A packaging engineer is working on a new design for cold packs. A burst chamber in the
Question:
A packaging engineer is working on a new design for cold packs. A burst chamber in the pack will contain 14.0 mL of water, which will be released and used to dissolve ammonium nitrate.
(a) If the solubility of NH4NO3 is 190 g/100 g H2O, what mass of this compound should be used with this amount of water?
(b) The design specifications indicate that these chemicals can account for no more than 35% of the mass of the product. What would the product weigh if it just meets these design specs?
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a To determine the mass of ammonium nitrate NH4NO3 needed to dissolve in 140 mL of water we can use ...View the full answer
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Muhammad Umair
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Related Book For 
Chemistry For Engineering Students
ISBN: 9780357026991
4th Edition
Authors: Lawrence S. Brown, Tom Holme
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