Note that this first question is based on week 9 materials. A 50 mL solution containing 35 mM MnCl2 , 18.0 mM cyclohexylamine, and 66.4 cyclohexylammonium, is titrated with a 40 mM solution of EDTA. Determine the amount of manganese free in solution, as pMn2+ , at the points of the titration indicated below:

Which of the following statements concerning the influence of culture on ethnic identity formation is accurate? a. one will reject ethnic identity if cultural stereotypes are encountered. b. if one’s ethnic city is different from the dominant cultural group, then one’s ethnic identity you will become weekend. c. if an the ethnic group is excepted by dominant culture, then ethnic identity formation can be a difficult process. d. similarity to the dominant culture can determine how easy it is for one to except ethnic differences.

Which of the following best describes the formation of plasma?

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains