HELP PLZ!!
When you have a 5.10 M HCl solution, what volume is needed if using 231 g of HCl?

The answer for the following problem is mentioned below.

Explanation:

Given:

molarity of the solution (m) = 5.10 M

mass of  solution (m) = 231 grams

Gram molecular mass of hydrogen chloride = 36.5 u

To find:

volume of the solution

We know;

m =

Where;

m represents the molarity of the solution

n represents the no of moles of the solution

V represents the volume of the solution

n =

where;

n represents the no of moles of the gas

m represents the mass of the solution

M represents the Gram molecular mass of the solution

Therefore;

 n =

 n = 6.3 moles

So;

 5.10 =

 V = 1.24 L

Therefore the volume of the solution is 1.24 L

- lead + phosphoric acid = hydrogen + lead(ii) phosphate

the answer is:  

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