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Laabri

Solution Concentration

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Last updated about 4 years ago
26 Nsɛmmisa
Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

This formative can be used to practice calculations related to solution concentration.

Solutions & their Concentrations
Titrations
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1.

Match the following appropriately.

Draggable itemarrow_right_altCorresponding Item

water

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Solute

Aqueous sodium chloride

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Solvent

Powdered sodium chloride

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Solution

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2.

Convert 10 cm3 to dm3

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3.

Convert 25 cm3 to dm3

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4.

Convert 0.064 dm3 to cm3

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5.

Step 1

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Step 2

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Step 3

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Step 1

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Step 2

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10.

Step 3

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11.

(a) Either use the canvas directly to show your work or complete in your notebook & upload a picture into the canvas.

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12.

(b) Either use the canvas directly to show your work or complete in your notebook & upload a picture into the canvas.

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13.

(c) Either use the canvas directly to show your work or complete in your notebook & upload a picture into the canvas.

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14.

(a) Either use the canvas directly to show your work or complete in your notebook & upload a picture into the canvas.

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15.

(b) Either use the canvas directly to show your work or complete in your notebook & upload a picture into the canvas.

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16.

(c) Either use the canvas directly to show your work or complete in your notebook & upload a picture into the canvas.

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17.

(a) Either use the canvas directly to show your work or complete in your notebook & upload a picture into the canvas.

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18.

(b) Either use the canvas directly to show your work or complete in your notebook & upload a picture into the canvas.

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19.

Which of the following apparatus is suitable to measure the volume of solutions to carry out a titration?

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20.
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Step 1

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Step 2

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Step 3

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Step 1

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Step 2

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Step 3

During titration, acid is added from the to the alkali in the flask until the alkali has been . We use few a drops of indicator added to the conical flask to find out when the has just reacted completely with the alkali. The point where this happens is called the of the titration.