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if you need to make 5 cups of an 80% chloride solution describe or draw how much water and chloride you would need to use to get the right concentration

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Iqta

Hi

Solutions can be measured by volume, weight, or both but the most commonly used method is is weight per volume.

Explanation

Unless there are specific instructions which in this question are not, we can suppose that assume that 80 % chloride solution means 80g of chloride (weight) , for every 100 milliliters of water (volume).

For a 100 milliliter solution, we will need 100 x .8 = 80 grams of sugar.

  • First of all measure the amount of chloride by weighing balance carefully.
  • Pour the chloride in a container marked in milliliters.
  • Keep adding the water until it reaches 100ml and stir well.
  • Divide 100 ml solution in 5 cups, 40 ml in each cup.

Hope it help!

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