Question

20 g of sugar is stirred into 150 g of tea, what is the mass of the solution formed?

Answer 1

Answer:

170 g

Explanation:

20g of sugar + 150 of tea. To stir or not the solution doesn't affect the mass.

Answer 2

MASS OF SOLUTION IS 170 GRAMS.

Given:

• 20 grams of sugar is mixed in 150 grams of tea.

To find:

Mass of solution ?

Calculation:

The net mass of a solution is the algebraic addition of the mass of the solute and the mass of the solvent.

During solution formation, the sugar molecules get into the intermolecular spaces of water molecules of tea and create a homogenous mixture (solution)

So, mass of solution = 150 + 20 = 170 grams.

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