Toluene (1) and water (2) are essentially immiscible liquids. a) Determine the dew temperatures and compositions of the first drops of liquid formed when two different vapor mixtures of these species with the following compositions are cooled (separately) at constant pressure of 101.33 kPa (1 atm): y1 = 0.2 y1 = 0.7 b) What are the bubble temperatures and compositions of the last drop of vapor in each case?

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.

Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?

Light waves travel than sound waves.