What volume (in mls) of 1.50 m na2co3 solution can be prepared from 3.975 g of solid na2co3?

56.25 mL

We are given;

Molarity of Na₂CO₃ = 1.50 M

Mass of Na₂CO₃ = 3.975 g

We are required to calculate the volume of Na₂CO₃

Step by step explanation:

Molar mass of Na₂CO₃ = 106 g/mol

But; moles = Mass ÷ molar mass

Therefore;

Moles of Na₂CO₃ = 3.975 g ÷ 106 g/mol

                             = 0.0375 moles

Relationship between volume, moles and molarity is given by;

Molarity = Moles ÷ Volume

Thus;

Volume = moles ÷ Molarity

             = 0.0375 mole × 1.5 M

             = 0.05625 L

But; 1 L = 1000 mL

Therefore; Volume = 56.25 mL

Hence, the volume of Na₂CO₃ is 56.25 mL

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

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