Compound Q has a distribution coefficient (K) of 10 for ether/water. If 8.5 g of compound Q were dissolved in 500 mL of water, what would be the total number of grams of compound Q that would be recovered from the water layer after TWO consecutive extractions using a 50.0 mL portion of fresh ether for each extraction

where's the diagram?

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  

yes the answer is total mass in unchanged   : )