Calculate the molarity of the resulting solution if 20 grams of HCl (molar mass = 36.5 g/mol) are placed in sufficient water to make exactly 5 liters of final solution.
Added by Michael A.
Step 1
To calculate the number of moles, we can use the formula: moles = mass / molar mass Given that the mass of HCl is 20 grams and the molar mass of HCl is 36.5 g/mol, we can substitute these values into the formula: moles = 20 g / 36.5 g/mol moles = 0.547 moles Show more…
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