A 1 L sample from Tempe Town Lake has a pH of 3.57. Exhaust from cars on nearby highways often mixes with rain to form HNO3. Use this information to answer the following questions. 1.What is the concentration of H+ ions in the sample?

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.

Define the kinetic molecular theory

If two objects at different te,peraure are in contact with each other what happens to their temperature