Calculate the number of moles of hcl in 25.50 g of 1.0 m hcl solution. assume that the density of the hcl solution is 1.00 g/ml.

Density can be calculated using the following rule:

density = mass / volume

This means that:

volume = mass / density

volume = 25.5 / 1 = 25.5 ml

molarity can be calculated using the following rule:

molarity = number of moles of solute / volume of solution

This means that:

number of moles = molarity x volume of solution

number of moles = 1 x 0.025 liters = 0.025 moles