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Describe how to make up a solution which contains 5 g of citric acid dissolved in 100 ml of water - Junior Cycle Science - Question a - 2019

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Describe how to make up a solution which contains 5 g of citric acid dissolved in 100 ml of water. As part of your description, name each piece of equipment you woul... show full transcript

Worked Solution & Example Answer:Describe how to make up a solution which contains 5 g of citric acid dissolved in 100 ml of water - Junior Cycle Science - Question a - 2019

Step 1

Measure out 5 g of citric acid using a mass balance.

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Answer

Begin by using a mass balance to accurately measure out 5 g of citric acid. This ensures that you have the correct amount of the substance needed for the solution.

Step 2

Place the citric acid in a beaker.

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Answer

Transfer the measured citric acid into a clean beaker. This will serve as the container for mixing the citric acid with water.

Step 3

Measure out 100 ml of water using a graduated cylinder.

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Use a graduated cylinder to measure 100 ml of distilled water. Ensure that you read the measurement at eye level to achieve accuracy.

Step 4

Add the 100 ml of water to the 5 g of citric acid in the beaker.

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Answer

Carefully pour the 100 ml of water into the beaker containing the citric acid. This will begin the process of dissolution.

Step 5

Stir the solution to dissolve the citric acid.

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Answer

Use a stirrer or spatula to mix the solution thoroughly. Stir until all the citric acid has completely dissolved in the water, forming a clear solution.

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