Bobby and Jane dissolve 26.8 g of solid potassium iodide in water, then pour the solution into an excess of concentrated lead (II) nitrateJane carefully filters the resulting yellow precipitate from the solution and dries the solid overnight . The following day, Bobby finds the mass of the precipitate (which he knows to be Pbl 2 ) be 34.8 g. What is the percent yield of Bobby and Jane's reaction ? 2KI+Pb(NO 3 ) 2 2KNO 3 +Pbl 2

r just means there's a number of carbon in teh chain. for example rcooh means that after x number of carbon, the chain ends with cooh.

explanation:

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them  

hypostyle hall;