When an electric current is passed through an aqueous solution of NaCl, there are three products: NaCl + water --> H2 + Cl2 + NaOH What mass of sodium hydroxide can be formed from 9.00 L of 0.85 M NaCl?

the mantle

explanation:

earth is divided into three layers: the crust or the outermost layer on which we live; the underlying, middle layer - the mantle - and the core (the innermost layer of earth).

im pretty sure its b

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