Question

The Molar concentration of 32g of oxygen in 10 litres is​

Answer 1

Answer:

The Molar concentration of 32g of oxygen in 10 litres is 0.1 M

Explanation:

Formula for calculating Molarity:

    Molar concentration = Moles of solute / Volume of solvent in litres

Find the moles oxygen:

Moles = mass / molar mass  (Molar mass of oxygen is 32 g/mol)

Moles = 32 g / 32 gmol⁻¹

         = 1 mole

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Calculate Molar concentration:

   Moles of solute / Volume of solvent in litres

         = 1 moles / 10 litres

         = 0.1 M

Therefore Molar concentration of 32g of oxygen in 10 litres is 0.1M