1Na2SO4 + 1Cu(NO3)2 > 2NaNO3 + 1CuSO4 If 5 miles of Na2SO4 react , how many moles of NaNO3 can be produced ?

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.

An observation that requires measurement is called quantitative observable or qualitative

Which common material is an example of a polymer? (25 pts) a. steel b. plastic c. petroleum d. rubbing alcohol