How many moles of NaCl are in 1.25 L of a 0.330 M NaCl solution?

0.4 moles

Explanation:

Given that,

Amount of moles of NaCl (n) = ?

Volume of Nacl solution (v) = 1.25 L

Concentration of NaCl solution (c) = 0.330 M

Since concentration (c) is obtained by dividing the amount of solute dissolved by the volume of solvent, hence

c = n / v

Make n the subject formula

n = c x v

n = 0.330 M x 1.25 L

n = 0.4125 moles (To 2 significant figures, n becomes 0.4 moles)

Thus, 0.4 moles of NaCl are in 1.25 L of a 0.330 M NaCl solution

c.

explanation:

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