2 years ago

PLz help ASAP

2 answers:

6 0

6 0

The answer is C. Hope this helps.

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Morgarella [4.7K]

Given the mass percentage of HCl solution = 15.00 %

This means that 15.00 g HCl is present in 100 g solution

Moles of HCl = $15.00 gHCl*\frac{1 mol HCl}{36.46 g HCl} =0.411molHCl$

Density of the solution = 1.075 g/mL

Calculating the volume of solution from density and mass:

$100 g *\frac{1mL}{1.075 g} =93.0 mL$

Converting volume from mL to L:

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Calculating the molarity of HCl solution from moles and volume:

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