Someone please help I emailed my teacher and she hasn’t wrote back

27g

Explanation:

2AL + 6HCL —> 2ALCL3 + 3H2

Molar Mass of Al = 27g/mol

Mass conc. of Al from the equation = 2x27 = 54g

Molar Mass of H2 = 2x1 = 2g/mol

Mass conc. of H2 from the equation = 3 x 2 = 6g

From the equation,

54g of Al reacted to produced 6g of H2.

Therefore, Xg of Al will react to 3g of H2 i.e

Xg of Al = (54x3)/6 = 27g

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