Question

Calculate the mass of glucose and mass of water required to make 250 g of 20% solution of glucose.

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Answer 1

Answer:

Synthesis of Sentences is the opposite of transformation of sentences and means combination of a number of simple sentences into one new sentence. That new sentence might be either simple sentence or a compound sentence or a complex sentence.

Answer 2

The mass of water and glucose required is 187.5 g and 62.5 g

Given:

Concentration of the glucose = 20% = 0.20

To find mass of the glucose:

We know that the formula to find the concentration of the solution is given below:

Therefore,

Hence the mass of the solute (glucose) is = 62.5 grams

To find mass of the water:

Mass of the water = Mass of the solution - Mass of the solute

= 250 - 62.5

Hence, mass of the water = 187.5 grams