What is the molarity of H atoms in h2o if the density of pure h2o is 1.00 g/mL

Answer:

The term molarity for a provided solution is described as the total number of moles of solute per litre of solution. The molarity of the solution depends on a few physical factors such as pressure and temperature, mass.

Molarity Formula

The equation for calculating molarity is the ratio of the moles of solute whose molarity is to be calculated and the volume of solvent used to dissolve the given solute

\(\begin{array}{l}M = \frac{n}{V}\end{array} \)

\(\begin{array}{l}Molarity = \frac{number\, of\, moles\, of\, solute}{volume\, of\, solution}\end{array} \)

Where

• M is the molality of the solution that is to be calculated
• n is the number of moles of the solute
• V is the volume of solution given in terms of litres

Mass of one litre of water

Let us find the mass of one litre of water –

Mass of 1 litre = Density of water × Volume

Mass of 1 litre = 1000 grams

Mass of 1 kg of water = Mass/Molar Mass

Mass of 1 kg of water = 1000/18

Mass of 1 kg of water = 55.56

Molarity = Moles of solute/Volume of the solution

Molarity = 55.56/1

Molarity of water = 55.56 M.

Check out the video given below to know more about the properties of water

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