Use of amount of substance in relation to masses of pure substances

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Question 5
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A hydroponic nutrient solution contains potassium nitrate.

350 cm3350\text{ cm}^3350 cm3 of this nutrient solution contains 1.26 g1.26\text{ g}1.26 g of potassium nitrate.

Calculate the mass, in grams, of potassium nitrate in 2.5 dm32.5\text{ dm}^32.5 dm3 of this nutrient solution.

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Use of amount of substance in relation to masses of pure substances Questions

  1. GCSE
  2. /Chemistry
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