In a different experiment, a student made a compound of sulfur and copper, and now she needs to find if the compound is cooperI sukfied or copper II sulfide. she cannot physically identify hte compound 1.0440gram sample of the compound contains 0.8383 grams of copper. What is the identity of the compund? (HINT: First determine the formulas of the two candidate compounds, and then the percent copper for each one.)

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  

window cleaner is ammonia dissolved in water. this is an example of a