2.31 grams of KNO3 are dissolved in 4.15 g of H2O. What is the concentration of the solution in units of gKNO3/100gH2O?

The concentration of the solution is 55.66g/100g

Explanation:

A solution consists of solute and solvent. A solute is defined as the component present in a smaller proportion while the solvent is defined as the component that is present in a larger proportion.

We are given:

Mass of = 2.31 g

Mass of water = 4.15 g

To calculate the concentration in g/100 g , we apply unitary method:

In 4.15 g of water, the mass of present is 2.31 g

So, in 100 g of water, the mass of present will be

Hence, the concentration of the solution is 55.66g/100g

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