The mass of hydrogen chloride present in 50. mL of 11 M HCl solution is 20.08g. Details about mass can be found below.
How to calculate mass?
The mass of a substance can be calculated by multiplying the number of moles of the substance by its molar mass.
However, the number of moles of Hydrogen chloride must be calculated first as follows:
Molarity = no of moles/volume
no of moles = 11M × 0.05L
no of moles = 0.55mol
mass of HCl = 0.55 mol × 36.5g/mol
mass of HCl = 20.08g
Therefore, the mass of hydrogen chloride present in 50. mL of 11 M HCl solution is 20.08g.
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