Iron metal is obtained from the reaction of hematite [iron (III) oxide, Fe2O3] with carbon monoxide in a blast furnace. The balanced equation is shown here:

Fe2O3 (s) + 3 CO (g) > 2 Fe (s) + 3 CO2 (g)
hematite

Calculate the number of grams of iron metal that can be obtained from 1.00 kg of hematite (assuming that you have enough CO available for any reaction).
g Fe

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

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