Asolution of kcio3 is prepared using 75 grams of the solute in enough water to make 0.250 liters of solution. the gram-formula mass of kcio3 is 122 grams per mole.

-- determine the percent by mass of solute in the solution.

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.

Use the periodic table to determine how many grams of oxygen would be required to react completely with 859.0 g c2h2

Is the flow of energy during vaporizing more like the flow during melting or during freezing