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Stoichiometry or Calculations
Questions (3)
Heating 1.124g of an unknown NaHCO3-NaCl mixture resulted ina mass loss of 0.270g.
1) Calculate the mass of NaHCO3 present in the
4 answers
asked by
Macey
2,732 views
Concentrated hydrochloric acid is a 38% solution of hcl in water and has a density of 1.18g/ml. How many milliliters of
1 answer
asked by
Fai
508 views
Calculate the mass of sulphuric acid in 25cmof solution whose concentration is 0.25mol/dm
1 answer
asked by
Gloria
28 views
Parent Categories (2)
Chemistry
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