A student had a sample of (BaCl2.2H2O) and an inert material. He heated a sample until the mass did not change. From this data, calculate the percentage of (H2O)
Mass of crucible + cover = 26.39 g
Mass of crucible + cover + unknown sample = 28.20 g
Mass of crucible + cover + residue = 28.03 g

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  

answerleaving cheese out to get moldy;