How many moles of hcl are present in 1.2 l of a 1.84 m hcl solution?
select one:
a. 17
b. 1.7e4
c. 20
d. 620

2.21 moles of HCl are present in 1.2 L of a 1.84 M HCl solution

Explanation:

Molarity (M),

Molality (m),

Normality (N),

Mass %,

Parts per million(ppm), billion(ppb), thousands(ppt) are some of the terms we use to represent the concentration of the solution that is to represent the amount of solute present in a solvent.

Molarity is moles of solute present in 1L of the solution.

The formula to find Molarity is  

and its unit is mol/L

Rearranging the formula

We get                        

moles  = Molarity × Volume

Plugging in the values  

(Answer)