A teacher pours 10 grams of a clear liquid solution of lead nitrate into a beaker containing 5 grams of a clear liquid solution of potassium iodide. A bright yellow solid forms and settles to the bottom of the beakerwhile small bubbles rise to the top. The remaining solution is clear. Identify the type of change that occurred in the beaker. Explain your answer and provide at least two pieces of evidence to support your answer.(Use complete sentences)

14. complete and balance the equations for the single displacement reactions. a. zn + pb(no3)2 -> b. al + niso4 -> 15. complete and balance the equations for the double displacement reactions. a. agno3(aq) + nacl(aq) -> b. mg(no3)2(aq) + koh(aq) -> 16. complete and balance the equations for the combustion reactions. a. __ ch4 + o2 -> b. __ c3h6 + o2 -> c. + o2 ->

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 these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both