. Чум |